C# (CSharp) ParticipantService.ExitEvent примеры использования

Пример #1

        //退赛
        public async Task <IActionResult> ExitEvent(string id, string EPID)
        {
            ViewData["Pid"]  = id;
            ViewData["EPID"] = EPID;
            await participantService.ExitEvent(EPID, "2");

            _context.EventParticipants.UpdateRange();
            return(View(_context.EventParticipants.Where(item => item.ParticipantId == id).FirstOrDefault()));
        }