void PhongClient_TinhTrang_Phong_EditCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
{
//Chuyen DichVu
HoaDonDichVuSVCClient HoaDonDichVuService = new HoaDonDichVuSVCClient();
HoaDonDichVuService.HoaDonDichVu_ChuyenPhongCompleted += new EventHandler<System.ComponentModel.AsyncCompletedEventArgs>(HoaDonDichVuService_HoaDonDichVu_ChuyenPhongCompleted);
HoaDonDichVuService.HoaDonDichVu_ChuyenPhongAsync(HoaDonID,(int)cbxPhong.SelectedValue);
}
