public async Task PushOnCreatedSignIn(string circleKey, Guid eventId, int?myId) { var creatorName = string.Empty; var memberService = new MemberService(); if (myId != null) { creatorName = memberService.UserIdToAccount(myId.Value).Name; } var learningcircleService = new LearningCircleService(); var members = learningcircleService.GetCircleMemberList(circleKey, myId); var eventMessage = string.Format("{0}新增了點名活動", creatorName); var pushService = new PushService(); // 推播文字:點名活動即將開始({日期} {時間}) // var message = string.Format("{0}(建立時間:{1:yyyy/M/d HH:mm})", eventMessage, DateTime.Now); var message = string.Format("{0}", eventMessage); if (members.Count > 0) { await pushService.PushMsgAsync("ToEventCard", circleKey, eventId, "推播_查看點名-開始", members.ToArray(), message); } }