private void button1_Click(object sender, EventArgs e)
{
if (GuncellemeMi == true)
{
if (result != null)
{
try
{
result.UrunAdi = textBox1.Text;
result.Fiyat = numericUpDown1.Value;
ctx.Entry(result).State = EntityState.Modified;
ctx.SaveChanges();
MessageBox.Show("Ürün Güncellendi");
SiparisEkrani s = (SiparisEkrani)Application.OpenForms["SiparisEkrani"];
s.Yenile();
}
catch (Exception)
{
MessageBox.Show("Hata");
}
}
}
else
{
Urun u = new Urun();
u.Fiyat = numericUpDown1.Value;
u.UrunAdi = textBox1.Text;
ctx.Urunler.Add(u);
ctx.SaveChanges();
MessageBox.Show("Ürün Eklendi");
SiparisEkrani s = (SiparisEkrani)Application.OpenForms["SiparisEkrani"];
s.Yenile();
}
}
private void toolStripMenuItem2_Click(object sender, EventArgs e)
{//sil
Urun u = (Urun)listBox2.SelectedItem;
ctx.Urunler.Remove(u);
ctx.SaveChanges();
Yenile();
}
