private void button5_Click(object sender, EventArgs e)
{
this.Hide();
menu ad = new menu();
ad.Show();
}
private void button1_Click(object sender, EventArgs e)
{
string query = "select count(*) from login where kullanci_kodu='" + textBox1.Text + "' and sifre='" + textBox2.Text + "'";
if (Data(query).Rows[0][0].ToString() == "1")
{//what i changed today
id = textBox1.Text;
adminf.Show();
this.Hide();
}
else
{
MessageBox.Show("şifre ya da kullanci adi yanliş!");
}
}