private void SwapFromTo()
{
//Swap Text in boxes.
string TmpText = FromSearchText.Text;
FromSearchText.Text = ToSearchText.Text;
ToSearchText.Text = TmpText;
//Swap visibility states of hints.
ViewStates TmpViewState = FromSearchHint.Visibility;
FromSearchHint.Visibility = ToSearchHint.Visibility;
ToSearchHint.Visibility = TmpViewState;
//Swap Data stored in variables
RtStationData TmpStation = FromStation;
FromStation = ToStation;
ToStation = TmpStation;
//If both data not null, start a departure search.
if (FromStation != null && ToStation != null)
{
RtTrainDeparturesView.ShowDepartures(FromStation.Code, ToStation.Code);
}
}
void StationSelectionChanged()
{
//Handle station selection changing/adding/removing (E.g display train times in new box);
if (FromStationCode != "" && ToStationCode != "" && FromStationCode != ToStationCode)
{
TrainDepartures.ShowDepartures(FromStationCode, ToStationCode);
}
else
{
TrainDepartures.HideDepartures();
}
}
