// Handles system-level BackRequested events and page-level events
private void NavViewControl_BackRequested(NavigationView sender, NavigationViewBackRequestedEventArgs args)
{
if (MasterFrame.CanGoBack)
{
MasterFrame.GoBack();
}
}
private void View_BackRequested(object sender, BackRequestedEventArgs e)
{
if (DetailFrame.CanGoBack)
{
DetailFrame.GoBack();
e.Handled = true;
}
else if (MasterFrame.CanGoBack)
{
MasterFrame.GoBack();
e.Handled = true;
}
}