TUsvnAddIn (svn) is a free open source TortoiseSVN add-in for visual studio. TUsvnAddIn allows developers to use some of the TortoiseSVN features over Visual Studio 2005/2008/2010. Users may also use the code as reference as they please.
Visual Studio 6.0 Addin Tortoise SVN. It alows diff, update, commit etc files under SVN control via Tortoise client directly from VS 6 interface. TortoiseSVN client required.