private void arayuzBilgiDuzenle_Click(object sender, EventArgs e)
        {
            arayuzayar.SelectedIndex = 2;
            EUSERS item = BLLUSERS.kullanici_ismi(UserIDNo);

            ARkullaniciadi.Text = item.Username;
            ARadi.Text          = item.Name;
            ARsoyadi.Text       = item.Surname;
            ARemail.Text        = item.Email;
            int temp = item.Mode;

            if (temp == 0)
            {
                ARpozisyon.Text = "Normal kullanici";
            }
            else if (temp == 1)
            {
                ARpozisyon.Text = "Calisan uye";
            }
            else if (temp == 2)
            {
                ARpozisyon.Text = "Admin";
            }
            ECARD item2 = BLLCARD.show_Card_item(UserIDNo);

            ARbakiye.Text = item2.FakeBalance.ToString();

            EADDRESS item3 = BLLADDRESS.show_Address_item(UserIDNo);

            ARcadde.Text = item3.Cadde;
            ARsokak.Text = item3.Street;
            ARil.Text    = item3.City;
            ARilce.Text  = item3.Town;
            ARno.Text    = item3.Num.ToString();
        }
        private void kullanici_arayuz_bilgi()
        {
            EUSERS item = BLLUSERS.kullanici_ismi(UserIDNo);

            Akullaniciadi.Text = item.Username;
            Aadi.Text          = item.Name;
            Asoyadi.Text       = item.Surname;
            Aemail.Text        = item.Email;
            int temp = item.Mode;

            if (temp == 0)
            {
                Apozisyon.Text = "Normal kullanici";
            }
            else if (temp == 1)
            {
                Apozisyon.Text = "Calisan uye";
            }
            else if (temp == 2)
            {
                Apozisyon.Text = "Admin";
            }
            ECARD item2 = BLLCARD.show_Card_item(UserIDNo);

            Abakiye.Text = item2.FakeBalance.ToString();

            EADDRESS item3 = BLLADDRESS.show_Address_item(UserIDNo);

            Acadde.Text = item3.Cadde;
            Asokak.Text = item3.Street;
            Ail.Text    = item3.City;
            Ailce.Text  = item3.Town;
            Ano.Text    = item3.Num.ToString();
        }
        private void kart_ekle_buton_Click(object sender, EventArgs e)
        {
            arayuzayar.SelectedIndex = 1;
            ECARD item = BLLCARD.show_Card_item(UserIDNo);

            Card_No.Text      = item.CardNo.ToString();
            SKT.Text          = item.SKT.ToString();
            CCV.Text          = item.CCV.ToString();
            Fake_Balance.Text = item.FakeBalance.ToString();
        }
        private void CardEkle_Click(object sender, EventArgs e)
        {
            int var1_yok0 = BLLCARD.Card_kontrol(UserIDNo);

            if (var1_yok0 == 1)
            {
                ECARD item = new ECARD();
                item.CardNo      = Convert.ToInt32(Card_No.Text);
                item.SKT         = Convert.ToInt32(SKT.Text);
                item.CCV         = Convert.ToInt32(CCV.Text);
                item.FakeBalance = Convert.ToInt32(Fake_Balance.Text);
                item.UsersID     = UserIDNo;

                if (BLLCARD.update_Card(item) == -1)
                {
                    MessageBox.Show("Ekleme hatasi");
                }
                //update
            }
            else if (var1_yok0 == 0)
            {
                ECARD item = new ECARD();
                item.CardNo      = Convert.ToInt32(Card_No.Text);
                item.SKT         = Convert.ToInt32(SKT.Text);
                item.CCV         = Convert.ToInt32(CCV.Text);
                item.FakeBalance = Convert.ToInt32(Fake_Balance.Text);
                item.UsersID     = UserIDNo;

                if (BLLCARD.insert_Card(item) == -1)
                {
                    MessageBox.Show("Ekleme hatasi");
                }
                //insert
            }
            arayuzayar.SelectedIndex = 0;
            kullanici_arayuz_bilgi();
        }