private void QueryByCustomerName_Click(object sender, EventArgs e) { if (Customer.Text == "") { MessageBox.Show("请输入完整信息!"); return; } update(orderService.QueryByCustomerName(Customer.Text)); }
private void QueryByCustomerName_Click(object sender, EventArgs e) { if (Customer.Text == "") { MessageBox.Show("请输入完整信息!"); return; } update(orderService.QueryByCustomerName(Customer.Text)); }