Beispiel #1
0
 /// <summary>
 /// 添加接收人
 /// </summary>
 /// <param name="colleague"></param>
 public override void Add(AbstractColleague colleague)
 {
     if (!list.Contains(colleague))
     {
         list.Add(colleague);
     }
 }
Beispiel #2
0
 public abstract void Add(AbstractColleague colleague);