private void DeleteEx()
{
_dtDeleteEx = DateTime.Now;
if (CurrentClassicItem == null)
{
return;
}
var result = MessageBox.Show("确认删除菜单类别: " + CurrentClassicItem.Name + " ?", "确认删除", MessageBoxButton.YesNoCancel);
if (result == MessageBoxResult.No || result == MessageBoxResult.Cancel)
{
return;
}
int id = CurrentClassicItem.Value;
if (MenuClassicItems.Contains(CurrentClassicItem))
{
MenuClassicItems.Remove(CurrentClassicItem);
if (MenuClassicItems.Count > 0)
{
CurrentClassicItem = MenuClassicItems[0];
}
}
ServerClassic.DeleteMneu(id);
}
