http://vs2010.microfocus.com/silktest.html
Successful automation consists of a manageable development effort, reusable and easily maintained test assets, the ability to run the automation whenever and wherever it’s needed, and quick and accurate results analysis. SilkTest enables all of these elements to help you realize the benefits of your automated testing efforts. Silk4Net, SilkTest’s powerful plug-in for Microsoft Visual Studio brings true test automation capability directly to the .Net developer’s preferred environment and lets you easily cope with changes in the Application Under Test (AUT).
2010-04-12 傍上 VS.NET 2010了！
但是目前还没有看到试用版下载