I am having problems using the FeatureDataGrid with the Silverlight API 2.0 beta and Silverlight 3. I bind the grid to a graphics layer; once the layer is populated, the text at the bottom of the control shows the correct number of features, but nothing (not even column headers) show up in the body of the control.
I see correct behavior with API 1.2. Is this a known issue?
That's good to know about, thanks. In my case, though, the data source is a GraphicsLayer that's not a FeatureLayer, so it unfortunately doesn't support the DisableClientCaching method.