Version: 1.0
Introduction ASP.NET MVC (Model-View-Controller) is a web application framework developed by Microsoft, designed to facilitate the development of scalable and maintainable web applications. It follows the MVC architectural pattern, allowing developers to separate concerns and improve code organization. This documentation provides a brief overview of the version history of the ASP.NET MVC framework.
Version: 2.0
Overview ASP.NET MVC 2.0 was released in March 2010 and introduced several significant enhancements and features. Some of the notable additions include:
Areas: Areas allowed developers to partition a large web application into smaller, manageable sections. Each area could contain its own set of controllers, views, and models, enabling better modularization.
Client-side Validation: This version introduced support for client-side validation, leveraging the jQuery validation library. Developers could annotate their models with validation attributes to perform validation both on the client and server sides.
Model Validation Improvements: Enhanced model validation features were introduced, including the ability to validate collections and complex types.
Version: 3.0
Overview ASP.NET MVC 3.0 was released in January 2011 and brought several improvements to the framework. Some key features included:
Razor View Engine: This version introduced the Razor view engine, which offered a more concise syntax for writing views. Razor allowed developers to write code within HTML markup using @ symbols, simplifying view rendering.
Global Filters: Global filters allowed developers to apply filters to all controllers and actions by registering them in a central location. This provided a convenient way to implement cross-cutting concerns such as authentication, logging, or exception handling.
Improved Dependency Injection: ASP.NET MVC 3.0 included better support for dependency injection, allowing developers to easily inject dependencies into controllers and other components using the built-in dependency resolver or a third-party container.
Version: 4.0
Overview ASP.NET MVC 4.0 was released in August 2012 and introduced several new features and enhancements. Key highlights of this version include:
Web API: ASP.NET Web API was integrated into the framework, enabling developers to create RESTful services easily. It provided support for content negotiation, routing, and serialization of data to various formats such as JSON or XML.
Enhancements to Default Project Templates: The default project templates were improved, offering a more streamlined starting point for new applications. It included mobile project templates, making it easier to build mobile-friendly web applications.
Display Modes: Display modes allowed developers to define different view rendering strategies based on the client's browser or device. This facilitated the creation of responsive web applications that adapt to various screen sizes.
Version: 5.0
Overview ASP.NET MVC 5.0 was released in October 2013 as part of the larger ASP.NET 4.5.1 update. The key features introduced in this version were:
ASP.NET Identity: ASP.NET Identity replaced the previous membership system, providing a more modern, flexible, and extensible authentication and authorization system. It allowed developers to easily customize user management, including password hashing, two-factor authentication, and external login providers.
Bootstrap Support: The default project templates were updated to include support for the popular Bootstrap framework, enabling developers to create responsive and visually appealing web applications more easily.
Attribute Routing: Attribute routing allowed developers to define routes directly on controller actions using attributes. This offered more flexibility and control over the routing configuration.
These are the key highlights of the ASP.NET MVC framework's version history. Each version introduced new features and improvements, making it a powerful choice for building web applications using the MVC architectural pattern.
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