I just came across this article about WPF performance on Touch/Tablet devices. In the article, the .NET Framework release candidate is mentioned as a way to test if this issue is affecting your application. I’m only aware of the .NET Framework 4.0 Beta 2; is there a RC build of .NET Framework 4 available somewhere? Perhaps he just means the Beta 2.
I just came across this article about WPF performance on Touch/Tablet devices. In the
Share
Based on when the article was posted they probably meant an internal build after Beta 2 since the RC build has not been released yet. According to @scottgu on twitter they are currently testing some potential RC’s but have not set a date. It has been mentioned that they are very close and the new VS has much much better performance. You can always try Beta 2 to see if you can reproduce the issue.