/// <summary> /// 根据成员ID集合查询对应的成员信息 /// </summary> /// <param name="roomId">聊天室ID</param> /// <param name="idCollection">聊天室成员ID集合</param> /// <param name="cb">查询结果委托</param> public static void QueryMemberInfosByIdCollection(long roomId, string[] idCollection, QueryMembersResultDelegate cb) { var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(cb); var idJson = NimUtility.Json.JsonParser.Serialize(idCollection); ChatRoomNativeMethods.nim_chatroom_get_members_by_ids_online_async(roomId, idJson, null, CallbackBridge.QueryMembersCallback, ptr); }