Send Image To Later Show it

as they are ... My problem is that I have an image, the application takes the photo, shows it in a Web service. Through this code:

private void tomarFoto() {
    Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
        startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
    }
}


@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
        Bundle extras = data.getExtras();

        Bitmap imageBitmap = (Bitmap) extras.get("data");
        im5.setImageBitmap(imageBitmap);
    }
}

But I want to decode or bitmap the image to send it to the database and reveal it using a Visual Studio form with C #.

I appreciate your help and I hope to help you soon.