private void button2_Click(object sender, EventArgs e)
{
int id = (int)textBox2.Tag;
UreticiFirmalar sil = baglanti.UreticiFirmalarSet.SingleOrDefault(c => c.uretici_id == id);
baglanti.UreticiFirmalarSet.Remove(sil);
baglanti.SaveChanges();
dataGridView1.DataSource = baglanti.UreticiFirmalarSet.ToList();
Temizle();
}
private void button1_Click(object sender, EventArgs e)
{
UreticiFirmalar ekle = new UreticiFirmalar();
ekle.UFirmaAdi = textBox2.Text;
ekle.UFirmaAdres = textBox3.Text;
ekle.UFirmaTel = maskedTextBox1.Text;
ekle.Firmalar_firma_id = 1;
baglanti.UreticiFirmalarSet.Add(ekle);
baglanti.SaveChanges();
dataGridView1.DataSource = baglanti.UreticiFirmalarSet.ToList();
Temizle();
}
private void button4_Click(object sender, EventArgs e)
{
int id = (int)textBox2.Tag;
UreticiFirmalar yenile = baglanti.UreticiFirmalarSet.SingleOrDefault(g => g.uretici_id == id);
yenile.UFirmaAdi = textBox2.Text;
yenile.UFirmaAdres = textBox3.Text;
yenile.UFirmaTel = maskedTextBox1.Text;
yenile.Firmalar_firma_id = 1;
baglanti.SaveChanges();
dataGridView1.DataSource = baglanti.UreticiFirmalarSet.ToList();
Temizle();
}