//删除与会人员 public void DeleteAttend(int AttendID, int MeetingID) { using (MeetingModelContainer ef = new MeetingModelContainer()) { //attend attend = ef.attend.Where(item => item.participator_id == AttendID).FirstOrDefault(); List <attend> result = ef.attend.Where(item => item.participator_id == AttendID).ToList(); attend attend = result.Where(item => item.m_id == MeetingID).FirstOrDefault(); ef.attend.DeleteObject(attend); ef.SaveChanges(); } }
//更新与会人员信息 public int UpdateAttend(attend attend) { int issuccess = meetingdal.UpdateAttend(attend); return(issuccess); }
//添加与会人员 public int AddAttend(attend attend) { int issuccess = meetingdal.AddAttend(attend); return(issuccess); }