protected void BtnSave_Click(object sender, EventArgs e)
    {
        GiftCertificate objcreate = new GiftCertificate();
        string stringstatus =objcreate.Creategiftcode(TxtCouponCode.Text.Trim(),Convert.ToInt32(TxtCouponValue.Text.Trim()),Txtremark.Text.Trim());
        LblErrorMessage.Text = stringstatus;
        GridView1.DataBind();
        //    SqlConnection con = new SqlConnection(ConnectionStrig);
        //    SqlCommand cmd = new SqlCommand();
        //    cmd.Connection = con;
        //    cmd.CommandText = "insert into certificatecode(CouponCode,ValueUSD,Dateissued) values(@CouponCode,@ValueUSD,@Dateissued)";
        //    cmd.CommandType = CommandType.Text;

        //    /* Passing parameters for L
        //     * ot Information*/
        //    cmd.Parameters.AddWithValue("@CouponCode", TxtCouponCode.Text.Trim());
        //    cmd.Parameters.AddWithValue("@ValueUSD", TxtCouponValue.Text.Trim());
        //    cmd.Parameters.AddWithValue("@Dateissued",couponcrtime);
        //  //  cmd.Parameters.AddWithValue("@DateUsed", "");

        //    try
        //    {

        //        cmd.Connection.Open();
        //        int result = cmd.ExecuteNonQuery();
        //        if (result > 0)
        //        {
        //            string message = "Successfully inserted.";
        //            LblErrorMessage.Text = message;
        //        }

        //    }
        //    catch (SqlException ex)
        //    {
        //        string message = "Sql Error :" + ex.Message;
        //        LblErrorMessage.Text = message;
        //    }
        //    finally
        //    {
        //        cmd.Connection.Close();
        //        GridView1.DataBind();
        //    }
        //}
        //protected void BtnReset_Click(object sender, EventArgs e)
        //{
        //    TxtCouponCode.Text = "";
        //    TxtCouponValue.Text = "";
        //}
    }