private void Thêm_Click(object sender, EventArgs e) { long sobuttoan = ThamSo.SoButToan; this.Allow(true); DataRow row = TVctrl.NewRow(); row["SoButToan"] = sobuttoan; row["NgayTV"] = dtpNgayTV.Value.Date; row["MaSoKU"] = ""; row["SoTienThu"] = 0; row["SoTienGoc"] = 0; row["SoTienConLai"] = 0; row["MaLoaiChungTu"] = "LCT02"; row["TaiKhoanNo"] = null; row["TaiKhoanCo"] = null; TVctrl.Add(row); bindingNavigatorTV.BindingSource.MoveLast(); txtSoButToan.Focus(); }