Expression Blend 2 September Preview 允许你利用Silverlight构建应用程序.

Installation Instructions
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Windows Vista:
- [Optional] Install a version of Silverlight:
- Install Expression Blend 2 September Preview* (this download).
- [Optional] Do one of the following:
- Install Visual Studio 2005 Express or Visual Studio 2008 for developing WPF applications.
- Install Visual Studio 2005 Express for developing JavaScript Silverlight-based applications.
- Install Visual Studio 2008 and Silverlight Tools Alpha for Visual Studio 2008 for developing managed Silverlight-based applications.
Windows XP SP2:
- Install .NET Framework 3.0 first before attempting to install Expression Blend 2 September Preview.
- [Optional] Install a version of Silverlight:
- Install Expression Blend 2 September Preview* (this download).
- [Optional] Do one of the following:
- Install Visual Studio 2005 Express or Visual Studio 2008 for developing WPF applications.
- Install Visual Studio 2005 Express for developing JavaScript Silverlight-based applications.
- Install Visual Studio 2008 and Silverlight Tools Alpha for Visual Studio 2008 for developing managed Silverlight-based applications.