ContextMenu with CheckBox

[Ivan]

Hello,

i'm going to build a RadContextMenu and set the ItemSource with the Columns of a RadGridView.
The task is to show a list of names of columns and a CheckBox in front of them to set the Visibility of columns.
But i can not show the CheckBox in my project.
I followed Binding to Dynamic Data and tried the code in definition of RadGridView like this:

<telerik:RadContextMenu.ContextMenu>
  <telerik:RadContextMenu Opened="RadContextMenu_Opened" Opening="RadContextMenu_OnOpening">
    <telerik:RadContextMenu.ItemContainerStyle>
      <Style TargetType="telerik:RadMenuItem">
        <Setter Property="Visibility" Value="{Binding IsReorderable, Converter={StaticResource BooleanToVisibilityConverter}}"/>
        <Setter Property="Header" Value="{Binding Header}"/>
        <Setter Property="Icon" Value="{Binding IsVisible}"/>
        <Setter Property="IconTemplate">
          <Setter.Value>
            <DataTemplate>
              <CheckBox IsChecked="{Binding}"/>
            </DataTemplate>
          </Setter.Value>
        </Setter>
      </Style>
    </telerik:RadContextMenu.ItemContainerStyle>
  </telerik:RadContextMenu>
</telerik:RadContextMenu.ContextMenu>

Is there something wrong in my code?
Thank for any help.

Ivan

[Ivan]

addition:
I also tried the another standard way. But that helped neither.

<Setter Property="IsCheckable" Value="True"/>
<Setter Property="IsChecked" Value="{Binding IsVisible}"/>

Both of them get the ItemSource using the function RadContextMenu_OnOpening

private void RadContextMenu_OnOpening(object sender, RadRoutedEventArgs e)
{
  var menu = sender as RadContextMenu;
  menu.ItemsSource = this.radGridView.Columns;
}

p.s. Post can not be edited now?

[Ivan]

ok.... i found the error.

I'm using Telerik - NoXaml. I should give the style a right base style with RadMenuItemStyle.

Sorry for that.

Regard,

Ivan

[Kalin]

Hi Ivan,

We are glad you have managed to resolve the issue.

If you have any other questions let us know.

Regards,
Kalin
Telerik