BrickPiExample.MainPage.TakePhoto C# (CSharp) Method

        private async Task<StorageFile> TakePhoto()
        {
            StorageFile filestr = await USBCam.TakePhotoAsync("picture.jpg");
            Debug.WriteLine(string.Format("File name: {0}", filestr.Name));
            using (IRandomAccessStream myfileStream = await filestr.OpenAsync(FileAccessMode.Read))
            {
                WriteableBitmap bitmap = new WriteableBitmap(1, 1);

                await bitmap.SetSourceAsync(myfileStream);

                FacePhoto.Source = bitmap;
            }
            return filestr;
        }