System.Windows.Forms.MenuItem.PerformSelect C# (CSharp) Method

		public virtual void PerformSelect ()
		{
			OnSelect (EventArgs.Empty);
		}

        void SelectItem(Menu menu, MenuItem item, bool execute)
        {
            MenuItem prev_item = CurrentMenu.SelectedItem;

            if (prev_item != item.Parent)
            {
                DeselectItem(prev_item);
                if ((CurrentMenu != menu) && (prev_item.Parent != item) && (prev_item.Parent is MenuItem))
                {
                    DeselectItem(prev_item.Parent as MenuItem);
                }
            }

            if (CurrentMenu != menu)
            {
                CurrentMenu = menu;
            }

            item.Selected = true;
            menu.InvalidateItem(item);

            if (((CurrentMenu == TopMenu) && execute) || ((CurrentMenu != TopMenu) && popup_active))
            {
                item.PerformSelect();
            }

            if ((execute) && ((prev_item == null) || (item != prev_item.Parent)))
            {
                ExecFocusedItem(menu, item);
            }
        }