/// <summary>
 /// 用于向 CallHistories 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 AddToCallHistories(CallHistory callHistory)
 {
     base.AddObject("CallHistories", callHistory);
 }
 /// <summary>
 /// 创建新的 CallHistory 对象。
 /// </summary>
 /// <param name="id">Id 属性的初始值。</param>
 /// <param name="callScope">CallScope 属性的初始值。</param>
 /// <param name="callStartDateTime">CallStartDateTime 属性的初始值。</param>
 /// <param name="callType">CallType 属性的初始值。</param>
 /// <param name="callStopDateTime">CallStopDateTime 属性的初始值。</param>
 /// <param name="userName">UserName 属性的初始值。</param>
 public static CallHistory CreateCallHistory(global::System.String id, global::System.Int32 callScope, global::System.DateTime callStartDateTime, global::System.Int32 callType, global::System.DateTime callStopDateTime, global::System.String userName)
 {
     CallHistory callHistory = new CallHistory();
     callHistory.Id = id;
     callHistory.CallScope = callScope;
     callHistory.CallStartDateTime = callStartDateTime;
     callHistory.CallType = callType;
     callHistory.CallStopDateTime = callStopDateTime;
     callHistory.UserName = userName;
     return callHistory;
 }