private void ownerInfo_Click(object sender, EventArgs e)
        {
            OnceInformationWindow owner = new OnceInformationWindow("Vet", _pCode);

            owner.Show();
        }
        private void onceInformation_Click(object sender, EventArgs e)
        {
            OnceInformationWindow onceInfo = new OnceInformationWindow("Clinic", _username);

            onceInfo.Show();
        }