private void Gel_Siparis_Detayi()
    {
        DataTable dt = cS.GelSiparisler_SiparisDetay(Gelen_SiparisNo, GelenID);

        if (dt.Rows.Count != 0)
        {
            SiparisListesi_DataList.DataSource = dt;
            SiparisListesi_DataList.DataBind();
        }
        else
        {
            SiparisListesi_DataList.DataBind();
        }
    }
    private void GelSiparisler_DurumuGore()
    {
        DataTable dt = cS.GelSiparisler_DurumaGore(SiparisDurumuDrop.SelectedValue.ToString(), GelenID);

        if (dt.Rows.Count != 0)
        {
            SiparisListesi_DataList.DataSource = dt;
            SiparisListesi_DataList.DataBind();
            Durum_YokDiv.Visible = false;
        }
        else
        {
            SiparisListesi_DataList.DataBind();
            Durum_YokDiv.Visible = true;
        }
    }
    private void GelSiparisler_Hepsi()
    {
        DataTable dt = cS.GelSiparisler_Hepsi(GelenID);

        if (dt.Rows.Count != 0)
        {
            SiparisListesi_DataList.DataSource = dt;
            SiparisListesi_DataList.DataBind();
            panelsepet.Visible    = true;
            SiparisYokDiv.Visible = false;
        }
        else
        {
            panelsepet.Visible    = false;
            SiparisYokDiv.Visible = true;
        }
    }