The .NET version works with Visual Basic according to the advertisement on the TGC web site. However, since the OP says "Visual Basic C++" two times, I think it's just sloppy wording. You probably meant Visual Studio C++ 2010? In that case, have a look at N3wton's libraries.
http://forum.thegamecreators.com/?m=forum_view&t=176637&b=22
The latest official upgrade also contains libraries for Visual Studio 2010 but no installation instructions.
http://forum.thegamecreators.com/?m=forum_view&t=177126&b=22
I don't know how well - if at all - these solutions work. If you want to go safe and stay with Visual Studio 2008, then go to the Microsoft download site:
http://www.microsoft.com/express/Downloads/
Then click on "Visual Studio 2008 Express" in the menu, then select Visual C++ 2008 Express.