private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            // loop over the images in the media library looking for downloaded.jpg. This image comes from the
            // download method in the SettingsScreen
            MediaLibrary lib = new MediaLibrary();
            Picture attachmentPic = null;
            foreach (Picture curPic in lib.Pictures)
            {
                if (curPic.Name.Equals("downloaded.jpg"))
                {
                    attachmentPic = curPic;
                    break;
                }
            }

            if (attachmentPic == null)
            {
                MessageBox.Show("Please use the settings page to save a test picture before running this API");
                return;
            }
            // create a new attachment with the resized picture file
            CBHelperAttachment attachment = new CBHelperAttachment();
            attachment.FileName = attachmentPic.Name;
            WriteableBitmap pic = PictureDecoder.DecodeJpeg(attachmentPic.GetImage());
            Stream picStream = new MemoryStream();
            pic.SaveJpeg(picStream, 400, 400, 0, 100);
            picStream.Seek(0, SeekOrigin.Begin);
            byte[] buffer = new byte[picStream.Length];
            picStream.Read(buffer, 0, (int)picStream.Length);
            attachment.FileData = (byte[])buffer;
            picStream.Close();

            List<CBHelperAttachment> attList = new List<CBHelperAttachment>();
            attList.Add(attachment);
            TestObject newObj = new TestObject();
            newObj.FirstName = "Cloud";
            newObj.LastName = "Base";
            newObj.Title = ".io";

            App.helper.InsertDocument("users", newObj, attList, delegate(CBResponseInfo resp)
            {
                this.OutputBox.Text = "OUTPUT: " + resp.OutputString;
                return true;
            });
        }
        private void Button_Click_3(object sender, RoutedEventArgs e)
        {
            TestObject newObj = new TestObject();
            newObj.FirstName = "Cloud";
            newObj.LastName = "Base";
            newObj.Title = ".io";

            if (App.helper != null)
            {
                App.helper.InsertDocument("users", newObj, delegate(CBResponseInfo resp)
                {
                    this.OutputBox.Text = "OUTPUT: " + resp.OutputString;
                    return true;
                });
            }
        }