The .NET Framework version 3.5 Service Pack 1 includes enhancements for ASP.NET in targeted areas. Visual Studio 2008 and Microsoft Visual Web Developer Express Edition also include enhancements and new features for improved Web development.
The following sections of this topic describe the changes in ASP.NET and Visual Web Developer.
* ASP.NET Enhancements in SP1
* ASP.NET Enhancements in version 3.5
* Visual Web Developer Enhancements
ASP.NET Enhancements in SP1
The following sections provide information about enhancements and new features in Visual Studio 2008 and Visual Web Developer Express Edition.
ASP.NET Dynamic Data is a framework that lets you create data-driven ASP.NET Web applications easily. It does this by automatically discovering the data model at run time and determining UI behavior from it. A scaffolding framework instantly provides a functional Web site for viewing and editing data. This scaffolding can then be easily customized using metadata, templates, or by creating standard ASP.NET pages to override the default behavior. At the same time existing applications can easily integrate pieces of the scaffolding logic with their existing pages.
URL routing in ASP.NET enables you to use URLs that do not have to map to specific files in a Web site. Because the URL does not have to map to a file, you can use URLs in a Web application that are descriptive of the user’s action and therefore more easily understood by users. In URL routing, you define URL patterns that contain placeholders for values that are used when you handle URL requests. At run time, the pieces of the URL that follow the application name are parsed into discrete values, based on a URL pattern that you have defined.