public void verigoster()
{
Sigortaclass sc = new Sigortaclass();
DataTable table = sc.goster();
SigortaListe.DataSource = table;
}
private void btn_sil_Click(object sender, EventArgs e)
{
Sigortaclass sc = new Sigortaclass();
sc.sigortasil(Convert.ToInt32(txt_id.Text));
verigoster();
temizle();
}
private void ben_guncelle_Click(object sender, EventArgs e)
{
Sigortaclass sc = new Sigortaclass();
sc.sigortaguncelle(txt_sigturu.Text, Convert.ToInt32(txt_id.Text));;
verigoster();
temizle();
}
private void btn_ekle_Click(object sender, EventArgs e)
{
Sigortaclass sc = new Sigortaclass();
sc.sigortaekle(txt_sigturu.Text);
verigoster();
temizle();
}