http://blogs.msdn.com/unnir/archive/2009/03/18/introducing-sample-data-support-in-blend-3.aspxTo help you walk thru some of support we have added for sample data inside Blend 3, I wrote a hands-on-lab that takes you thru the basic experience of building a simple master/detail visualization. While there are a lot more scenarios that are possibleen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/unnir/archive/2009/03/18/introducing-sample-data-support-in-blend-3.aspx#9491182Fri, 20 Mar 2009 00:31:15 GMT91d46819-8472-40ad-a661-2c78acb4018c:9491182Unni's Blog<p>Blend 3 adds really cool support for the DataGrid control (for both Silverlight 3 and WPF Toolkit ).</p> http://blogs.msdn.com/unnir/archive/2009/03/18/introducing-sample-data-support-in-blend-3.aspx#9497981Sun, 22 Mar 2009 12:32:21 GMT91d46819-8472-40ad-a661-2c78acb4018c:9497981Kanchi Raghuraman K<p>Looking forward for the Future Posts.</p> <p>Thanks</p> http://blogs.msdn.com/unnir/archive/2009/03/18/introducing-sample-data-support-in-blend-3.aspx#9540337Thu, 09 Apr 2009 17:40:25 GMT91d46819-8472-40ad-a661-2c78acb4018c:9540337dekowski411<p>I'm confused on how to setup the dummy data to be called only when in the design mode and call actual live data when the soultion is running. &nbsp;Hopefuly future posts will highlight the various actributes in detail... &nbsp;cant wait!</p>