private void button3_Click(object sender, EventArgs e)
{
try
{
int ogrNo = Convert.ToInt32(textBox1.Text);
string[] d = comboBox1.SelectedItem.ToString().Split(',');
int dersk = Convert.ToInt32(d[0]);
not n = (from x in bs.nots where x.ogrNo == ogrNo && x.ders_kodu == dersk select x).FirstOrDefault();
n.but = Convert.ToInt32(textBox4.Text);
bs.SaveChanges();
}
catch (Exception)
{
throw;
}
}
private void button6_Click(object sender, EventArgs e)
{
try
{
int ogrNo = Convert.ToInt32(textBox5.Text);
string[] d = comboBox2.SelectedItem.ToString().Split(',');
int dersk = Convert.ToInt32(d[0]);
not n = new not();
n.vize = Convert.ToInt32(textBox6.Text);
n.ders_kodu = dersk;
n.ogrNo = ogrNo;
bs.nots.Add(n);
bs.SaveChanges();
}
catch (Exception)
{
throw;
}
}