Part I What's New 1 Part II General Information 8 · © 2019 Devart

IContents

© 2019 Devart

Table of ContentsPart I What's New 1

Part II General Information 8

................................................................................................................................... 91 Overview

................................................................................................................................... 112 Features

................................................................................................................................... 153 Requirements

................................................................................................................................... 154 Compatibility

................................................................................................................................... 205 Using Several DAC Products in One IDE

................................................................................................................................... 206 Component List

................................................................................................................................... 227 Hierarchy Chart

................................................................................................................................... 248 Editions

................................................................................................................................... 279 Licensing

................................................................................................................................... 3010 Getting Support

................................................................................................................................... 3111 Frequently Asked Questions

Part III Getting Started 38

................................................................................................................................... 431 Installation

................................................................................................................................... 462 Migrating from BDE and IBX

................................................................................................................................... 473 Logging on to InterBase and Firebird

................................................................................................................................... 514 Demo Projects

................................................................................................................................... 575 Deployment

Part IV Using IBDAC 58

................................................................................................................................... 591 Updating Data with IBDAC Dataset Components

................................................................................................................................... 602 Master/Detail Relationships

................................................................................................................................... 623 Automatic Key Field Value Generation

................................................................................................................................... 634 Data Type Mapping

................................................................................................................................... 695 Data Encryption

................................................................................................................................... 716 Working in an Unstable Network

................................................................................................................................... 737 Disconnected Mode

................................................................................................................................... 748 Batch Operations

................................................................................................................................... 789 Increasing Performance

................................................................................................................................... 8010 Macros

................................................................................................................................... 8111 DataSet Manager

................................................................................................................................... 8612 Connection Pooling

................................................................................................................................... 8813 BLOB Data Types

................................................................................................................................... 9114 Unicode Character Data

InterBase Data Access ComponentsII

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................................................................................................................................... 9215 ARRAY Data Type

................................................................................................................................... 9416 TIBCQuery Component

................................................................................................................................... 9417 DBMonitor

................................................................................................................................... 9518 Writing GUI Applications with IBDAC

................................................................................................................................... 9519 Compatibility with Previous Versions

................................................................................................................................... 9620 64-bit Development with Embarcadero RAD Studio XE2

................................................................................................................................... 10121 Database Specific Aspects of 64-bit Development

Part V Reference 102

................................................................................................................................... 1041 CRAccess

.......................................................................................................................................................... 105Classes

......................................................................................................................................................... 105TCRCursor Class

......................................................................................................................................... 105Members

.......................................................................................................................................................... 106Types

......................................................................................................................................................... 106TBeforeFetchProc Procedure Reference

.......................................................................................................................................................... 107Enumerations

......................................................................................................................................................... 107TCRIsolationLevel Enumeration

......................................................................................................................................................... 108TCRTransactionAction Enumeration

......................................................................................................................................................... 108TCursorState Enumeration

................................................................................................................................... 1092 CRBatchMove

.......................................................................................................................................................... 110Classes

......................................................................................................................................................... 110TCRBatchMove Class

......................................................................................................................................... 111Members

......................................................................................................................................... 112Properties

................................................................................................................................... 114AbortOnKeyViol Property

................................................................................................................................... 115AbortOnProblem Property

................................................................................................................................... 115ChangedCount Property

................................................................................................................................... 116CommitCount Property

................................................................................................................................... 116Destination Property

................................................................................................................................... 116FieldMappingMode Property

................................................................................................................................... 117KeyViolCount Property

................................................................................................................................... 117Mappings Property

................................................................................................................................... 118Mode Property

................................................................................................................................... 119MovedCount Property

................................................................................................................................... 119ProblemCount Property

................................................................................................................................... 120RecordCount Property

................................................................................................................................... 120Source Property

......................................................................................................................................... 121Methods

................................................................................................................................... 121Execute Method

......................................................................................................................................... 121Events

................................................................................................................................... 122OnBatchMoveProgress Event

.......................................................................................................................................................... 122Types

......................................................................................................................................................... 123TCRBatchMoveProgressEvent Procedure Reference

.......................................................................................................................................................... 123Enumerations

......................................................................................................................................................... 124TCRBatchMode Enumeration

......................................................................................................................................................... 124TCRFieldMappingMode Enumeration

................................................................................................................................... 1253 CREncryption

.......................................................................................................................................................... 125Classes

......................................................................................................................................................... 126TCREncryptor Class

......................................................................................................................................... 126Members

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......................................................................................................................................... 127Properties

................................................................................................................................... 128DataHeader Property

................................................................................................................................... 128EncryptionAlgorithm Property

................................................................................................................................... 128HashAlgorithm Property

................................................................................................................................... 129InvalidHashAction Property

................................................................................................................................... 130Passw ord Property

......................................................................................................................................... 130Methods

................................................................................................................................... 130SetKey Method

.......................................................................................................................................................... 131Enumerations

......................................................................................................................................................... 132TCREncDataHeader Enumeration

......................................................................................................................................................... 132TCREncryptionAlgorithm Enumeration

......................................................................................................................................................... 133TCRHashAlgorithm Enumeration

......................................................................................................................................................... 133TCRInvalidHashAction Enumeration

................................................................................................................................... 1344 CRVio

.......................................................................................................................................................... 134Enumerations

......................................................................................................................................................... 134TIPVersion Enumeration

................................................................................................................................... 1355 DAAlerter

.......................................................................................................................................................... 135Classes

......................................................................................................................................................... 136TDAAlerter Class

......................................................................................................................................... 136Members

......................................................................................................................................... 137Properties

................................................................................................................................... 138Active Property

................................................................................................................................... 138AutoRegister Property

................................................................................................................................... 139Connection Property

......................................................................................................................................... 139Methods

................................................................................................................................... 140SendEvent Method

................................................................................................................................... 140Start Method

................................................................................................................................... 141Stop Method

......................................................................................................................................... 141Events

................................................................................................................................... 142OnError Event

.......................................................................................................................................................... 142Types

......................................................................................................................................................... 142TAlerterErrorEvent Procedure Reference

................................................................................................................................... 1436 DADump

.......................................................................................................................................................... 143Classes

......................................................................................................................................................... 144TDADump Class

......................................................................................................................................... 144Members

......................................................................................................................................... 146Properties


................................................................................................................................... 147Debug Property

................................................................................................................................... 148Options Property

................................................................................................................................... 149SQL Property

................................................................................................................................... 149TableNames Property

......................................................................................................................................... 150Methods

................................................................................................................................... 151Backup Method

................................................................................................................................... 151BackupQuery Method

................................................................................................................................... 152BackupToFile Method

................................................................................................................................... 153BackupToStream Method

................................................................................................................................... 153Restore Method

................................................................................................................................... 154RestoreFromFile Method

................................................................................................................................... 154RestoreFromStream Method

......................................................................................................................................... 155Events

................................................................................................................................... 156OnBackupProgress Event

................................................................................................................................... 157OnError Event

InterBase Data Access ComponentsIV

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................................................................................................................................... 157OnRestoreProgress Event

......................................................................................................................................................... 158TDADumpOptions Class

......................................................................................................................................... 158Members

......................................................................................................................................... 159Properties

................................................................................................................................... 159AddDrop Property

................................................................................................................................... 160CompleteInsert Property

................................................................................................................................... 160GenerateHeader Property

................................................................................................................................... 161QuoteNames Property

.......................................................................................................................................................... 161Types

......................................................................................................................................................... 161TDABackupProgressEvent Procedure Reference

......................................................................................................................................................... 162TDARestoreProgressEvent Procedure Reference

................................................................................................................................... 1637 DALoader

.......................................................................................................................................................... 163Classes

......................................................................................................................................................... 164TDAColumn Class

......................................................................................................................................... 164Members

......................................................................................................................................... 165Properties

................................................................................................................................... 165FieldType Property

................................................................................................................................... 166Name Property

......................................................................................................................................................... 166TDAColumns Class

......................................................................................................................................... 167Members

......................................................................................................................................... 167Properties

................................................................................................................................... 167Items Property(Indexer)

......................................................................................................................................................... 168TDALoader Class

......................................................................................................................................... 169Members

......................................................................................................................................... 170Properties

................................................................................................................................... 170Columns Property


................................................................................................................................... 171TableName Property

......................................................................................................................................... 172Methods

................................................................................................................................... 172CreateColumns Method

................................................................................................................................... 173Load Method

................................................................................................................................... 173LoadFromDataSet Method

................................................................................................................................... 174PutColumnData Method



......................................................................................................................................... 176Events

................................................................................................................................... 176OnGetColumnData Event

................................................................................................................................... 177OnProgress Event

................................................................................................................................... 178OnPutData Event

......................................................................................................................................................... 178TDALoaderOptions Class

......................................................................................................................................... 179Members

......................................................................................................................................... 179Properties

................................................................................................................................... 180UseBlankValues Property

.......................................................................................................................................................... 180Types

......................................................................................................................................................... 181TDAPutDataEvent Procedure Reference

......................................................................................................................................................... 181TGetColumnDataEvent Procedure Reference

......................................................................................................................................................... 182TLoaderProgressEvent Procedure Reference

................................................................................................................................... 1828 DAScript

.......................................................................................................................................................... 183Classes

......................................................................................................................................................... 183TDAScript Class

......................................................................................................................................... 184Members

......................................................................................................................................... 186Properties


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................................................................................................................................... 188DataSet Property

................................................................................................................................... 188Debug Property

................................................................................................................................... 189Delimiter Property

................................................................................................................................... 189EndLine Property

................................................................................................................................... 190EndOffset Property

................................................................................................................................... 190EndPos Property

................................................................................................................................... 191Macros Property

................................................................................................................................... 191SQL Property

................................................................................................................................... 192StartLine Property

................................................................................................................................... 192StartOffset Property

................................................................................................................................... 192StartPos Property

................................................................................................................................... 193Statements Property

......................................................................................................................................... 194Methods

................................................................................................................................... 195BreakExec Method

................................................................................................................................... 195ErrorOffset Method

................................................................................................................................... 196Execute Method

................................................................................................................................... 196ExecuteFile Method

................................................................................................................................... 197ExecuteNext Method

................................................................................................................................... 197ExecuteStream Method

................................................................................................................................... 198MacroByName Method

......................................................................................................................................... 199Events

................................................................................................................................... 199AfterExecute Event

................................................................................................................................... 200BeforeExecute Event

................................................................................................................................... 200OnError Event

......................................................................................................................................................... 201TDAStatement Class

......................................................................................................................................... 201Members

......................................................................................................................................... 202Properties

................................................................................................................................... 203EndLine Property

................................................................................................................................... 203EndOffset Property

................................................................................................................................... 204EndPos Property

................................................................................................................................... 204Omit Property

................................................................................................................................... 205Params Property

................................................................................................................................... 205Script Property

................................................................................................................................... 206SQL Property

................................................................................................................................... 206StartLine Property

................................................................................................................................... 206StartOffset Property

................................................................................................................................... 207StartPos Property

......................................................................................................................................... 207Methods

................................................................................................................................... 208Execute Method

......................................................................................................................................................... 208TDAStatements Class

......................................................................................................................................... 209Members

......................................................................................................................................... 209Properties


.......................................................................................................................................................... 210Types

......................................................................................................................................................... 210TAfterStatementExecuteEvent Procedure Reference

......................................................................................................................................................... 211TBeforeStatementExecuteEvent Procedure Reference

......................................................................................................................................................... 211TOnErrorEvent Procedure Reference

.......................................................................................................................................................... 212Enumerations

......................................................................................................................................................... 212TErrorAction Enumeration

................................................................................................................................... 2139 DASQLMonitor

.......................................................................................................................................................... 214Classes

......................................................................................................................................................... 214TCustomDASQLMonitor Class

......................................................................................................................................... 215Members

......................................................................................................................................... 215Properties

InterBase Data Access ComponentsVI

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................................................................................................................................... 216Active Property

................................................................................................................................... 217DBMonitorOptions Property


................................................................................................................................... 217TraceFlags Property

......................................................................................................................................... 218Events

................................................................................................................................... 218OnSQL Event

......................................................................................................................................................... 219TDBMonitorOptions Class

......................................................................................................................................... 219Members

......................................................................................................................................... 220Properties

................................................................................................................................... 221Host Property

................................................................................................................................... 221Port Property

................................................................................................................................... 221ReconnectTimeout Property

................................................................................................................................... 222SendTimeout Property

.......................................................................................................................................................... 222Types

......................................................................................................................................................... 223TDATraceFlags Set

......................................................................................................................................................... 223TMonitorOptions Set

......................................................................................................................................................... 223TOnSQLEvent Procedure Reference

.......................................................................................................................................................... 224Enumerations

......................................................................................................................................................... 224TDATraceFlag Enumeration

......................................................................................................................................................... 225TMonitorOption Enumeration

................................................................................................................................... 22610 DBAccess

.......................................................................................................................................................... 229Classes

......................................................................................................................................................... 231EDAError Class

......................................................................................................................................... 231Members

......................................................................................................................................... 232Properties

................................................................................................................................... 232Component Property

................................................................................................................................... 233ErrorCode Property

......................................................................................................................................................... 233TCRDataSource Class

......................................................................................................................................... 234Members

......................................................................................................................................................... 234TCustomConnectDialog Class

......................................................................................................................................... 234Members

......................................................................................................................................... 235Properties

................................................................................................................................... 236CancelButton Property

................................................................................................................................... 237Caption Property

................................................................................................................................... 237ConnectButton Property

................................................................................................................................... 238DialogClass Property

................................................................................................................................... 238LabelSet Property

................................................................................................................................... 239Passw ordLabel Property

................................................................................................................................... 239Retries Property

................................................................................................................................... 240SavePassw ord Property

................................................................................................................................... 240ServerLabel Property

................................................................................................................................... 240StoreLogInfo Property

................................................................................................................................... 241UsernameLabel Property

......................................................................................................................................... 241Methods

................................................................................................................................... 242Execute Method

................................................................................................................................... 242GetServerList Method

......................................................................................................................................................... 243TCustomDAConnection Class

......................................................................................................................................... 243Members

......................................................................................................................................... 246Properties

................................................................................................................................... 247ConnectDialog Property

................................................................................................................................... 247ConnectString Property

................................................................................................................................... 249ConvertEOL Property

................................................................................................................................... 249InTransaction Property

................................................................................................................................... 250LoginPrompt Property

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................................................................................................................................... 251Passw ord Property

................................................................................................................................... 252Pooling Property

................................................................................................................................... 253PoolingOptions Property

................................................................................................................................... 254Server Property

................................................................................................................................... 254Username Property

......................................................................................................................................... 255Methods

................................................................................................................................... 256ApplyUpdates Method



................................................................................................................................... 258Commit Method

................................................................................................................................... 258Connect Method

................................................................................................................................... 259CreateSQL Method

................................................................................................................................... 260Disconnect Method

................................................................................................................................... 260ExecProc Method

................................................................................................................................... 262ExecProcEx Method

................................................................................................................................... 263ExecSQL Method

................................................................................................................................... 264ExecSQLEx Method

................................................................................................................................... 265GetDatabaseNames Method

................................................................................................................................... 266GetKeyFieldNames Method

................................................................................................................................... 267GetStoredProcNames Method

................................................................................................................................... 268GetTableNames Method

................................................................................................................................... 268MonitorMessage Method

................................................................................................................................... 269Ping Method

................................................................................................................................... 269RemoveFromPool Method

................................................................................................................................... 270Rollback Method

................................................................................................................................... 271StartTransaction Method

......................................................................................................................................... 271Events

................................................................................................................................... 272OnConnectionLost Event

................................................................................................................................... 272OnError Event

......................................................................................................................................................... 273TCustomDADataSet Class

......................................................................................................................................... 273Members

......................................................................................................................................... 281Properties

................................................................................................................................... 285BaseSQL Property

................................................................................................................................... 286Conditions Property


................................................................................................................................... 286DataTypeMap Property

................................................................................................................................... 287Debug Property

................................................................................................................................... 287DetailFields Property

................................................................................................................................... 288Disconnected Property

................................................................................................................................... 288FetchRow s Property

................................................................................................................................... 289FilterSQL Property

................................................................................................................................... 290FinalSQL Property

................................................................................................................................... 290IsQuery Property

................................................................................................................................... 291KeyFields Property

................................................................................................................................... 292MacroCount Property

................................................................................................................................... 292Macros Property

................................................................................................................................... 293MasterFields Property

................................................................................................................................... 294MasterSource Property


................................................................................................................................... 296ParamCheck Property

................................................................................................................................... 297ParamCount Property

................................................................................................................................... 298Params Property

................................................................................................................................... 298ReadOnly Property

InterBase Data Access ComponentsVIII

© 2019 Devart

................................................................................................................................... 299RefreshOptions Property

................................................................................................................................... 299Row sAffected Property

................................................................................................................................... 300SQL Property

................................................................................................................................... 301SQLDelete Property

................................................................................................................................... 301SQLInsert Property

................................................................................................................................... 302SQLLock Property

................................................................................................................................... 303SQLRecCount Property

................................................................................................................................... 303SQLRefresh Property

................................................................................................................................... 304SQLUpdate Property

................................................................................................................................... 305UniDirectional Property

......................................................................................................................................... 306Methods

................................................................................................................................... 310AddWhere Method

................................................................................................................................... 311BreakExec Method

................................................................................................................................... 311CreateBlobStream Method

................................................................................................................................... 312DeleteWhere Method

................................................................................................................................... 312Execute Method

................................................................................................................................... 313Execute Method

................................................................................................................................... 313Execute Method

................................................................................................................................... 314Executing Method

................................................................................................................................... 314Fetched Method

................................................................................................................................... 315Fetching Method

................................................................................................................................... 315FetchingAll Method

................................................................................................................................... 316FindKey Method

................................................................................................................................... 317FindMacro Method

................................................................................................................................... 317FindNearest Method

................................................................................................................................... 318FindParam Method

................................................................................................................................... 319GetDataType Method

................................................................................................................................... 319GetFieldObject Method

................................................................................................................................... 320GetFieldPrecision Method

................................................................................................................................... 320GetFieldScale Method

................................................................................................................................... 321GetKeyFieldNames Method

................................................................................................................................... 322GetOrderBy Method

................................................................................................................................... 322GotoCurrent Method

................................................................................................................................... 323Lock Method


................................................................................................................................... 324ParamByName Method

................................................................................................................................... 325Prepare Method

................................................................................................................................... 326RefreshRecord Method

................................................................................................................................... 327RestoreSQL Method

................................................................................................................................... 327SaveSQL Method

................................................................................................................................... 328SetOrderBy Method

................................................................................................................................... 328SQLSaved Method

................................................................................................................................... 329UnLock Method

......................................................................................................................................... 329Events


................................................................................................................................... 331AfterFetch Event

................................................................................................................................... 331AfterUpdateExecute Event

................................................................................................................................... 332BeforeFetch Event

................................................................................................................................... 332BeforeUpdateExecute Event

......................................................................................................................................................... 333TCustomDASQL Class

......................................................................................................................................... 333Members

......................................................................................................................................... 335Properties

................................................................................................................................... 337ChangeCursor Property


IXContents

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................................................................................................................................... 338Debug Property

................................................................................................................................... 338FinalSQL Property

................................................................................................................................... 339MacroCount Property

................................................................................................................................... 339Macros Property

................................................................................................................................... 340ParamCheck Property

................................................................................................................................... 340ParamCount Property

................................................................................................................................... 341Params Property

................................................................................................................................... 342ParamValues Property(Indexer)

................................................................................................................................... 342Prepared Property

................................................................................................................................... 343Row sAffected Property

................................................................................................................................... 344SQL Property

......................................................................................................................................... 344Methods

................................................................................................................................... 345Execute Method

................................................................................................................................... 346Execute Method

................................................................................................................................... 346Execute Method

................................................................................................................................... 347Executing Method

................................................................................................................................... 347FindMacro Method

................................................................................................................................... 348FindParam Method


................................................................................................................................... 349ParamByName Method

................................................................................................................................... 350Prepare Method

................................................................................................................................... 351UnPrepare Method

................................................................................................................................... 351WaitExecuting Method

......................................................................................................................................... 352Events


......................................................................................................................................................... 353TCustomDAUpdateSQL Class

......................................................................................................................................... 353Members

......................................................................................................................................... 355Properties

................................................................................................................................... 356DataSet Property

................................................................................................................................... 356DeleteObject Property

................................................................................................................................... 357DeleteSQL Property

................................................................................................................................... 357InsertObject Property

................................................................................................................................... 358InsertSQL Property

................................................................................................................................... 358LockObject Property

................................................................................................................................... 359LockSQL Property

................................................................................................................................... 359ModifyObject Property

................................................................................................................................... 360ModifySQL Property

................................................................................................................................... 360RefreshObject Property

................................................................................................................................... 361RefreshSQL Property

................................................................................................................................... 361SQL Property(Indexer)

......................................................................................................................................... 362Methods

................................................................................................................................... 362Apply Method

................................................................................................................................... 363ExecSQL Method

......................................................................................................................................................... 364TDACondition Class

......................................................................................................................................... 364Members

......................................................................................................................................... 365Properties

................................................................................................................................... 365Enabled Property

................................................................................................................................... 366Name Property

................................................................................................................................... 366Value Property

......................................................................................................................................... 366Methods

................................................................................................................................... 367Disable Method

................................................................................................................................... 367Enable Method

......................................................................................................................................................... 367TDAConditions Class

......................................................................................................................................... 368Members

InterBase Data Access ComponentsX

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......................................................................................................................................... 369Properties

................................................................................................................................... 370Condition Property(Indexer)

................................................................................................................................... 370Enabled Property


................................................................................................................................... 371Text Property

................................................................................................................................... 372WhereSQL Property

......................................................................................................................................... 372Methods

................................................................................................................................... 373Add Method

................................................................................................................................... 373Add Method

................................................................................................................................... 374Add Method

................................................................................................................................... 375Delete Method

................................................................................................................................... 375Disable Method

................................................................................................................................... 375Enable Method

................................................................................................................................... 376Find Method

................................................................................................................................... 376Get Method

................................................................................................................................... 376IndexOf Method

................................................................................................................................... 377Remove Method

......................................................................................................................................................... 377TDAConnectionOptions Class

......................................................................................................................................... 378Members

......................................................................................................................................... 378Properties

................................................................................................................................... 379Allow ImplicitConnect Property

................................................................................................................................... 380DefaultSortType Property

................................................................................................................................... 381DisconnectedMode Property

................................................................................................................................... 381KeepDesignConnected Property

................................................................................................................................... 382LocalFailover Property

......................................................................................................................................................... 382TDADataSetOptions Class

......................................................................................................................................... 382Members

......................................................................................................................................... 385Properties

................................................................................................................................... 388AutoPrepare Property

................................................................................................................................... 388CacheCalcFields Property

................................................................................................................................... 389CompressBlobMode Property

................................................................................................................................... 389DefaultValues Property

................................................................................................................................... 389DetailDelay Property

................................................................................................................................... 390FieldsOrigin Property

................................................................................................................................... 390FlatBuffers Property

................................................................................................................................... 391InsertAllSetFields Property

................................................................................................................................... 391LocalMasterDetail Property

................................................................................................................................... 392LongStrings Property

................................................................................................................................... 392MasterFieldsNullable Property

................................................................................................................................... 393NumberRange Property

................................................................................................................................... 393QueryRecCount Property

................................................................................................................................... 394QuoteNames Property

................................................................................................................................... 394RemoveOnRefresh Property

................................................................................................................................... 395RequiredFields Property

................................................................................................................................... 395ReturnParams Property

................................................................................................................................... 395SetFieldsReadOnly Property

................................................................................................................................... 396StrictUpdate Property

................................................................................................................................... 397TrimFixedChar Property

................................................................................................................................... 397UpdateAllFields Property

................................................................................................................................... 397UpdateBatchSize Property

......................................................................................................................................................... 398TDAEncryption Class

......................................................................................................................................... 398Members

......................................................................................................................................... 399Properties

................................................................................................................................... 399Encryptor Property

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................................................................................................................................... 400Fields Property

......................................................................................................................................................... 400TDAMapRule Class

......................................................................................................................................... 401Members

......................................................................................................................................... 402Properties

................................................................................................................................... 403DBLengthMax Property

................................................................................................................................... 403DBLengthMin Property

................................................................................................................................... 403DBScaleMax Property

................................................................................................................................... 404DBScaleMin Property

................................................................................................................................... 404DBType Property

................................................................................................................................... 405FieldLength Property

................................................................................................................................... 405FieldName Property

................................................................................................................................... 406FieldScale Property

................................................................................................................................... 406FieldType Property

................................................................................................................................... 406IgnoreErrors Property

......................................................................................................................................................... 407TDAMapRules Class

......................................................................................................................................... 407Members

......................................................................................................................................... 408Properties

................................................................................................................................... 408IgnoreInvalidRules Property

......................................................................................................................................................... 409TDAMetaData Class

......................................................................................................................................... 410Members

......................................................................................................................................... 413Properties


................................................................................................................................... 415MetaDataKind Property

................................................................................................................................... 416Restrictions Property

......................................................................................................................................... 416Methods

................................................................................................................................... 418GetMetaDataKinds Method

................................................................................................................................... 419GetRestrictions Method

......................................................................................................................................................... 420TDAParam Class

......................................................................................................................................... 421Members

......................................................................................................................................... 422Properties

................................................................................................................................... 424AsBlob Property

................................................................................................................................... 424AsBlobRef Property

................................................................................................................................... 425AsFloat Property

................................................................................................................................... 425AsInteger Property

................................................................................................................................... 426AsLargeInt Property

................................................................................................................................... 426AsMemo Property

................................................................................................................................... 427AsMemoRef Property

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