async void OnSave(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
// We don't want to save an empty file
if (inkManager.GetStrokes().Count > 0)
{
var savePicker = new Windows.Storage.Pickers.FileSavePicker();
savePicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.PicturesLibrary;
savePicker.FileTypeChoices.Add("Gif with embedded ISF", new System.Collections.Generic.List <string> {
".gif"
});
Windows.Storage.StorageFile file = await savePicker.PickSaveFileAsync();
if (null != file)
{
using (var stream = await file.OpenAsync(Windows.Storage.FileAccessMode.ReadWrite))
{
await inkManager.SaveAsync(stream);
rootPage.NotifyUser(inkManager.GetStrokes().Count + " strokes saved!", SDKTemplate.NotifyType.StatusMessage);
}
}
}
else
{
rootPage.NotifyUser("There is no ink to save.", SDKTemplate.NotifyType.ErrorMessage);
}
}