public void UpdateReuest(long t, RequestStatus s) { var v = DataSource.listOfRequests.Where(x => x.GuestRequestKey == t).FirstOrDefault(); if (v == null) { throw new DalException("the request does not exists"); } v.Status = s; }
public void UpdateReuest(long t, RequestStatus s) { List <GuestRequest> G_list = LoadListFromXML <GuestRequest>(RPath); int v = G_list.FindIndex(x => x.GuestRequestKey == t); if (v == -1) { throw new DalException("the request does not exists"); } G_list[v].Status = s; SaveListToXML <List <GuestRequest> >(G_list, RPath); }