///// <summary> ///// ��Name�����û�_�� ///// </summary> ///// <param name="user_GroupName">�û�_����</param> ///// <returns></returns> //public IUser_Group FindByName(string user_GroupName) //{ // foreach (IUser_Group user_Group in List) // { // if (user_Group.User_GroupName== user_GroupName) // { // return user_Group; // } // } // return null; //} /// <summary> /// �� /// </summary> /// <param name="user_GroupID">�û�_��ID</param> /// <param name="user_Group">�û�_��</param> /// <returns></returns> public bool UpdateByID(int user_GroupID, IUser_Group user_Group) { if (user_Group == null) throw new ArgumentNullException("user_Group" + "�û�_���б���ʱ�û�_��Ϊ��"); IUser_Group _user_Group = FindByID(user_GroupID); if (_user_Group != null) { // ReSharper disable RedundantAssignment user_Group = _user_Group; // ReSharper restore RedundantAssignment return true; } // ReSharper disable RedundantIfElseBlock else // ReSharper restore RedundantIfElseBlock { return false; } }
/// <summary> /// ����û�_�� /// </summary> /// <param name="user_Group">�û�_��</param> public void Add(IUser_Group user_Group) { Num = List.Add(user_Group); }