void InitializeMainSubMenu(MenuItem menuItem, MenuMD md, IInputElement commandTarget)
{
Reinitialize(menuItem);
List<MenuItemGroupMD> groups;
var guid = new Guid(md.Metadata.Guid);
bool b = guidToGroups.TryGetValue(guid, out groups);
Debug.Assert(b);
if (b) {
var ctx = new MenuItemContext(guid, true, new GuidObject(guid, null), null);
var firstMenuItem = menuItem.Items.Count == 1 ? menuItem.Items[0] as MenuItem : null;
var allItems = CreateMenuItems(ctx, groups, commandTarget, firstMenuItem, false);
foreach (var i in allItems) {
if (firstMenuItem != i)
menuItem.Items.Add(i);
}
}
}
