private void timer1_Tick(object sender, EventArgs e)
{
Autorizaishen form = new Autorizaishen();
form.Show();
this.Hide();
timer1.Enabled = false;
}
private void пользовательToolStripMenuItem_Click(object sender, EventArgs e)
{
Autorizaishen forms = new Autorizaishen();
forms.Show();
this.Hide();
}