private void cmdSuaLoaiPhong_Click(object sender, RoutedEventArgs e)
 {
     HyperlinkButton cmdSuaLoaiPhong = sender as HyperlinkButton;
     int LoaiPhongID = int.Parse(cmdSuaLoaiPhong.CommandParameter.ToString());
     frmLoaiPhongEdit LoaiPhongEdit = new frmLoaiPhongEdit();
     LoaiPhongEdit.Closed += new EventHandler(LoaiPhongEdit_Closed);
     LoaiPhongEdit.LoaiPhong_Load(LoaiPhongID);
     LoaiPhongEdit.Show();
 }
 private void cmdThemLoaiPhong_Click(object sender, RoutedEventArgs e)
 {
     frmLoaiPhongEdit LoaiPhongEdit = new frmLoaiPhongEdit();
     LoaiPhongEdit.Closed += new EventHandler(LoaiPhongEdit_Closed);
     LoaiPhongEdit.Show();
 }