public void GoBack(NavigationTransitionInfo infoOverride = null)
{
if (FrameFacadeInternal.CanGoBack)
{
FrameFacadeInternal.GoBack(infoOverride);
}
}
public void GoBack()
{
if (FrameFacadeInternal.CanGoBack)
{
FrameFacadeInternal.GoBack();
}
}
public async Task <bool> GoBackAsync(NavigationTransitionInfo infoOverride = null)
{
if (!CanGoBack)
{
return(false);
}
var previous = FrameFacade.BackStack.LastOrDefault();
var parameter = SerializationService.Deserialize(previous.Parameter?.ToString());
return(await NavigationOrchestratorAsync(previous.SourcePageType, parameter, NavigationMode.Back, () =>
{
FrameFacadeInternal.GoBack(infoOverride);
return true;
}));
}