WebSite1/connection.aspx.cs

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

public partial class WebSite1_connection : System.Web.UI.Page
{
    string STconnection = ConfigurationSettings.AppSettings["strconnection"];
    SqlConnection Strconn = null;
    
    

    protected void Page_Load(object sender, EventArgs e)
    {
        msn.Text = Session["NiName"].ToString();
        TextBox1.Text = msn.Text;
      /*  SqlConnection Strconn2 = null;
        try
        {
            Strconn2 = new SqlConnection(STconnection);
            Strconn2.Open();
            SqlCommand cd = new SqlCommand("select* from JianLi_User where User_Name='" + Session ["NiName"].ToString()  + "'", Strconn2);
            SqlDataReader reader = cd.ExecuteReader();
            Label3.Text = reader["Email"].ToString();
            reader.Close();
        }
        catch (Exception e2) { Response.Write(e2); }
        finally { Strconn2.Close(); };
       * */
        Smsg();
        
    }
    public void Smsg()
    {
      //  Label3.Text.Trim();
        string StrSql = "select* from JianLi_Message order by Mess_Datetime desc";
        Strconn = new SqlConnection(STconnection);
        try
        {   
            Strconn.Open();  
            SqlDataAdapter dapter = new SqlDataAdapter(StrSql, Strconn);
            DataSet ds = new DataSet();
            dapter.Fill(ds, "JianLi_Message");
            messagelist.DataSource = new DataView(ds.Tables [0]);
            messagelist.DataBind();
           }
        catch (Exception e1) { Response.Write(e1); }
        finally { Strconn.Close(); }
    }
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        Response.Redirect("../WebSite1/Help.aspx");
    }