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. Net Framework is a comprehensive and consistent programming model developed by Microsoft. It is used to generate visual user experience, seamless secure communication, and applications capable of modeling a series of business processes.Program.
. NET Framework 4 works in parallel with the old framework version. By default, applications based on earlier frameworks continue to run on the target version.
Microsoft. NET Framework 4 provides the following new features and improvements:
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- Improvements to Common Language Runtime (CLR) and base class library (BCL)
- Performance improvement, including better multi-core support, background garbage collection, and server probe attachment.
- New Memory ing file and numeric type.
- Easier debugging, including dump debugging, Watson small dump, 64-bit hybrid mode debugging andCodeAgreement.
- For a complete list of Clr and bcl enhancements, go to here.
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- Innovations in Visual Basic and C #, such as Lambda statements, implicit row continuation, dynamic scheduling, and naming/optional parameters.
- Improvement of data access and Modeling
- With the Entity Framework, developers can use. Net objects and integrated language query (LINQ) to program relational databases. It has multiple new features, including persistence ignore and poco support, foreign key Association, delayed loading, test-driven development support, functions in the model, and new LINQ operators. Other functions include: better N-Layer Support with self-tracking entities, customizable code generation using T4 templates, initial model development, improved designer experience, better performance, and complex entity set format. For more information, go to here.
- The WCF data service is a component of the. NET Framework. It can be used to create rest-based services and applications so that data can be exposed and used on the Web using the open data protocol (odata. The WCF Data Service has multiple new features, including enhanced blob support, data binding, row counting, source definition, projection, and request pipeline improvement. Currently, the built-in integration with Microsoft Office 2010 exposes Microsoft Office Sharepoint Server data as an odata source and uses the client library of the WCF data service to access the data source. For more information, go to here.
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- ASP. NET enhancements
- More control over HTML, element IDs, and custom CSS allows you to easily create Seo-friendly web forms.
- New Dynamic Data features, including new query filters, entity templates, richer support for Entity Framework 4, and the verification and templated functions that can be easily applied to existing web forms.
- Improved web form support for the new Ajax library, including built-in support for content delivery network (CDN.
- For a complete list of ASP. NET enhancements, go to here.
- Windows Presentation Foundation (WPF) Improvement
- Added support for Windows 7 multi-touch, functional area controls, and taskbar scalability.
- Added support for the surface 2.0 SDK.
- New business line controls, including chart controls, intelligent editing, data grids, and other controls to improve the developer experience of data-centric applications.
- Performance and scalability improvement.
- Visual improvement of text definition, layout pixel alignment, localization and interoperability.
- For a complete list of WPF enhancements, go here.
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- Windows workflow (WF) improvement, with which developers can better carry and interact with the workflow. These improvements include improved activity programming model, improved designer experience, new flowchart modeling style, expanded activity panel, workflow rule integration, and new message-related functions. . NET Framework 4 also significantly improves the performance of WF-based workflows. For a complete list of WF enhancements, go to here.
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- Improvements to Windows Communication Foundation (WCF), such as support for WCF workflow services (workflow programs with message passing activities can be enabled) and related support. In addition,. NET Framework 4 provides new WCF functions, such as service discovery, routing service, rest support, diagnosis, and performance. For a complete list of WCF enhancement functions, go to here.
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- Innovative new parallel programming functions, such as parallel loop support, task parallel Library (TPL), parallel LINQ (Plinq), and coordinated data structures (allowing developers to utilize multi-core processors ).
