/// <summary>
 /// 用于向 Hospitals EntitySet 添加新对象的方法,已弃用。请考虑改用关联的 ObjectSet&lt;T&gt; 属性的 .Add 方法。
 /// </summary>
 public void AddToHospitals(Hospital hospital)
 {
     base.AddObject("Hospitals", hospital);
 }
 /// <summary>
 /// 创建新的 Hospital 对象。
 /// </summary>
 /// <param name="hospitalID">HospitalID 属性的初始值。</param>
 public static Hospital CreateHospital(global::System.String hospitalID)
 {
     Hospital hospital = new Hospital();
     hospital.HospitalID = hospitalID;
     return hospital;
 }