The following example demonstrates how to provide a default cell editor for columns that have an Int32 data type.

XAML
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<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid"
      xmlns:s="clr-namespace:System;assembly=mscorlib">
  <Grid.Resources>
    <xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
                                    Source="{Binding Source={x:Static Application.Current},
                                                      Path=Orders}"/>
  </Grid.Resources>
  <xcdg:DataGridControl x:Name="OrdersGrid"
                        ItemsSource="{Binding Source={StaticResource cvs_orders}}">
   <xcdg:DataGridControl.DefaultCellEditors>
     <xcdg:CellEditor x:Key="{x:Type s:Int32}">
       <xcdg:CellEditor.EditTemplate>
         <DataTemplate>
           <Slider Value="{xcdg:CellEditorBinding}"/>
         </DataTemplate>
       </xcdg:CellEditor.EditTemplate>
     </xcdg:CellEditor>
   </xcdg:DataGridControl.DefaultCellEditors>
  </xcdg:DataGridControl>
</Grid>