Visual Studio 2010 Sample Data generator like Expression Blend

Is there a Visual Studio 2010 Sample Data generator like Expression Blend.

It wouldn't have to be nearly as feature-rich (nor specifically f开发者_StackOverflowor VS2010), just as long as one could do it without typing up sample data in xaml files.

I just want a sample data generator of some sort that can generate the data in xaml data files.

Bonuses:

• friendly UI
• usable within Visual Studio 2010
• sample data works between Expression Blend 4 and VS2010 (not as important)