static public void HideSubPopups(Menu menu, Menu topmenu)
{
foreach (MenuItem item in menu.MenuItems)
{
if (item.IsPopup)
{
HideSubPopups(item, null);
}
}
if (menu.Wnd == null)
{
return;
}
PopUpWindow puw = menu.Wnd as PopUpWindow;
if (puw != null)
{
puw.Hide();
puw.Dispose();
}
menu.Wnd = null;
if ((topmenu != null) && (topmenu is MainMenu))
{
((MainMenu)topmenu).OnCollapse(EventArgs.Empty);
}
}
