private async void donateButton_Click(object sender, RoutedEventArgs e)
{
donateButton.IsEnabled = false;
if (ApplicationInfo.Current.HasInternetConnection)
{
try
{
ApplicationData.Current.RoamingSettings.Values["DonatePrompt"] = true;
var iapList = await PurchaseHelper.GetDonationsIAP();
ComboBox box = new ComboBox()
{
Margin = new Thickness(10, 10, 10, 0),
HorizontalAlignment = HorizontalAlignment.Stretch,
};
Button setButton = new Button()
{
IsEnabled = false,
Content = ApplicationInfo.Current.Resources.GetString("Proceed"),
Margin = new Thickness(10, 10, 10, 0),
HorizontalAlignment = HorizontalAlignment.Stretch,
};
box.SelectionChanged += (snd, args) =>
{
if (box.SelectedItem != null)
{
setButton.IsEnabled = true;
}
};
setButton.Click += async(s, a) =>
{
ProductListing product = ((ComboBoxItem)box.SelectedItem).Tag as ProductListing;
ProductPurchaseStatus result = await PurchaseHelper.PurchaseAsync(product);
if (result == ProductPurchaseStatus.Succeeded)
{
PurchaseHelper.ShowDonationThanksMessage();
}
else
{
PurchaseHelper.ShowDonationErrorMessage();
}
};
foreach (ProductListing product in iapList)
{
ComboBoxItem cbi = new ComboBoxItem()
{
Tag = product,
Content = product.FormattedPrice,
};
box.Items.Add(cbi);
}
Grid.SetColumn(box, 0);
Grid.SetColumn(setButton, 1);
PageHelper.MainPage.Notification.SetContent(ApplicationInfo.Current.Resources.GetString("AskForDonationTitle"),
ApplicationInfo.Current.Resources.GetString("AskForDonationMessage"),
"", new System.Collections.Generic.List <UIElement>()
{
box, setButton
});
PageHelper.MainPage.Notification.Show();
}
catch
{
//await nf1.Show(res.GetString("AskForDonationErrorMessage"), res.GetString("AskForDonationErrorTitle"), btn1, btn2);
}
}
else
{
}
donateButton.IsEnabled = true;
}
