title: Access to webcam c# Windows 8.1 permission
body: <p>How to get access to webcan in c# and Metro app(windows 8.1 store app). After start app i see somthing like that "This application need permission to use camera". I try to add permission in cam setting, but ther's no way to find my aplication. In outhers aplication system allways ask for use cam.
  Example code:</p>
  
  <pre><code>{          
          CameraCaptureUI view = new CameraCaptureUI();
          view.VideoSettings.Format = CameraCaptureUIVideoFormat.Mp4;
          StorageFile file = await view.CaptureFileAsync(CameraCaptureUIMode.Video);
  
          IRandomAccessStream fileStream = await file.OpenAsync(FileAccessMode.Read);
          captured.SetSource(fileStream, "ASD");
  }
  </code></pre>