private void Button2_Click(object sender, EventArgs e)
{
this.Hide();
Islevsellik1 frm = new Islevsellik1();
frm.Show();
}
private void Timer1_Tick(object sender, EventArgs e)
{
i++;
if (i == 1)
{
timer1.Stop();
this.Hide();
Islevsellik1 frm = new Islevsellik1();
frm.Show();
}
}