Metro apps Camera view Zoom In and Zoom Out

Question

I am trying to do zoom in and zoom out of camera view by slider, but VideoDeviceController doesn't supports the zoom. i tried with VideoDeviceController.Focuse it worked perfectly. Below is My Zoom code but its not working private Windows.Media.Capture.MediaCapture m_mediaCaptureMgr; if ((m_mediaCaptureMgr.VideoDeviceController.Zoom!= null) && m_mediaCaptureMgr.VideoDeviceController.Zoom.Capabilities.Supported) { SetupVideoDeviceControl(m_mediaCaptureMgr.VideoDeviceController, ZoomSlider); } public void SetupVideoDeviceControl(Windows.Media.Devices.VideoDeviceController videoDeviceControl, Slider slider) { double value = 0.0; try {             if (videoDeviceControl.Zoom.Capabilities.Step != 0)             {                 slider.IsEnabled = true;                 slider.Maximum = videoDeviceControl.Zoom.Capabilities.Max;                 slider.Minimum = videoDeviceControl.Zoom.Capabilities.Min;                 slider.StepFrequency = videoDeviceControl.Zoom.Capabilities.Step;                 videoDeviceControl.Zoom.TryGetValue(out value);                 slider.Value = value;             }             else             {                 slider.IsEnabled = false;             }         }         catch (Exception)         {         }     } internal void ZoomSlider_ValueChanged_1(object sender, RoutedEventArgs e) { try { m_mediaCaptureMgr.VideoDeviceController.Zoom.TrySetValue(ZoomSlider.Value);         }         catch (Exception)         {         }     }

Answer 1

This forum is for questions and feedback related to the forums themselves.

I'd ask in a C# Forum.

http://social.msdn.microsoft.com/Forums/en-US/category/visualcsharp

Karl

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Answer 2

Hi,

the better choice would be:

http://social.msdn.microsoft.com/Forums/en-US/winappswithcsharp/threads 

Oliver

Answer 3

Moving this to the Where Is forum, since that's the answer you're getting... where to ask your question.

Thanks!

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Ed Price (a.k.a User Ed), SQL Server Experience Program Manager (Blog, Twitter, Wiki)