How to use Group and Ungroup command

GoXam
1

Hi,

Could you guys provide a sample how to use CommandHandler.GroupCommand and CommandHandler.UngroupCommand.

Thanks,
Peter

2

For example, in a context menu:

        <ContextMenuService.ContextMenu>
          <ContextMenu>
            <MenuItem Header="Group" Command="{Binding ElementName=myDiagram, Path=CommandHandler.GroupCommand}" />
          </ContextMenu>
        </ContextMenuService.ContextMenu>

Or in WPF you could use the predefined routed commands:

            <MenuItem Header="Group" Command="{x:Static go:Commands.Group}" CommandTarget="{Binding ElementName=myDiagram}" />
            <MenuItem Header="Ungroup" Command="{x:Static go:Commands.Ungroup}" CommandTarget="{Binding ElementName=myDiagram}" />