BeginInsert does not insert a new row

[Tao Jiang]

The grid is 2009 Q2.
Grid.ItemSource = dataTable.

 

private

 

void btnAdd_Click(object sender, RoutedEventArgs e)

 

{

     Grid.BeginInsert();
}

Is it because the dataTable has a few primary keys?

How do I resolve this?

Thanks

[Nedyalko Nikolov]

Hello Tao Jiang,

Generally DataTable is not an observable collection, so you have two options:

1. Handle RadGridView.AddingNewDataItem event and supply new business object to the args.NewObject.
2. use Grid.ItemsSource = dataTable.DefaultView;

Let me know if this does not help.
Kind regards,
Nedyalko Nikolov
the Telerik team

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