.NET

Microsoft .NET (pronounced “dot net”) is a software component that runs on the Windows operating system. .NET provides tools and libraries that enable developers to create Windows software much faster and easier. .NET benefits end-users by providing applications of higher capability, quality and security. The .NET Framework must be installed on a user’s PC to run .NET applications.

This is how Microsoft describes it: “.NET is the Microsoft Web services strategy to connect information, people, systems, and devices through software. Integrated across the Microsoft platform, .NET technology provides the ability to quickly build, deploy, manage, and use connected, security-enhanced solutions with Web services. .NET-connected solutions enable businesses to integrate their systems more rapidly and in a more agile manner and help them realize the promise of information anytime, anywhere, on any device.”

What is the .NET architecture?

Microsoft .NET consists of four major components:

• Common Language Specification (CLS)
• Framework Class Library (FCL)
• Common Language Runtime (CLR)
• .NET Tools

Common Language Specification (CLS)

The CLS is a common platform that integrates code and components from multiple .NET programming languages. In other words, a .NET application can be written in multiple programming languages with no extra work by the developer (though converting code between languages can be tricky).

.NET includes new object-oriented programming languages such as C#,Visual Basic .NET, J# (a Java clone) and Managed C++. These languages, plus other experimental languages like F#, all compile to the Common Language Specification and can work together in the same application.

Framework Class Library (FCL)

The FCL is a collection of over 7000 classes and data types that enable .NET applications to read and write files, access databases, process XML, display a graphical user interface, draw graphics, use Web services, etc. The FCL wraps much of the massive, complex Win32 API into more simple .NET objects that can be used by C# and other .NET programming languages.

Common Language Runtime (CLR)

The CLR is the execution engine for .NET applications and serves as the interface between .NET applications and the operating system. The CLR provides many services such as:

• Loads and executes code
• Converts intermediate language to native machine code
• Separates processes and memory
• Manages memory and objects
• Enforces code and access security
• Handles exceptions
• Interfaces between managed code, COM objects, and DLLs
• Provides type-checking
• Provides code meta data (Reflection)
• Provides profiling, debugging, etc.

.NET Tools

Visual Studio .NET is Microsoft’s flagship tool for developing Windows software. Visual Studio provides an integrated development environment (IDE) for developers to create standalone Windows applications, interactive Web sites, Web applications, and Web services running on any platform that supports .NET.

In addition, there are many .NET Framework tools designed to help developers create, configure, deploy, manage and secure .NET applications and components.

What is the history of .NET?

.NET started as a classic Microsoft FUD operation. In the late 1990s, Microsoft had just successfully fought off a frontal assault on its market dominance by killing the Netscape Web browser with its free Internet Explorer. But Microsoft was facing a host of new challenges, including serious problems with COM, C++, DLL hell, the Web as a platform, security, and strong competition from Java, which was emerging as the go-to language for Web development.

Microsoft started building .NET in the late 90s under the name “Next Generation Windows Services” (NGWS). Bill Gates described .NET as Microsoft’s answer to the “Phase 3 Internet environment, where the Internet becomes a platform in its own right, much like the PC has traditionally been… Instead of a world where Internet users are limited to reading information, largely one screen at a time, the Phase 3 Internet will unite multiple Web sites running on any device, and allow users to read, write and annotate them via speech, handwriting recognition and the like,” Gates said. We are certainly approaching that vision.

Microsoft announced .NET to the world in June 2000 and released version 1.0 of the .NET framework in January 2002. Microsoft also labeledeverything .NET including briefly Office to demonstrate its commitment and dominance on this new thing called the Web. But out of that grand FUD campaign emerged the very capable and useful .NET development environment and framework for both the Web and Windows desktop.

What are the benefits of .NET?

.NET provides the best platform available today for delivering Windows software. .NET helps make software better, faster, cheaper, and more secure. .NET is not the only solution for developing Web software—Java on Linux is a serious alternative. But on the Windows desktop, .NET rules.

For developers, .NET provides an integrated set of tools for building Web software and services and Windows desktop applications. .NET supports multiple programming languages and Service Oriented Architectures (SOA).

For companies, .NET provides a stable, scalable and secure environment for software development. .NET can lower costs by speeding development and connecting systems, increase sales by giving employees access to the tools and information they need, and connect your business to customers, suppliers and partners.

For end-users, .NET results in software that’s more reliable and secure and works on multiple devices including laptops, Smartphones and Pocket PCs.

Today .NET had emerged as an important technology use in software industry and .NET experts are high in demand, so to know more about our .NET programs & online registration process please click here