protected void btnoold_Click(object sender, EventArgs e)
 {
     MDT = MAdapter.Select_Email_Status(Session["email"].ToString(), 1);
     GVRead.DataSource = MDT;
     GVRead.DataBind();
     Label2.Text = GVRead.Rows.Count.ToString();
     MultiView1.ActiveViewIndex = 1;
 }
    protected void GVRead_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName == "Read")
        {
            MAdapter.MESSAGEMST2_UPDATE_STATUS(Convert.ToInt32(e.CommandArgument.ToString()), 1);
            MultiView1.ActiveViewIndex = 2;

            MDT = MAdapter.Select_By_ID(Convert.ToInt32(e.CommandArgument.ToString()));

            lblfrom.Text = MDT.Rows[0]["fromuid"].ToString();
            txtsub.Text  = MDT.Rows[0]["Subject"].ToString();
            txtmsg.Text  = MDT.Rows[0]["Message"].ToString();
        }
        else if (e.CommandName == "Remove")
        {
            MAdapter.Delete(Convert.ToInt32(e.CommandArgument.ToString()));
            MDT = MAdapter.Select_Email_Status(Session["email"].ToString(), 1);
            GVRead.DataSource = MDT;
            GVRead.DataBind();
            Label2.Text = GVRead.Rows.Count.ToString();
            MultiView1.ActiveViewIndex = 1;
        }
    }