private void Selector_OnSelected(object sender, RoutedEventArgs e)
{
if (_vm.SelectedObj == null)
{
return;
}
InstanceControl.UpdateControl(_vm.SelectedObj, _dataContext.GetListValuesByType);
InstanceControl.Btn2Cmd = _dataContext.GetSavingMethodByType(_vm.SelectedObj.GetType().BaseType);
}