8/2/2019 NET Framework 4.0 Overview

1/17

.NET Framework 4.0

Name

8/2/2019 NET Framework 4.0 Overview

2/17

.NET Framework

Comprehensive and consistentprogramming model

Build applications that work the way you

want, in the programming language youprefer

Move quickly from idea to the creation ofrich, responsive applications

8/2/2019 NET Framework 4.0 Overview

3/17

8/2/2019 NET Framework 4.0 Overview

4/17

.NET Framework Current "Layer Cake"

.NET Framework 2.0 + SP1

Windows

PresentationFoundation

Windows

CommunicationFoundation

Windows

WorkflowFoundation

WindowsCardSpace

.NET Framework 3.0 + SP1

.NET Framework 3.5

LINQ WF & WCFEnhancements Add-inFramework AdditionalEnhancements

.NET Framework 3.5 + SP1

MVC Dynamic Data Entity Framework Data Services

8/2/2019 NET Framework 4.0 Overview

5/17

Core

Services

.NET Framework 4.0

Base Class

Library

Common Language Runtime

Windows

WorkflowFoundation

Managed

ExtensibilityFramework

Data ServicesWindows

CommunicationFoundation

Velocity

User Interface

WindowsPresentationFoundation

ASP.NET(WebForms,

MVC, DynamicData)

Data Access

EntityFramework

LINQ

ADO.NET

Parallel

Extensions

WinForms LINQ to SQL

Languages

Dynamic

LanguageRuntime

8/2/2019 NET Framework 4.0 Overview

6/17

6

Base Class Library Improvements Managed Extensibility Framework

Easy declaration/consumption of extensibility points Monitoring for new runtime extensions

Watching a specific directory for new extensions

Additional core data structures

Numerics (BigInteger & ComplexNumber)

Tuple, SortedSet I/O Improvements

Memory-Mapped Files

Unified Cancellation model

8/2/2019 NET Framework 4.0 Overview

7/17

7

C# and Visual Basic

Focusing on language parity

C# 4.0 Visual Basic 10

Named/Optional Parameters Named/Optional Parameters

Dynamic Scoping Dynamic Scoping

Statement Lambdas Statement Lambdas

Multiline Lambdas Multiline Lambdas

Auto-Implemented Properties Auto-Implemented Properties

Collection Initializers Collection Initializers

Generic Variance Generic Variance

Extension Properties Extension Properties

8/2/2019 NET Framework 4.0 Overview

8/17

8

F#

Functional Programming

Multi-Paradigm Programming Language

Immutable Types

Strongly-Typed, Type-Inference

8/2/2019 NET Framework 4.0 Overview

9/17

9

Parallel Computing Task Parallel Library (TPL)

Imperative Task Parallelism Work-Stealing Algorithm for maximum efficiency

Higher-level abstraction (no more Thread knowledge necessary)

Parallel Linq (PLINQ)

Declarative Data Parallelism (focus on the *what*, not the *how*)

Simple Parallelism via Linq-To-Objects Coordination Data Structures (CDS)

Common structures to help with parallelism tasks

8/2/2019 NET Framework 4.0 Overview

10/17

.NET Framework 4.0: Client

Windows Presentation Foundation Client Profile

Business focused controls

Silverlight Synergy Win7 Advances (Multitouch, etc)

8/2/2019 NET Framework 4.0 Overview

11/17

11

ADO.NET 4.0 Entity Framework v2

Persistent Ignorance Code-First Development

TDD-Support

Foreign-Key Support

Lazy Loading

8/2/2019 NET Framework 4.0 Overview

12/17

ASP.NET 4.0

ASP.NET MVC Separation of Concerns, Testability

High control over market up

ASP.NET Dynamic Data support for MVC Easily Create Custom controls and views

based on data base

ASP.NET better CSS and ID

8/2/2019 NET Framework 4.0 Overview

13/17

13

Project Velocity Distributed Caching for .NET

Session State Provider for ASP.NET Flexible, Several Different Caching Models

Partitioned

Replicated

Local

8/2/2019 NET Framework 4.0 Overview

14/17

14

Distributed Applications Windows Communication Foundation

RESTful enhancements Messaging enhancements

Correlation enhancements

Seemless integration with Workflow Services

Windows Workflow Foundation

Significant improvements in performance and scalability New workflow flow-control models and pre-built activities

Enhancements in workflow modeling

Updated visual designer

WF + WCF = BFF

High performance runtime for WF Services

Messaging activities for WF Services

8/2/2019 NET Framework 4.0 Overview

15/17

More Web Goodies

ADO.NET Data Services REST based exposure of relational data

Ability to go offline

ASP.NET AJAX Javascript UI Templates and Databinding

AJAX Control Toolkit Enhancements Client-side controls

DOM selection, manipulation and animation

Addition of JQuery

8/2/2019 NET Framework 4.0 Overview

16/17

16

8/2/2019 NET Framework 4.0 Overview

17/17

17

Questions?

NameTitle

Company

Email