int GetSubMenuIndex(MenuBarItem subMenu) { int pos = -1; if (this != null && Subviews.Count > 0) { Menu v = null; foreach (var menu in Subviews) { if (((Menu)menu).barItems == subMenu) { v = (Menu)menu; } } if (v != null) { pos = Subviews.IndexOf(v); } } return(pos); }