// veri güncelleme
private void button3_Click(object sender, EventArgs e)
{
testEntities entityNesne = new testEntities();
var duzenlenecekKayit = entityNesne.Tablo1.Where(p => p.id == 3).First();
duzenlenecekKayit.ad = "hasan";
entityNesne.SaveChanges();
}
// veri silme
private void button4_Click(object sender, EventArgs e)
{
testEntities entityNesne = new testEntities();
var silinecekKayit = entityNesne.Tablo1.Where(p => p.id == 3).First();
entityNesne.DeleteObject(silinecekKayit);
entityNesne.SaveChanges();
}
// veri kaydetme
private void button2_Click(object sender, EventArgs e)
{
testEntities entityNesne = new testEntities();
Tablo1 tablo1Nesne = new Tablo1();
tablo1Nesne.id = 5;
tablo1Nesne.ad = "cehars";
tablo1Nesne.yas = 50;
entityNesne.AddToTablo1(tablo1Nesne);
entityNesne.SaveChanges();
}