private void btnThem_Click(object sender, EventArgs e) { FormLoaiDichVu_AddUpd form = new FormLoaiDichVu_AddUpd(); DialogResult dr = form.ShowDialog(); dataGridView.DataSource = loaidichvu_bus.LayTatCa(); }
private void btnSua_Click(object sender, EventArgs e) { if (txtMaLoaidv.Text.CompareTo("") == 0) { MessageBox.Show("Vui lòng chọn dòng dữ liệu muốn Sửa !"); } else { LoaiDichVu_DTO loaidv = new LoaiDichVu_DTO(); loaidv.MaLoaiDV = Int16.Parse(txtMaLoaidv.Text); loaidv.TenLoaiDV = txtTenLoaidv.Text; loaidv.DonGia = Decimal.Parse(txtDonGia.Text); FormLoaiDichVu_AddUpd form = new FormLoaiDichVu_AddUpd(loaidv); DialogResult dr = form.ShowDialog(); dataGridView.DataSource = loaidichvu_bus.LayTatCa(); } }