private void button2_Click(object sender, EventArgs e) { int id = (int)textBox2.Tag; AliciFirmalar sil = baglanti.AliciFirmalarSet.SingleOrDefault(c => c.alici_id == id); baglanti.AliciFirmalarSet.Remove(sil); baglanti.SaveChanges(); dataGridView1.DataSource = baglanti.AliciFirmalarSet.ToList(); }
private void button1_Click(object sender, EventArgs e) { AliciFirmalar ekle = new AliciFirmalar(); ekle.AFirmaAdi = textBox2.Text; ekle.AFirmaAdres = textBox3.Text; ekle.AFirmaTel = maskedTextBox1.Text; ekle.Firmalar_firma_id = 2; baglanti.AliciFirmalarSet.Add(ekle); baglanti.SaveChanges(); dataGridView1.DataSource = baglanti.AliciFirmalarSet.ToList(); Temizle(); }
private void button4_Click(object sender, EventArgs e) { int id = (int)textBox2.Tag; AliciFirmalar yenile = baglanti.AliciFirmalarSet.SingleOrDefault(g => g.alici_id == id); yenile.AFirmaAdi = textBox2.Text; yenile.AFirmaAdres = textBox3.Text; yenile.AFirmaTel = maskedTextBox1.Text; yenile.Firmalar_firma_id = 2; baglanti.SaveChanges(); dataGridView1.DataSource = baglanti.AliciFirmalarSet.ToList(); Temizle(); }