/// <pdGenerated>default Remove</pdGenerated>
 public void RemoveDoctorService(Service.DoctorService oldDoctorService)
 {
     if (oldDoctorService == null)
     {
         return;
     }
     if (this.doctorService != null)
     {
         if (this.doctorService.Contains(oldDoctorService))
         {
             this.doctorService.Remove(oldDoctorService);
         }
     }
 }
 /// <pdGenerated>default Add</pdGenerated>
 public void AddDoctorService(Service.DoctorService newDoctorService)
 {
     if (newDoctorService == null)
     {
         return;
     }
     if (this.doctorService == null)
     {
         this.doctorService = new System.Collections.ArrayList();
     }
     if (!this.doctorService.Contains(newDoctorService))
     {
         this.doctorService.Add(newDoctorService);
     }
 }