AutoFormsEngine Class

// The server class, can be a Windows or WCF service 
public class MyServer 
{ 
   // This is the request to process 
   public void ProcessRequest(string fileName) 
   { 
      // Unlock the LEADTOOLS support 
      // Get the license file path and developer key 
      // This can be fixed or read from a configuration file 
      string licenseFilePath = @"C:\LicenseFile.lic"; 
      string developerKey = @"MyDeveloperKey"; 
      RasterSupport.SetLicense(licenseFilePath, developerKey); 
             
      // Get the repository instance. This example assumes a disk repository 
      // The path can be fixed or read from configuration file 
      IMasterFormsRepository repository = new DiskMasterFormsRepository(new RasterCodecs(), @"C:\MyRepository"); 
             
      // Get the OCR engine type 
      // Again, this can be fixed or read from a configuration file 
      OcrEngineType ocrEngineType = OcrEngineType.LEAD; 
             
      // int threadCount = Environment.ProcessorCount; 
      // Create the OCR engines needed for this operation 
      IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(ocrEngineType); 
      // Start the OCR engine 
      ocrEngine.Startup(null, null, null, null); 
             
      // Optional. Setup the barcode engine 
      BarcodeEngine barcodeEngine = new BarcodeEngine(); 
             
      // Create the auto-forms engine 
      AutoFormsEngine engine = new AutoFormsEngine(repository, ocrEngine, barcodeEngine, AutoFormsRecognitionManager.Default); 
             
      bool runInThread = true; // Set this value depending on your server setup 
             
      if (runInThread) 
      { 
         using (AutoResetEvent finishedEvent = new AutoResetEvent(false)) 
         { 
            // If this is a Windows Service, then the call to Run must be done in a separate thread to not block subsequent calls 
            ThreadPool.QueueUserWorkItem((state) => 
            { 
               try 
               { 
                  // Process the request, assuming all categories 
                  AutoFormsRunResult result = engine.Run(fileName, null); 
             
                  // Call your function to process the result 
                  MyProcessResult(result); 
               } 
               catch (Exception ex) 
               { 
                  Console.WriteLine("Error {0}", ex.Message); 
               } 
               finally 
               { 
                  // We are done, inform the main thread 
                  finishedEvent.Set(); 
               } 
            }); 
         } 
      } 
      else 
      { 
         // Another type of server, such as a WCF HTTP server, no need to run 
         // in a separate thread since every request is done in its separate process (IIS process) 
         // Process the request, assuming all categories 
         AutoFormsRunResult result = engine.Run(fileName, null); 
             
         // Call your function to process the result 
         MyProcessResult(result); 
      } 
   } 
}