Net FrameWork (Basic Concepts)

.Net Framework (Basic Concepts) : 

.Net Framework (Basic Concepts) 1 Amrita Academy For Career Excellence

Overview of the .NET Framework : 

Overview of the .NET Framework Software development environment which helps developers to develop applications quickly and gives optimum, efficient, scalable, performance oriented applications in different languages like Visual Basic .NET, C#, ASP.NET, and Jscript .NET etc... 2 Amrita Academy For Career Excellence

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Services NET Framework provides the following services: Tools for developing software applications , run-time environments for software application to execute, server infrastructure, value added intelligent software which helps developers to do less coding and work efficiently. The .Net Framework will enable developers to develop applications for various devices and platforms like windows application web applications windows services and web services. 3 Amrita Academy For Career Excellence

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Objectives A consistent object-oriented programming environment, where object code can be stored and executed locally, executed locally but Internet-distributed, or executed remotely. A code-execution environment that minimizes software deployment and versioning conflicts. Developers can experience consistency across widely varying types of applications, such as Windows-based applications and Web-based applications. Build all communication on industry standards to ensure that code based on the .NET Framework can integrate with any other code. 4 Amrita Academy For Career Excellence

Understanding the .NET Framework Architecture : 

Understanding the .NET Framework Architecture The .NET Framework has two components: the .NET Framework class library and the common language runtime. The .NET Framework class library facilitates types (CTS) that are common to all .NET languages. The common language runtime(CLR) consists of (class loader) which compiles the IL code into native code, and executes and manage the code to enforce security and type safety, and provide thread support. 5 Amrita Academy For Career Excellence

.NET Framework Architecture : 

.NET Framework Architecture 6 Amrita Academy For Career Excellence

.NET Framework class library : 

.NET Framework class library integral component of the .NET Framework consists of object-oriented collection of reusable classes (types) ranging from traditional command-line or any graphical user interface (GUI) applications such as Windows Forms, ASP. NET Web Forms and Windows Services the newly invented XML Web services. 7 Amrita Academy For Career Excellence

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Common Language Infrastructure Provides language-agnotic platform for applicaton development and execution. Includes functions for event handling, garbage collection, security, interoperability the code supported by CLS-compliant language should be compiled into an intermediate language (IL) code. The CLR engine executes the IL code. Microsoft’s implementation of CLI is CLR 8 Amrita Academy For Career Excellence

The common language runtime (CLR) : 

The common language runtime (CLR) the foundation of the .NET Framework manages code at execution time (fundamental principle) Services such as memory management, thread management, and remoting while also enforcing strict type safety facilitates with code accuracy that ensure security and robustness Code that targets the CLR is known as managed code, while code that does not target the CLR is known as unmanaged code. 9 Amrita Academy For Career Excellence

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Composed of 4 primary parts Common Type System Common Language Specification Metadata Virtual Execution System Features Common Type System Just-in-time Compiler Security Support Garbage collection and Memory management Class Loader COM interoperability 10 Amrita Academy For Career Excellence

Steps of Compilation : 

Steps of Compilation VB Code C# Code Other Code VB Compiler C# Compiler Other Compiler Common Language Runtime (CLR) Microsoft Intermediate Language (MSIL) WIN 32 API – Operating System 11 Amrita Academy For Career Excellence

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