/// <summary> /// 根据消息ID查询本地(单条)消息 /// </summary> /// <param name="clientMsgId"></param> /// <param name="action"></param> public static void QuerylogById(string clientMsgId, QueryLogByMsgIdResultDelegate action) { var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(action); MsglogNativeMethods.nim_msglog_query_msg_by_id_async(clientMsgId, null, QuerySingleLogCompleted, ptr); }