usercontrol/left.ascx.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 usercontrol_left : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            inputcontext();
        }

    }
    void inputcontext()
    {
        string strSql1 = "select top 1* from board where id=1";
        string strConn1 = ConfigurationManager.ConnectionStrings["sq_chaletshopConnectionString"].ToString();
        SqlConnection conn1 = new SqlConnection(strConn1);
        SqlCommand sqlcom1 = new SqlCommand(strSql1, conn1);
        conn1.Open();
        SqlDataReader reader = sqlcom1.ExecuteReader();
        if (reader.Read())
        {
            this.Label1.Text = reader["msgcontext"].ToString();
        }
        conn1.Close();
    }
    protected void DataList2_SelectedIndexChanged(object sender, EventArgs e)
    {

    }
}