1.建立一aspx页面，html代码2.cs代码
using System.Data.SqlClient;
using System.IO;
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BindData();
}
if (ID != "")
{
GetDescriptionByID(ID);
}
}
property#region property
private string ID
{
...