private async void txtLaneDistributionFactor_TextChanged(object sender, TextChangedEventArgs e)
{
if (await IsNumeric(txtLaneDistributionFactor))
{
CalcHelper.SetLaneDistributionFactor(txtLaneDistributionFactor.Text);
UpdateGuiControls();
}
}
private void lvFactors_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
CalcHelper.SetLaneDistributionFactor(((LaneDistributionData)lvFactors.SelectedItem).DistributionFactor);
}