Attributes not showing in attribute table

[JohanCarlsson]

Hi!

I've built an add-in using the ArcGIS Silverlight API to query ArcGISDynamicMapServiceLayers and then adding selected features to a layer.

I add the returned FeatureSet to a DataGrid, where each row is a graphic object. The user can then select some/all rows and add them to the map. Adding the graphics works, but I can't see their attribute data in the attribute table.

Any ideas why this might be?

[DennisGeasan]

Are the grid objects the user is selecting being displayed on a graphics layer?  I don't think the built in attribute table display will hook to items displayed on a graphics layer.  You may have to build a customized tool that spins out the 'graphic.attributes' collection to a custom attribute display panel.