/// <summary> /// 删除指定一条消息 /// </summary> /// <param name="sid"></param> /// <param name="sType"></param> /// <param name="msgId"></param> /// <param name="action"></param> public static void DeleteSpecifiedMsglog(string sid, NIMSessionType sType, string msgId, OperateSingleLogResultDelegate action) { var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(action); MsglogNativeMethods.nim_msglog_delete_async(sid, sType, msgId, null, OperateMsglogByLogIdCompleted, ptr); }