private void CommandBinding_Delete(object sender, RoutedEventArgs e)
{
if (!(datas.SelectedItem is BibaObject obj))
{
return;
}
if (!Current.CanWrite(obj))
{
MessageBox.Show("没有权限删除！");
return;
}
objects.Remove(obj);
ConfigUtil.DeleteObject(MainWindow.Data, obj);
datas.Items.Refresh();
MessageBox.Show("删除成功！");
}