1

Email- nabil299Gmail Com

2

(ASPNET)

3

nabil299Gmailcom

4

Web Service

Web Service

Web Service

NET

Web Service

Web Service

Web Service

Web Service

NET

ASPNet

(Interface

Interface

Request

Http

Protocol

XML

XML

IIS

Windows

2000

5

Http

Web ServiceFunction

Get int id)Get(1

HttpIIS

IISHttp

HttpIIS

SessionApplication

Service Web

A Web service is a software system designed to support interoperable

machine-to-machine interaction over a network It has an interface

described in a machine-processable format (specifically WSDL)

Other systems interact with the Web service in a manner prescribed

by its description using SOAP messages typically conveyed using

HTTP with an XML serialization in conjunction with other Web-

related standards

Web Service

Network

WDSL

SOAP Message

HTTP

XML

HTTP

6

In order for message transport mechanisms to function it is

normally necessary to provide information that allows messages to be

delivered This is called the address of the message receiver

Typically the form of the address information will depend of the

particular message transport In the case of an HTTP message

transport the address information will take the form of a URL

The precise method that a message sender uses to convey address

information will also depend on the transport mechanism used On

occasion the address information may be provided as additional

arguments to the invoking procedure Or the address information

may be located within the message itself typically in the message

envelope

Addressing

Addressing

HTTP

URL

httpwwww3orgTRws-arch

Web form pages are HTTP-Based they are stateless which means

they don t know whether the requests are all from the same client

and pages are destroyed and recreated with each round trip to the

server therefore information will be lost therefore state

management is really an issue in developing web applications

We could easily solve these problems in ASP with cookie query

string application session and so on Now in ASPNET we still can

use these functions but they are richer and more powerful so let s

dive into it

7

Mainly there are two different ways to manage web page s state

Client-side and Server-side

Stateless

Http

IIS

IIS

AspNet IIS

Session

Application

Http

URLWeb

Service

Web Application

Web Service

-

Web Service

NET

Web Service

result=(input-32) 59

New Project

C

VBnet

J -

ASPnet Web Service

local host

httplocalhostConvertWebService

Web Config

ASPnet

Globalasax

Service1asmx Service1

2

(ASPNET)

3

nabil299Gmailcom

4

Web Service

Web Service

Web Service

NET

Web Service

Web Service

Web Service

Web Service

NET

ASPNet

(Interface

Interface

Request

Http

Protocol

XML

XML

IIS

Windows

2000

5

Http

Web ServiceFunction

Get int id)Get(1

HttpIIS

IISHttp

HttpIIS

SessionApplication

Service Web

A Web service is a software system designed to support interoperable

machine-to-machine interaction over a network It has an interface

described in a machine-processable format (specifically WSDL)

Other systems interact with the Web service in a manner prescribed

by its description using SOAP messages typically conveyed using

HTTP with an XML serialization in conjunction with other Web-

related standards

Web Service

Network

WDSL

SOAP Message

HTTP

XML

HTTP

6

In order for message transport mechanisms to function it is

normally necessary to provide information that allows messages to be

delivered This is called the address of the message receiver

Typically the form of the address information will depend of the

particular message transport In the case of an HTTP message

transport the address information will take the form of a URL

The precise method that a message sender uses to convey address

information will also depend on the transport mechanism used On

occasion the address information may be provided as additional

arguments to the invoking procedure Or the address information

may be located within the message itself typically in the message

envelope

Addressing

Addressing

HTTP

URL

httpwwww3orgTRws-arch

Web form pages are HTTP-Based they are stateless which means

they don t know whether the requests are all from the same client

and pages are destroyed and recreated with each round trip to the

server therefore information will be lost therefore state

management is really an issue in developing web applications

We could easily solve these problems in ASP with cookie query

string application session and so on Now in ASPNET we still can

use these functions but they are richer and more powerful so let s

dive into it

7

Mainly there are two different ways to manage web page s state

Client-side and Server-side

Stateless

Http

IIS

IIS

AspNet IIS

Session

Application

Http

URLWeb

Service

Web Application

Web Service

-

Web Service

NET

Web Service

result=(input-32) 59

New Project

C

VBnet

J -

ASPnet Web Service

local host

httplocalhostConvertWebService

Web Config

ASPnet

Globalasax

Service1asmx Service1

3

nabil299Gmailcom

4

Web Service

Web Service

Web Service

NET

Web Service

Web Service

Web Service

Web Service

NET

ASPNet

(Interface

Interface

Request

Http

Protocol

XML

XML

IIS

Windows

2000

5

Http

Web ServiceFunction

Get int id)Get(1

HttpIIS

IISHttp

HttpIIS

SessionApplication

Service Web

A Web service is a software system designed to support interoperable

machine-to-machine interaction over a network It has an interface

described in a machine-processable format (specifically WSDL)

Other systems interact with the Web service in a manner prescribed

by its description using SOAP messages typically conveyed using

HTTP with an XML serialization in conjunction with other Web-

related standards

Web Service

Network

WDSL

SOAP Message

HTTP

XML

HTTP

6

In order for message transport mechanisms to function it is

normally necessary to provide information that allows messages to be

delivered This is called the address of the message receiver

Typically the form of the address information will depend of the

particular message transport In the case of an HTTP message

transport the address information will take the form of a URL

The precise method that a message sender uses to convey address

information will also depend on the transport mechanism used On

occasion the address information may be provided as additional

arguments to the invoking procedure Or the address information

may be located within the message itself typically in the message

envelope

Addressing

Addressing

HTTP

URL

httpwwww3orgTRws-arch

Web form pages are HTTP-Based they are stateless which means

they don t know whether the requests are all from the same client

and pages are destroyed and recreated with each round trip to the

server therefore information will be lost therefore state

management is really an issue in developing web applications

We could easily solve these problems in ASP with cookie query

string application session and so on Now in ASPNET we still can

use these functions but they are richer and more powerful so let s

dive into it

7

Mainly there are two different ways to manage web page s state

Client-side and Server-side

Stateless

Http

IIS

IIS

AspNet IIS

Session

Application

Http

URLWeb

Service

Web Application

Web Service

-

Web Service

NET

Web Service

result=(input-32) 59

New Project

C

VBnet

J -

ASPnet Web Service

local host

httplocalhostConvertWebService

Web Config

ASPnet

Globalasax

Service1asmx Service1

4

Web Service

Web Service

Web Service

NET

Web Service

Web Service

Web Service

Web Service

NET

ASPNet

(Interface

Interface

Request

Http

Protocol

XML

XML

IIS

Windows

2000

5

Http

Web ServiceFunction

Get int id)Get(1

HttpIIS

IISHttp

HttpIIS

SessionApplication

Service Web

A Web service is a software system designed to support interoperable

machine-to-machine interaction over a network It has an interface

described in a machine-processable format (specifically WSDL)

Other systems interact with the Web service in a manner prescribed

by its description using SOAP messages typically conveyed using

HTTP with an XML serialization in conjunction with other Web-

related standards

Web Service

Network

WDSL

SOAP Message

HTTP

XML

HTTP

6

In order for message transport mechanisms to function it is

normally necessary to provide information that allows messages to be

delivered This is called the address of the message receiver

Typically the form of the address information will depend of the

particular message transport In the case of an HTTP message

transport the address information will take the form of a URL

The precise method that a message sender uses to convey address

information will also depend on the transport mechanism used On

occasion the address information may be provided as additional

arguments to the invoking procedure Or the address information

may be located within the message itself typically in the message

envelope

Addressing

Addressing

HTTP

URL

httpwwww3orgTRws-arch

Web form pages are HTTP-Based they are stateless which means

they don t know whether the requests are all from the same client

and pages are destroyed and recreated with each round trip to the

server therefore information will be lost therefore state

management is really an issue in developing web applications

We could easily solve these problems in ASP with cookie query

string application session and so on Now in ASPNET we still can

use these functions but they are richer and more powerful so let s

dive into it

7

Mainly there are two different ways to manage web page s state

Client-side and Server-side

Stateless

Http

IIS

IIS

AspNet IIS

Session

Application

Http

URLWeb

Service

Web Application

Web Service

-

Web Service

NET

Web Service

result=(input-32) 59

New Project

C

VBnet

J -

ASPnet Web Service

local host

httplocalhostConvertWebService

Web Config

ASPnet

Globalasax

Service1asmx Service1

5

Http

Web ServiceFunction

Get int id)Get(1

HttpIIS

IISHttp

HttpIIS

SessionApplication

Service Web

A Web service is a software system designed to support interoperable

machine-to-machine interaction over a network It has an interface

described in a machine-processable format (specifically WSDL)

Other systems interact with the Web service in a manner prescribed

by its description using SOAP messages typically conveyed using

HTTP with an XML serialization in conjunction with other Web-

related standards

Web Service

Network

WDSL

SOAP Message

HTTP

XML

HTTP

6

In order for message transport mechanisms to function it is

normally necessary to provide information that allows messages to be

delivered This is called the address of the message receiver

Typically the form of the address information will depend of the

particular message transport In the case of an HTTP message

transport the address information will take the form of a URL

The precise method that a message sender uses to convey address

information will also depend on the transport mechanism used On

occasion the address information may be provided as additional

arguments to the invoking procedure Or the address information

may be located within the message itself typically in the message

envelope

Addressing

Addressing

HTTP

URL

httpwwww3orgTRws-arch

Web form pages are HTTP-Based they are stateless which means

they don t know whether the requests are all from the same client

and pages are destroyed and recreated with each round trip to the

server therefore information will be lost therefore state

management is really an issue in developing web applications

We could easily solve these problems in ASP with cookie query

string application session and so on Now in ASPNET we still can

use these functions but they are richer and more powerful so let s

dive into it

7

Mainly there are two different ways to manage web page s state

Client-side and Server-side

Stateless

Http

IIS

IIS

AspNet IIS

Session

Application

Http

URLWeb

Service

Web Application

Web Service

-

Web Service

NET

Web Service

result=(input-32) 59

New Project

C

VBnet

J -

ASPnet Web Service

local host

httplocalhostConvertWebService

Web Config

ASPnet

Globalasax

Service1asmx Service1

6

In order for message transport mechanisms to function it is

normally necessary to provide information that allows messages to be

delivered This is called the address of the message receiver

Typically the form of the address information will depend of the

particular message transport In the case of an HTTP message

transport the address information will take the form of a URL

The precise method that a message sender uses to convey address

information will also depend on the transport mechanism used On

occasion the address information may be provided as additional

arguments to the invoking procedure Or the address information

may be located within the message itself typically in the message

envelope

Addressing

Addressing

HTTP

URL

httpwwww3orgTRws-arch

Web form pages are HTTP-Based they are stateless which means

they don t know whether the requests are all from the same client

and pages are destroyed and recreated with each round trip to the

server therefore information will be lost therefore state

management is really an issue in developing web applications

We could easily solve these problems in ASP with cookie query

string application session and so on Now in ASPNET we still can

use these functions but they are richer and more powerful so let s

dive into it

7

Mainly there are two different ways to manage web page s state

Client-side and Server-side

Stateless

Http

IIS

IIS

AspNet IIS

Session

Application

Http

URLWeb

Service

Web Application

Web Service

-

Web Service

NET

Web Service

result=(input-32) 59

New Project

C

VBnet

J -

ASPnet Web Service

local host

httplocalhostConvertWebService

Web Config

ASPnet

Globalasax

Service1asmx Service1

7

Mainly there are two different ways to manage web page s state

Client-side and Server-side

Stateless

Http

IIS

IIS

AspNet IIS

Session

Application

Http

URLWeb

Service

Web Application

Web Service

-

Web Service

NET

Web Service

result=(input-32) 59

New Project

C

VBnet

J -

ASPnet Web Service

local host

httplocalhostConvertWebService

Web Config

ASPnet

Globalasax

Service1asmx Service1

8

Web Service

ConvertWS

NET

Web Service

TextBox

VBnet

ltWebmethod(Description= gt

Function Convert(ByVal degree As Decimal) As Decimal

result=(degree-32) 59

Return result

End Function

IIS

Internet Explorer

httplocalhostConvertWebServiceConvertSWasmxConvertSWasmx

Web Service

NET

Web Service

ltWebService()gt

Webmethod

Description

Webmethod

BufferRespons

Buffering

True

False

9

CacheDuration

Cach

EnableSession

Session

MSDN uslibrarybyxd99hx(VS80)aspxvbtskusingwebmethodattributedescription-httpmsdn2microsoftcomen

Web Service

Web Service

Service

Web Service

ConvertSW

Project

Add Web Refernce

ConvertSWasmx

Viusal Studio

VBnet

Dim conv As New LocalHostConvertSW()

Syntex

LocalHostConvertSW conv=new LocalHostConvertSW()

TextBox1

Label1

Conv

10

Label1Text = ConverttoString(convConvert(textBox1text))

VBnet

ConverttoString

VBnet

String

Update

Update Web Reference

Web Service

Web Service

XML

HTTP

Web Service

Web Service

Web Service

httpwwwwebservicexnetWCF

10

Label1Text = ConverttoString(convConvert(textBox1text))

VBnet

ConverttoString

VBnet

String

Update

Update Web Reference

Web Service

Web Service

XML

HTTP

Web Service

Web Service

Web Service

httpwwwwebservicexnetWCF

11

httpwwwwebservicexnetValidateEmailasmx

IsValidEmail

True

False

Web Refernce

MessageBox

netwebservicexwwwValidateEmail x = new

WindowsApplication1netwebservicexwwwValidateEmail()

bool r = xIsValidEmail(textBox1Text)

if (r)

MessageBoxShow(

)

else

MessageBoxShow(

)

httpwwwwebservicexnetglobalweatherasmx

GetCitiesByCountry

12

netwebservicexwww1GlobalWeather m = new

WindowsApplication1netwebservicexwww1GlobalWeather()

MessageBoxShow(mGetCitiesByCountry(Egypt))

TextBox

GetWeather

netwebservicexwww1GlobalWeather m = new

WindowsApplication1netwebservicexwww1GlobalWeather()

MessageBoxShow(mGetWeather(Asyut Egypt))

Combobox

XML

XML

XML

XML

( Syntex)

RSS

13

RSS

Really Simple Syndication

httpwwwbbccomthttpwwwalarabiyane

Feed Reader or News Aggregator software

Google Reader

XML

Feed Reader or News Aggregator software

ltrss version=20gt ltchannelgt lttitlegtFCI-hlttitlegt ltlinkgthttpwwwFci-hblogspotcomltlinkgt ltdescriptiongt Fci-h delivers every weeks technical posts

13

RSS

Really Simple Syndication

httpwwwbbccomthttpwwwalarabiyane

Feed Reader or News Aggregator software

Google Reader

XML

Feed Reader or News Aggregator software

ltrss version=20gt ltchannelgt lttitlegtFCI-hlttitlegt ltlinkgthttpwwwFci-hblogspotcomltlinkgt ltdescriptiongt Fci-h delivers every weeks technical posts

14

ltdescriptiongt ltitemgt lttitlegt yyyyyyyyyyyyyyyyyy lttitlegt ltlinkgt httpwwwxxxxxxxxxxxxxxhtm ltlinkgt ltitemgt ltitemgt lttitlegt Yyyyyyyyyyyyyy1 lttitlegt ltlinkgt httpxxxxxxxxxxxx1htm ltlinkgt ltitemgt ltchannelgt ltrssgt

Rss

ToolsgtgtOptions

Feeds

Subscribe to the feed useing Live Bookmarks

15

bookmarksgtgtbookmarks Toolbar Folder

16

ISPN

-

16

ISPN

-