void OnShowTreeListMenu(object sender, TreeListMenuEventArgs e)
        {
            TreeListColumnMenu menu = e.Menu as TreeListColumnMenu;

            if (menu == null)
            {
                return;
            }
            DXMenuItem item = new DXMenuItem("Rename Column", OnRenameColumn);

            renameColumn = menu.Column;
            menu.Items.Add(item);
        }
Ejemplo n.º 2
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 void TreeViewVN_ShowTreeListMenu(object sender , TreeListMenuEventArgs e)
 {
     if (e.Menu is DevExpress.XtraTreeList.Menu.TreeListColumnMenu)
     {
         InsertMenu((DevExpress.XtraTreeList.Menu.TreeListColumnMenu)e.Menu);
     }
 }