protected void BtnGuncelle_Click(object sender, EventArgs e)
{
dt.DersGuncelle(TxtDersAdı.Text, Convert.ToInt32(TxtDersid.Text));
Response.Redirect("DersListesi.aspx");
}
protected void Button1_Click(object sender, EventArgs e)
{
DataSet1TableAdapters.Tbl_DerslerTableAdapter dt = new DataSet1TableAdapters.Tbl_DerslerTableAdapter();
dt.DersGuncelle(TxtDersAd.Text, Convert.ToInt32(TxtDERSId.Text));
Response.Redirect("DersListesi.aspx");
}