private void LuuThongTinKhachHang() { DBKhachHang dbKH = new DBKhachHang(); DateTime? dt = null; maKH = dbKH.SetNewPrimaryKey(); dbKH.InsertCustomer(maKH, tenKH, dt, "", "", "", "3"); }
private void btnThem_Click(object sender, EventArgs e) { isInsert = true; txtSDT.ResetText(); txtDiaChi.ResetText(); txtTenKH.ResetText(); grThongTinKhachHang.Enabled = true; btnHuy.Enabled = true; btnLuu.Enabled = true; btnThem.Enabled = false; btnSua.Enabled = false; this.ActiveControl = txtTenKH; txtMaKH.Text = dbKH.SetNewPrimaryKey(); }