Hi intercad,
I performed a project following the steps you provided, by default the DataGrid control is not shown in the ToolBox. But I can add it to the ToolBox by using ‘Choose items� When I select the ‘Choose items�and choose the �Net Framework Components�tab, I can see a DataGrid with System.Windows.Form(2.0.0.0) as its Assembly Name. So I check this DataGrid and it list in the ToolBox.
Hope this helps.
Best regards.
Rong-Chun Zhang