public IAsyncOperation<TesseractOcrPageOrientationScriptInfo> DetectOrientationAndScript(
	int pixelWidth,
	int pixelHeight,
	int[] pixels
)

Public Function DetectOrientationAndScript ( 
	pixelWidth As Integer,
	pixelHeight As Integer,
	pixels As Integer()
) As IAsyncOperation(Of TesseractOcrPageOrientationScriptInfo)

public:
virtual IAsyncOperation<TesseractOcrPageOrientationScriptInfo^>^ DetectOrientationAndScript(
	[InAttribute] int pixelWidth, 
	[InAttribute] int pixelHeight, 
	[InAttribute] array<int>^ pixels
) sealed

void RunOrientationAndScriptDetection()  
{ 
   ...
   // Init the OCR engine
   var ocrEngine = new TesseractOcrEngine(tessdataRootFolder.Path, languageCode);
   ...

   // Create the async operation 
   var imgBitmapToOcr = await ImageUtils.LoadImageFromIsolatedStorageAsync(CommonSettings.FileNameFullResImageSentToOcr);
   WriteableBitmap wb = new WriteableBitmap(imgBitmapToOcr);
   var osiOperation = ocrEngine.DetectOrientationAndScript(wb.PixelWidth, wb.PixelHeight, wb.Pixels);

   // now, run the Orientation and Script detection
   var osiResponse = await osiOperation;

   ........
}