public MVCxGridViewToolbarItem AddToolbarItem(string name, string displayText, int width, int height, string imageUri = "", bool isClientEnabled = true) { var item = new MVCxGridViewToolbarItem { Name = name, Text = displayText }; item.SetProperties(width, height, GridViewToolbarCommand.Custom, imageUri, isClientEnabled); ToolbarItems.Add(item); return(item); }