private void FormFeeSchedGroups_Load(object sender, EventArgs e)
 {
     SetFilterControlsAndAction(() => FilterFeeSchedGroups(), textFeeSched);
     //No restricting clinics because this window assumes that the user is an admin without restricted clinics
     _listAllClinics             = Clinics.GetWhere(x => x.ClinicNum > -1 && x.IsHidden == false).OrderBy(x => x.Abbr).ToList(); //Get all Clinics from cache that are not hidden
     _listFeeSchedGroups         = FeeSchedGroups.GetAll().OrderBy(x => x.Description).ToList();
     _listFeeSchedGroupsFiltered = _listFeeSchedGroups.DeepCopyList <FeeSchedGroup, FeeSchedGroup>();
     FillClinicCombo();
     FilterFeeSchedGroups();
 }