private void ShowDepartures(string to, bool actSilently)
{
var currentPosition = LocationService.CurrentPosition;
if (currentPosition != null && !currentPosition.IsUnknown)
{
var from = Stations.GetNearest(LatLong.Create(currentPosition.Latitude, currentPosition.Longitude), 1)[0];
ShowDepartures(Stations.GetAll(), from.Item2, null, to, actSilently);
}
else
{
OnError();
}
}