/// <summary>
/// Invoked when user clicks filename, which downloads attachment file and open.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void lblFileName_Tapped(object sender, TappedRoutedEventArgs e)
{
// Get note item from sender
StackPanel sp = (sender as TextBlock).Parent as StackPanel;
Annotation note = sp.DataContext as Annotation;
// I may need to cache and try to get from cache for attachment as some are big.
// At least i can let users decide if they want to download or not.
// Show download message.
var result = await Util.ShowConfirmMessage(loader.GetString("ConfirmDownloadAttachment"), loader.GetString("Yes"), loader.GetString("No"), 0);
// If user doesn't want to download it, then do nothing.
if (!result)
{
return;
}
progressRing.IsActive = true;
// Delete temporary data first
await DeleteTemporaryData();
// Then obtain attachment
noteAttachment = await CRMHelper.RetrieveNoteAttachment((Guid)note.AnnotationId);
progressRing.IsActive = false;
// Show confirm message
result = await Util.ShowConfirmMessage(loader.GetString("ConfirmOpenSave"), loader.GetString("Open"), loader.GetString("Save"), 0);
// if user just want to open it, then open it.
if (result)
{
await Launcher.LaunchFileAsync(noteAttachment);
}
else
{
// Save to any location.
var picker = new FileSavePicker();
#if WINDOWS_PHONE_APP
picker.SuggestedFileName = noteAttachment.Name;
picker.FileTypeChoices.Add(noteAttachment.DisplayType.ToString(), new List <string> {
noteAttachment.FileType.ToString()
});
picker.SuggestedSaveFile = noteAttachment;
picker.PickSaveFileAndContinue();
#endif
}
}