private void DeleteBtn2_Click(object sender, RoutedEventArgs e)
{
// 手动SQL版（不能级联删除）
// conn.Execute("delete from Teacher where Tno = ?", TeacherItem.Tno.Substring(3));
// ORM版
var teacher = conn.GetWithChildren <Teacher>(TeacherItem.Tno.Substring(3));
conn.Delete(teacher, recursive: true);
TeaViewModel.TeacherDatas.Remove(TeacherItem);
DeleteDialog2.Hide();
PopupNotice popupNotice = new PopupNotice("删除成功");
popupNotice.ShowAPopup();
}
private void TCloseBtn_Click(object sender, RoutedEventArgs e)
{
DeleteDialog2.Hide();
}
private async void Tdelete_Click(object sender, RoutedEventArgs e)
{
await DeleteDialog2.ShowAsync();
}
