http://blogs.msdn.com/aaronmar/archive/2007/08/01/ironpython-integration-sample-and-the-wpf-designer.aspx[Update Jan 04, 2008: Made &lt;system.codedom&gt; instructions more clear. Thanks to Cory Bloyd for the suggestion.] If you've had the opportunity to work with WPF/.NET 3.0 yet, you've likely run into the x:Class attribute in XAML. If you specify a x:Classen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/aaronmar/archive/2007/08/01/ironpython-integration-sample-and-the-wpf-designer.aspx#4323620Fri, 10 Aug 2007 21:16:40 GMT91d46819-8472-40ad-a661-2c78acb4018c:4323620MSDN Blog Postings » VSX Community Letter for August 2007<p>PingBack from <a rel="nofollow" target="_new" href="http://msdnrss.thecoderblogs.com/2007/08/10/vsx-community-letter-for-august-2007/">http://msdnrss.thecoderblogs.com/2007/08/10/vsx-community-letter-for-august-2007/</a></p>