AutoFormsParallelRunResultLEADDocumentCallback(LEADDocument,AutoFormsRunResult,int,object) Delegate

Summary

Callback used to retrieve the result from the AutoFormsEngine for a LEADDocument instance.

Syntax

C++/CLI

Python

public delegate void AutoFormsParallelRunResultLEADDocumentCallback( 
   LEADDocument leadDoc, 
   AutoFormsRunResult result, 
   int itemIndex, 
   object userData 
)

public: 
   delegate void AutoFormsParallelRunResultLEADDocumentCallback( 
      LEADDocument^ leadDoc, 
      AutoFormsRunResult^ result, 
      Int32 itemIndex, 
      Object^ userData 
   )

def AutoFormsParallelRunResultLEADDocumentCallback(self,leadDoc,result,itemIndex,userData): 
# leadDoc : LEADDocument, result : AutoFormsRunResult, itemIndex : Int32, userData : Object

Parameters

leadDoc

The document instance that was just processed.

result

The AutoFormsRunResult instance that contains the result.

itemIndex

The index of the processed item.

userData

The custom value obtained from either the on-demand getter method, or from the itemsUserData list.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Forms.Common; 
using Leadtools.Forms.Auto; 
using Leadtools.Document; 
using Leadtools.Ocr; 
using Leadtools.Forms.Recognition; 
using Leadtools.Forms.Processing; 
using Leadtools.Barcode; 
 
using Leadtools.Forms; 
 
 
public void ResultCallbackDocument(LEADDocument document, AutoFormsRunResult result, int itemIndex, object label) 
{ 
   if (result == null) 
   { 
      Console.WriteLine($"ERROR!!!: Failed to process {label}: [{itemIndex}] {document.Name}"); 
   } 
   else 
   { 
      Console.WriteLine($"Successfully processed {label}: [{itemIndex}] {document.Name}"); 
      foreach (FormPage page in result.FormFields) 
      { 
         foreach (FormField field in page) 
         { 
            Console.WriteLine($"Process for the field {field.Name} is {field.Result.Status} "); 
         } 
      } 
   } 
} 
 
 
public void ProcessFormsMultiProcessListDocuments(AutoFormsEngine autoEngine, List<string> fileNames, List<string> repositoryNames) 
{ 
   List<string> labels = fileNames.Select(fn => fn.Split('/', '\\').Last()).ToList(); 
   List<object> labels_AsCustomDataList = labels.Select(label => label as object).ToList(); 
   List<LEADDocument> documents = fileNames.Select(fn => DocumentFactory.LoadFromFile(fn, new LoadDocumentOptions() { })).ToList(); 
 
   autoEngine.RunParallelPipesForList( 
       documents, 
       ResultCallbackDocument, 
       labels_AsCustomDataList, 
       repositoryNames, 
       8 
   ); 
}

Requirements

Target Platforms