public override void ViewDidLoad()
{
base.ViewDidLoad ();
homePage = Element as HomePage;
this.Environment = PayPalPaymentDelegate.PayPalEnvironmentNoNetwork;
homePage.BuyAnItem.Clicked += BuyAnItemClicked;
}
protected override void OnElementChanged(ElementChangedEventArgs<Page> e)
{
base.OnElementChanged (e);
if (e.OldElement != null) {
homePage = e.NewElement as HomePage;
homePage.BuyAnItem.Clicked -= OnBuyAnItem;
}
if (e.NewElement is HomePage) {
homePage = e.NewElement as HomePage;
homePage.BuyAnItem.Clicked += OnBuyAnItem;
config = new PayPalConfiguration ();
config.ClientId (AppConfig.kPayPalClientId);
}
}