private void BtnRandeviList_Click(object sender, EventArgs e)
{
FrmRandevuListesi frr = new FrmRandevuListesi();
frr.Show();
this.Hide();
}
private void btnRandevuListe_Click(object sender, EventArgs e)
{
FrmRandevuListesi frm = new FrmRandevuListesi();
frm.Show();
}