private void simpleButton1_Click(object sender, EventArgs e) { baglan.Open(); SqlCommand cmd = new SqlCommand("select *from tblHoca where Ad='" + textBox1.Text + "' and Sifre='" + textBox2.Text + "'", baglan); SqlDataReader dr = cmd.ExecuteReader(); if (dr.Read()) { Sinav sinav = new Sinav(); sinav.Show(); this.Hide(); } else { MessageBox.Show("Yanlis Sifre"); } baglan.Close(); }
private void OgretmenEkle_FormClosed(object sender, FormClosedEventArgs e) { Sinav sinav = (Sinav)Application.OpenForms["Sinav"]; sinav.HocaListe(); }