private void button1_Click(object sender, EventArgs e)
{
string kullaniciAdi = textBox1.Text;
string sifre = textBox2.Text;
con = new SqlConnection("Data Source=LAPTOP-T1ORC6LM\\SQLEXPRESS;Initial Catalog=login;Integrated Security=True");
cmd = new SqlCommand();
con.Open();
cmd.Connection = con;
cmd.CommandText = "SELECT * FROM ogrenciler where kullaniciAdi='" + textBox1.Text + "' AND sifre='" + textBox2.Text + "'";
dr = cmd.ExecuteReader();
if (dr.Read())
{
con.Close();
OgrenciGiris frm1 = new OgrenciGiris();
frm1.Close();
SinavEkrani frm2 = new SinavEkrani();
frm2.Show();
this.Hide();
}
else
{
MessageBox.Show("Kullanıcı adını ve şifrenizi kontrol ediniz.");
}
}
private void button2_Click(object sender, EventArgs e)
{
Giris frm1 = new Giris();
frm1.Close();
OgrenciGiris frm3 = new OgrenciGiris();
frm3.Show();
this.Hide();
}
private void anaSayfaToolStripMenuItem_Click(object sender, EventArgs e)
{
SinavEkrani frm1 = new SinavEkrani();
frm1.Close();
OgrenciGiris frm3 = new OgrenciGiris();
frm3.Show();
this.Hide();
}