protected void btnmovie_Click(object sender, EventArgs e)
        {
            BorrowRepository br = new BorrowRepository();
            List <MRSLibrary.Database.BorrowTable> lst = new List <MRSLibrary.Database.BorrowTable>();

            lst = br.GetBorrowsForMovie(Convert.ToInt32(txtmovie.Text));
            if (lst == null)
            {
                Label4.Visible    = true;
                GridView1.Visible = false;
            }
            else
            {
                Label4.Visible       = false;
                GridView1.DataSource = lst;
                GridView1.DataBind();
            }
        }