public IObservable <Station> GetStationAsync(string stationCode)
{
return(Observable.FromAsync(cts =>
{
return _dustContext.Stations.FirstOrDefaultAsync(s => s.Code == stationCode, cts);
}).Select(async station =>
{
if (station != null)
{
await _dustContext.Entry(station).Collection(c => c.Records).LoadAsync();
}
return station;
}).Switch());
//if (station != null)
// _dustContext.Entry(station).Collection(s => s.Records).Load();
}
