Problem with RadContextMenu.SetContextMenu

[Qutfullo]

Hello! 

I have a question about the RadContextMenu. I created my class DataGridView so this class inherited from RadGridView. If I add contextMenu with    RadContextMenu.SetContextMenu(this, contextMenu) can't add new contextMenu. Look this:

public class DataGridView : RadGridView
{

   public DataGridView()
   {

          // create menu
            var contextMenu = new RadContextMenu();
            RadMenuItem item = new RadMenuItem();
            item.Header = "Hello";
            contextMenu.Items.Add(item);
            contextMenu.Opened += ContextMenu_Opened;
            //add something that we can use to get the data grid on context menu events
            contextMenu.ItemClick += ContextMenu_ItemClick;
            contextMenu.Opening += ContextMenu_Opening;
            // set menu Theme
            StyleManager.SetTheme(contextMenu, StyleManager.GetTheme(this));
            RadContextMenu.SetContextMenu(this, contextMenu);

   }
           

}

[Nasko]

Hello Qutfullo,

We are not exactly sure that we completely understand your scenario. We tested the provided code-snippet and it seems everything works as expected on our side - the ContextMenu is set  as expected. Please, check the attached sample that demonstrates that. Could you please try to modify the sample in order to reproduce your issue and send it back to us - thus we could provide you with a prompt solution?

We also suggest you the following article from our help documentation that provides detailed information how to set RadContextMenu to RadGridView:
http://docs.telerik.com/devtools/wpf/controls/radcontextmenu/how-to/use-radcontextmenu-with-radgridview

We hope this will help you.

Regards,
Nasko
Telerik