实现代码如下:

using ;
using .Data;
using .Configuration;
using .Collections;
using .Web;
using .Web.Security;
using .Web.UI;
using .Web.UI.WebControls;
using .Web.UI.WebControls.WebParts;
using .Web.UI.HtmlControls;
using .Data.SqlClient ;

public partial Item : .Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
(!IsPostBack)
{
DDLBind;


}


}
protected SqlConnection GetConnection
{
conn = ConfigurationManager.AppSettings["ConnectionString"].;
SqlConnection myConn = SqlConnection(conn);
myConn;
}
protected void DDLBind
{
SqlConnection myConn = GetConnection;
myConn.Open;
sqlStr = "select * from Tb_Login where UId= " + Session["UId"];
SqlDataAdapter da = SqlDataAdapter(sqlStr, myConn);
DataSet ds = DataSet;
da.Fill(ds, "UserTable");
DataList1.DataSource = ds.Tables["UserTable"].DefaultView;
DataList1.DataBind;
}

protected void Button1_Click(object sender, EventArgs e)
{
Session["address"] = null;
Session["address"] = "Item.aspx";
Response.Redirect("register.aspx?addr="+Session["address"]. );
}
protected void Button2_Click(object sender, EventArgs e)
{
Response.Redirect("Default.aspx");
}
}