. NET Framework Open Source

The long-awaited. NET Framework was finally open-source this week, Microsoft finally made public under the MS-RL protocol. NET FrameworkSource code, We can only view it freely and cannot directly modify it.
The first batch of open sourcesCodeIncluding:

. Net Basic Class Library:
System, system. codedom, system. collections, system. componentmodel, system. diagnostics, system. drawing, system. globalization, system. io, system. net, system. reflection, system. runtime, system. security, system. text, system. threading

ASP. NET:
System. Web, system. Web. Extensions

Windows Forms:
System. Windows. Forms

Windows Presentation Foundation:
System. Windows

ADO. NET and XML:
System. Data
System. xml
From: http://www.cnblogs.com/Terrylee/archive/2008/01/17/net-framework-source-code-now-available.html
From: http://blogs.msdn.com/sburke/archive/2008/01/16/configuring-visual-studio-to-debug-net-framework-source-code.aspx