private void OnItemsRemoved(object sender, ItemsRemovedArgs e)
{
HashSet <ObjectCtrl> objectCtrlSet = new HashSet <ObjectCtrl>(((IEnumerable <object>)e.Items).Select <object, ObjectCtrl>((Func <object, ObjectCtrl>)(v => v as ObjectCtrl)));
foreach (ObjectCtrl _objectCtrl in ((IEnumerable <object>)e.Items).Select <object, ObjectCtrl>((Func <object, ObjectCtrl>)(v => v as ObjectCtrl)))
{
this.CheckParent(objectCtrlSet, _objectCtrl);
}
DeleteCommand deleteCommand = new DeleteCommand(objectCtrlSet.ToArray <ObjectCtrl>());
if (!this.isOnFuncSkip)
{
Singleton <UndoRedoManager> .Instance.Do((ICommand)deleteCommand);
}
else
{
deleteCommand.Do();
}
this.isOnFuncSkip = false;
IEnumerable selectedItems = this.virtualizingTreeView.SelectedItems;
ObjectCtrl[] objectCtrlArray = selectedItems != null?selectedItems.OfType <ObjectCtrl>().ToArray <ObjectCtrl>() : (ObjectCtrl[])null;
if (Singleton <Selection> .IsInstance())
{
Action <ObjectCtrl[]> onSelectFunc = Singleton <Selection> .Instance.onSelectFunc;
if (onSelectFunc != null)
{
onSelectFunc(objectCtrlArray);
}
}
this.RefreshList();
}