C# (CSharp) WindowsFormsApp1 OrderService.QueryByGoodsName示例

示例#1

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