public override void OnNavigatedTo(NavigatedToEventArgs e, Dictionary <string, object> viewModelState)
{
if (e.Parameter is string)
{
try
{
Payload = NavigationPayloadBase.Deserialize <T>(e.Parameter as string);
}
catch when(IsRequirePayload)
{
throw;
}
OnPayloadDeserialized(Payload);
}
base.OnNavigatedTo(e, viewModelState);
}
protected void NavigatePage(string token, NavigationPayloadBase payload)
{
NavigatePage(token, payload.Serialize());
}
