public frmTsk_SelectMenus(frmLst_DetailBookingHalls afrmLst_DetailBookingHalls, int IDBookingHall)
 {
     InitializeComponent();
     this.afrmLst_DetailBookingHalls = afrmLst_DetailBookingHalls;
     this.IDBookingHall = IDBookingHall;
 }
 private void btnDetail_Selected_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
 {
     int IDBookingHall = Convert.ToInt32(grvBookingHalls_Selected.GetFocusedRowCellValue("IDBookingHall"));
     frmLst_DetailBookingHalls afrmLst_DetailBookingHalls = new frmLst_DetailBookingHalls(this, IDBookingHall);
     afrmLst_DetailBookingHalls.ShowDialog();
 }