private void SiparisDetayGuncelle_Load(object sender, EventArgs e)
        {
            guncellenen = orderProcessing.siparisDetayGetir(detayId);

            txtSiparisGuncelleUrunID.Text    = guncellenen.UrunId;
            txtSiparisUrunAdiGuncelle.Text   = guncellenen.urunAdı1;
            txtSiparisUrunAdediGuncelle.Text = guncellenen.UrunAdet;
            txtToplamFiyatGuncelle.Text      = guncellenen.DetayFiyat.ToString();
        }
        public void SipariseUrunEkle(List <UrunModel> urunlist, List <SiparisDetayModel> siparisListesi, String urunAdi, String seciliUrun, String numUrunAdeti, float urunFiyat)
        {
            SiparisDetayModel eklenecekUrun = new SiparisDetayModel();

            eklenecekUrun.urunAdı1   = urunAdi;
            eklenecekUrun.UrunId     = seciliUrun;
            eklenecekUrun.UrunAdet   = numUrunAdeti;
            eklenecekUrun.DetayFiyat = urunFiyat * Convert.ToInt32(numUrunAdeti);
            siparisListesi.Add(eklenecekUrun);
        }
        public SiparisDetayModel siparisDetayGetir(String detayId)
        {
            SiparisDetayModel siparisDetay = new SiparisDetayModel();

            sqlConnection.Connection().Open();
            SqlCommand orderDetailId = new SqlCommand("select detayID,urunAd,urunAdet,detayFiyat from tblSiparisDetay INNER JOIN tblurunler ON tblSiparisDetay.urunID=tblurunler.urunID  WHERE detayID=@p1", sqlConnection.Connection());

            orderDetailId.Parameters.AddWithValue("@p1", detayId);
            SqlDataReader data = orderDetailId.ExecuteReader();

            while (data.Read())
            {
                siparisDetay.UrunId     = data[0].ToString();
                siparisDetay.urunAdı1   = data[1].ToString();
                siparisDetay.UrunAdet   = data[2].ToString();
                siparisDetay.DetayFiyat = (float)Double.Parse(data[3].ToString());
            }
            sqlConnection.Connection().Close();

            return(siparisDetay);
        }
        public void siparisDeteylariGetir(DataGridView dataGridView, String siparisId, List <SiparisDetayModel> list)
        {
            list.Clear();
            sqlConnection.Connection().Open();
            SqlCommand siparisDetayGetir = new SqlCommand("select detayID,urunAd,urunAdet,detayFiyat from tblSiparisDetay INNER JOIN tblurunler on tblSiparisDetay.urunID=tblurunler.urunID WHERE siparisID=@p1", sqlConnection.Connection());

            siparisDetayGetir.Parameters.AddWithValue("@p1", siparisId);
            SqlDataReader data = siparisDetayGetir.ExecuteReader();

            while (data.Read())
            {
                SiparisDetayModel siparisDetay = new SiparisDetayModel();
                siparisDetay.UrunId     = data[0].ToString();
                siparisDetay.urunAdı1   = data[1].ToString();
                siparisDetay.UrunAdet   = data[2].ToString();
                siparisDetay.DetayFiyat = (float)Double.Parse(data[3].ToString());
                list.Add(siparisDetay);
            }
            dataGridView.DataSource = list;
            sqlConnection.Connection().Close();
        }