public async System.Threading.Tasks.Task <IHttpActionResult> SetTimeAsync(string inTime, string outTime, int SchoolID)
        {
            try {
                await AttendanceManager.SetTimeAsync(inTime, outTime, SchoolID);

                return(this.SendData("设置成功"));
            }
            catch (Exception ex) {
                return(this.ErrorData("错误" + ex.Message));

                throw;
            }
        }