protected void Button2_Click(object sender, EventArgs e)
    {
        Factor_Payment_Update();
        Shoping      ac = new Shoping();
        ShopingDatum dm = new ShopingDatum();

        PublicClass pc = new PublicClass();

        dm.Id_Factor        = decimal.Parse(Request.QueryString["Id_Factor"].ToString());
        dm.Date_Send        = pc.GetDate();
        dm.Send_Product     = true;
        dm.Factor_Condition = " در تاریخ " + pc.GetDate() + " سفارش ارسال شد";
        ac.Update_Send_Factor(dm);
        Label20.Visible = true;
        Label20.Text    = "ارسال سفارش تایید شد";
        factor_condition_update2();
    }