// bắt sự kiện event của form khách hàng
 public void OnCMND(string cmnd)
 {
     if (!string.IsNullOrEmpty(cmnd))
     {
         var _customerNew = KhachHangBus.GetByCmnd(cmnd);
         if (_customerNew != null)
         {
             grid_khachhang.Refresh();
             grid_khachhang.Properties.DataSource = KhachHangBus.GetAll();
             grid_khachhang.EditValue             = _customerNew.MaKh;
             textBoxSDT.Text     = _customerNew.Sdt;
             textBox_cmnd.Text   = cmnd;
             textBox_Diachi.Text = cmnd;
         }
     }
     // Commons.MessageInfo(cmnd);
 }
        //Load
        private void MoSoTietKiemControl_Load(object sender, EventArgs e)
        {
            /* Load ds kỳ hạn */
            gridLookUpEditKyhan.Properties.DataSource    = KyHanVayBus.GetKyHanActive();
            gridLookUpEditKyhan.Properties.DisplayMember = "SoThang";
            gridLookUpEditKyhan.Properties.ValueMember   = "MaKyHan";

            /* Load ds khách hàng */
            grid_khachhang.Properties.DataSource    = KhachHangBus.GetAll();
            grid_khachhang.Properties.DisplayMember = "Hoten";
            grid_khachhang.Properties.ValueMember   = "MaKh";

            /* Load ds Loại tiền */
            gridLookUpEditLoaiTien.Properties.DataSource    = LoaiTienBus.GetAll();
            gridLookUpEditLoaiTien.Properties.DisplayMember = "LoaiTien";
            gridLookUpEditLoaiTien.Properties.ValueMember   = "MaLoaiTien";
            /*Load ds sổ tiết kiệm*/
            gridControl_SoTietKiem.DataSource = SoTietKiemBus.GetAll();

            // scroll
            gridView_SoTietKiem.ScrollStyle          = ScrollStyleFlags.LiveHorzScroll;
            gridView_SoTietKiem.HorzScrollVisibility = ScrollVisibility.Always;
        }