WPF -MVVM : Checkbox Check Change in RadGridView

[crazy05]

Here is my Checkbox in RadGridView which is not implemented in MVVM. I would like to implement this MVVM.

I used interaction triggers but the command is not getting fired. How can I do this ?

<telerik:GridViewDataColumn Header="Delete" Width="60">
        <telerik:GridViewDataColumn.CellTemplate>
            <DataTemplate>
                <CheckBox HorizontalAlignment="Center" IsChecked="{Binding IsDeleted, Mode=TwoWay}" >
                    <i:Interaction.Triggers>
                        <i:EventTrigger EventName="Checked">
                            <cmd:EventToCommand Command="{Binding DiagramChecked}" />
                        </i:EventTrigger>
                    </i:Interaction.Triggers>
                </CheckBox>
            </DataTemplate>
        </telerik:GridViewDataColumn.CellTemplate>
    </telerik:GridViewDataColumn>

<telerik:GridViewDataColumn Header="Delete" >
  <telerik:GridViewDataColumn.CellTemplate>
      <DataTemplate>
          <CheckBox IsChecked="{Binding IsDeleted, Mode=TwoWay }" Checked="ToggleButton_OnChecked"  Unchecked="ToggleButton_OnUnchecked">
          </CheckBox>
      </DataTemplate>
  </telerik:GridViewDataColumn.CellTemplate>
 </telerik:GridViewDataColumn>

[Yoan]

Hi,

I already answered your forum thread on the subject. 

Regards,
Yoan
Telerik

[crazy05]

Hi Yoan,

 I tried your solution and unable to get the desired result. Can you help me in changing the cell color on Checkbox Check Change.

For me Checkbox click is not working in MVVM which is working in Non-MVVM model

[Dimitrina]

Hi,

In order to apply conditional styling based on the bound property value changed (checked/unchecked), I would suggest you applying a CellStyleSelector. You can also check the CellStyleSelector online demo (or the same available with your local WPF Demos). 

Regards,
Dimitrina
Telerik