void NotListele()
{
List <EntityNotlar> entNot = BllNotlar.GetAll();
dataGridView1.DataSource = entNot;
this.Text = "Not Listesi";
}
private void btnNotGuncelle_Click(object sender, EventArgs e)
{
EntityNotlar ent = new EntityNotlar();
ent.OgrID = Convert.ToInt16(txtOgrID.Text);
ent.Sinav1 = Convert.ToByte(txts1.Text);
ent.Sinav2 = Convert.ToByte(txts2.Text);
ent.Sinav3 = Convert.ToByte(txts3.Text);
ent.Proje = Convert.ToByte(txtProje.Text);
ent.Ortalama = Convert.ToByte(txtOrtalama.Text);
ent.Durum = txtDurum.Text.ToString();
BllNotlar.Update(ent);
MessageBox.Show("Not Güncellendi");
NotListele();
}
