public void Previous()
{
if (PreviousStack.Count <= 1)
{
return;
}
NextStack.Push(PreviousStack.Pop()); //Add Current location to next stack
_navigationManagerBase.NavigateTo(PreviousStack.Pop());
}
private void NavigationManagerBaseOnLocationChanged(object sender, LocationChangedEventArgs e)
{
PreviousStack.Push(e.Location);
}
