in TrafficApp/MainPage.xaml.cs [320:334]
private void ToggleLocationsPaneVisibility()
{
if (this.LocationsView.Visibility == Visibility.Visible)
{
this.LocationsView.Visibility = Visibility.Collapsed;
this.ListDisplayModeButton.Icon = new SymbolIcon { Symbol = Symbol.OpenPane };
ToolTipService.SetToolTip(this.ListDisplayModeButton, "Show locations list");
}
else
{
this.LocationsView.Visibility = Visibility.Visible;
this.ListDisplayModeButton.Icon = new SymbolIcon { Symbol = Symbol.ClosePane };
ToolTipService.SetToolTip(this.ListDisplayModeButton, "Hide locations list");
}
}