protected void Page_Load(object sender, EventArgs e)
        {
            string        connetionString;
            SqlConnection cnn;

            //connetionString = @"Data Source=localhost;Initial Catalog=GUC_WEB ;User ID=sa;Password=reallyStrongPwd123";
            connetionString = WebConfigurationManager.ConnectionStrings["constr"].ConnectionString;

            cnn = new SqlConnection(connetionString);

            cnn.Open();


            SqlCommand     ad = new SqlCommand("SELECT * FROM dbo.[User] u, dbo.Viewer v WHERE u.ID = v.ID", cnn);
            SqlDataAdapter da = new SqlDataAdapter(ad);
            DataSet        ds = new DataSet();

            da.Fill(ds);

            MSG.DataSource = ds;
            MSG.DataBind();
            receive();
            cnn.Close();
        }