Question Baffled by DataGrid

[groobie]

I am trying to populate a DataGrid (using Visual Basic Express 2010) but am getting this baffling error:



The associated XAML is:

<DataGrid AutoGenerateColumns="True" Grid.Row="1" HorizontalAlignment="Stretch" Name="DataGrid1" VerticalAlignment="Stretch" />

Every example I have read, including the book "Pro WPF in VB 2010", states that the DataSource property has to be used.

Anyone have any ideas?

 

[groobie]

... got it - should have used DataTable instead of DataSet and DataGrid1.ItemsSource = dt.DefaultViewManager