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Alex Rivera
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I want to enable the user to highlight a row on the WPF DataGrid and press delete key to delete the row. the functionality is already built into the UI of the grid, so to the user, the row disappears I currently handle this on the SelectionChanged event (code below) I loop through all the "e.RemovedItems" and delete them with LINQ Problem is: even when you simply select a row and move off of it, selection change is fired and that row is in e.RemovedItems (which is odd, why would simply selecting something put it in a RemovedItems container?). So I am looking for a DeleteKeyPressed event so I can simply handle it. What is that event called? I am using the March 2009 toolkit. XAML: <Grid DockPanel.Dock="Bottom"> <toolkit:DataGrid x:Name="TheDataGrid" SelectionChanged="TheDataGrid_SelectionChanged" AutoGenerateColumns="True" RowEditEnding="TheDataGrid_RowEditEnding"/> code-behind: private void TheDataGrid_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e) { if (e.RemovedItems.Count > 0) { Message.Text = "The following were removed: "; foreach (object obj in e.RemovedItems) { Customer customer = obj as Customer; Message.Text += customer.ContactName + ","; _db.Order_Details.DeleteAllOnSubmit( customer.Orders.SelectMany(o => o.Order_Details)); _db.Orders.DeleteAllOnSubmit(customer.Orders); _db.Customers.DeleteOnSubmit(customer); } } try { _db.SubmitChanges(); } catch (Exception ex) { Message.Text = ex.Message; } } ANSWE
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