private async void OnSave(object sender, RoutedEventArgs e)
{
var picker = new FileSavePicker();
picker.DefaultFileExtension = ".xml";
picker.SuggestedFileName = string.Format("MenuCard {0}.xml", card.Title);
picker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
picker.FileTypeChoices.Add("XML File", new List <string>()
{
".xml"
});
StorageFile file = await picker.PickSaveFileAsync();
MenuCardStorage storage = new MenuCardStorage();
await storage.WriteMenuCardToFileAsync(card, file);
}
private async void OnSave()
{
Contract.Requires <InvalidOperationException>(card != null);
var picker = new FileSavePicker();
picker.DefaultFileExtension = ".xml";
picker.SuggestedFileName = string.Format("MenuCard {0}.xml", card.Title);
picker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
picker.FileTypeChoices.Add("XML File", new List <string>()
{
".xml"
});
StorageFile file = await picker.PickSaveFileAsync();
var storage = new MenuCardStorage();
await storage.WriteMenuCardToFileAsync(card, file);
}