Microsoft released an updated Facebook SDK to enable .NET developers to quickly and easily leverage various features of Facebook Platform. Microsoft provided samples and tools for helping develop Facebook applications in various .NET platforms including: ASP.NET, Silverlight, WPF and WinForms. Microsoft also released the source code for API, components, controls, and samples. And has been working to provide developers with option to quickly and efficiently build Facebook applications across breadth of their portfolio, ranging from Visual Studio to Zune, Xbox Live, Windows Messenger and Live Search.

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