How To: Minimum OCR to text demo using OCR Plus (C# .NET)

RasterCodecs codecs = new RasterCodecs();
using (RasterImage image = codecs.Load(InputFileName.Text))
{
      // Create and Start OCR Engine
      IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.LEAD, false);
      ocrEngine.Startup(null, null, null, @"C:\LEADTOOLS 20\Bin\Common\OcrLEADRuntime");

      using (IOcrDocument document = ocrEngine.DocumentManager.CreateDocument())
      {
              document.Pages.AddPage(image, null);
              document.Pages[0].Recognize(null);
              document.Save(OutputFileName.Text, Leadtools.Document.Writer.DocumentFormat.Text, null);
              if (checkComplete.Checked)
                   MessageBox.Show(this, "Finished processing file");
      }
      ocrEngine.Shutdown();
}