Hi Dave,

I should have been more specific. You need to change both the CellContentTemplate and the CellEditor in order to display a checkbox when the cell is being edited and when it is not.

The CellEditorBinding markup extension can only be used within the context of a cell editor, it will do nothing when used in the CellContentTemplate. That said, try something like this:

     <xcdg:DataGridControl x:Name="OrdersGrid"
                            ItemsSource="{Binding Source={StaticResource cvs_product}}">
         <xcdg:DataGridControl.Columns>
            <xcdg:Column FieldName="Discontinued">
               <xcdg:Column.CellContentTemplate>
                  <DataTemplate>
                     <xcdg:CheckBox IsChecked="{Binding Converter={StaticResource intToBooleanConverter}}" />
                  </DataTemplate>
               </xcdg:Column.CellContentTemplate>
               <xcdg:Column.CellEditor>
                  <xcdg:CellEditor>
                     <xcdg:CellEditor.EditTemplate>
                        <DataTemplate>
                           <xcdg:CheckBox IsChecked="{xcdg:CellEditorBinding Converter={StaticResource intToBooleanConverter}}" />
                        </DataTemplate>
                     </xcdg:CellEditor.EditTemplate>
                  </xcdg:CellEditor>
               </xcdg:Column.CellEditor>
            </xcdg:Column>
         </xcdg:DataGridControl.Columns>
      </xcdg:DataGridControl>

 The intToBooleanConverter static resource used a a converter simply converts your 0 or 1 value to a boolean and back. In your case, I recommend using a converter rather than DataTriggers. Like such:

// declared in the resources of your main window

<local:IntToBooleanConverter x:Key="intToBooleanConverter" />

  public class IntToBooleanConverter: IValueConverter
  {
    public object Convert( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
    {
      if( value is int && ( int )value == 1 )
        return true;

      return false;
    }

    public object ConvertBack( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
    {
      if( value is bool && ( bool )value == true )
        return 1;

      return 0;
    }
  }

 Hope this clears things up!

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Technical Writer - Xceed Software

Of all the things I've lost, I miss my mind the most. - Mark Twain