private void btnBilgiDuzenle_Click(object sender, EventArgs e)
        {
            FrmDoktorBilgiDuzenle frm = new FrmDoktorBilgiDuzenle();

            frm.tc = lblDoktorTc.Text;
            frm.Show();
        }
        private void BtnGuncelle_Click(object sender, EventArgs e)
        {
            FrmDoktorBilgiDuzenle fr = new FrmDoktorBilgiDuzenle();

            fr.TCNO = LblTc.Text;
            fr.Show();
            this.Hide();
        }