private void auth_lbl_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
this.Hide();
AuthForm authForm = new AuthForm();
authForm.Show();
}
private void exit_btn_Click(object sender, EventArgs e)
{
user = null;
this.Hide();
AuthForm auth_form = new AuthForm();
auth_form.Show();
}
