Use MediaCapture on a Windows 8 desktop app

Question

On a Windows 8 desktop app, I need to take a photo using the camera in C# 4.5.

I\'ve tried to use the CameraCaptureUI class, but it is not available on a desktop app

Answer 1

After the picture is taken I do the following:

_ms.Seek(0);
var _bmp = new BitmapImage();
_bmp.SetSource(_ms);
preview1.Source = _bmp;

The preview XAML control is