New Post: IntegerUpDown In DataGrid.CellEditTemplate Can not selectAll

Hi,

"SelectAllOnGotFocus'" is obsolete, you can forget it and only set "AutoSelectBehavior" to "OnFocus".

If used as an independent control, the IntegerUpDown.AutoSelectBehavior will work.

To use it in a DataGridTemplateColumn.CellEditingTemplate, try using a trigger :

<DataTemplate x:Key="MyDataTemplate">
         <Grid Background="AliceBlue">
            <xctk:IntegerUpDown Value="{Binding Age}"
                               Name="intUpDown"
                               AutoSelectBehavior="OnFocus"/>
         </Grid>

         <DataTemplate.Triggers>
            <Trigger SourceName="intUpDown"
                     Property="IsVisible"
                     Value="True">
               <Setter TargetName="intUpDown"
                       Property="FocusManager.FocusedElement"
                       Value="{Binding ElementName=intUpDown}" />
            </Trigger>
         </DataTemplate.Triggers>
      </DataTemplate>