Files Property

Visual Basic
C#
Objective-C
Java
C++

[DataMemberAttribute(Name="Files", IsRequired=true)]
public DocumentFiles Files {get; set;}

'Declaration
 
<DataMemberAttribute(Name="Files", IsRequired=True)>
Public Property Files As DocumentFiles

'Usage
 
Dim instance As RecognizeResponse
Dim value As DocumentFiles
 
instance.Files = value
 
value = instance.Files

[DataMemberAttribute(Name="Files", IsRequired=true)]
public:
property DocumentFiles^ Files {
   DocumentFiles^ get();
   void set (    DocumentFiles^ value);
}

Property Value

A DocumentFiles object that contains a list of additional files that need to be created by the user.

You need to go through this list and write each file using the DocumentFileInfo.FileName and DocumentFileInfo.FileData properties

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools.Services
Imports Leadtools.Services.Forms.ServiceContracts
Imports Leadtools.Services.Forms.ServiceImplementations
Imports leadtools.services.forms.datacontracts._2009._01

Private Sub Replace(ByVal docFileName As String, ByVal source As String, ByVal destination As String)
   ' Open a file for reading
   Dim streamReader As StreamReader
   streamReader = File.OpenText(docFileName)
   ' read the entire file into a string
   Dim contents As String = streamReader.ReadToEnd()
   streamReader.Close()

   Dim streamWriter As StreamWriter = File.CreateText(docFileName)

   streamWriter.Write(contents.Replace(source, destination))
   streamWriter.Close()
End Sub


Public Sub DocumentFilesExample()
   Dim client As OcrServiceClient = New OcrServiceClient()

   Dim sourceBinaryData As RawBinaryData = New RawBinaryData()
   sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "clean.tif"))

   ' set the document convertion options
   Dim convertOptions As DocumentConvertOptions = New DocumentConvertOptions()

   convertOptions.Source = sourceBinaryData
   convertOptions.Destination = Nothing
   convertOptions.Format = OcrDocumentFormatType.Html
   convertOptions.FirstPageNumber = 1
   convertOptions.LastPageNumber = 1
   Dim files As DocumentFiles = Nothing

   Dim request As RecognizeRequest = New RecognizeRequest()
   request.ConvertOptions = convertOptions

   Dim response As RecognizeResponse = client.Recognize(request)

   If Not response.Destination Is Nothing Then
      Dim outFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "clean.html")

      If TypeOf response.Destination Is RawBinaryData Then
         File.WriteAllBytes(outFileName, (TryCast(response.Destination, RawBinaryData)).Data)
         If Not response.Files Is Nothing Then
            Replace(outFileName, "Leadtools_Rename_This", Path.GetFileNameWithoutExtension(outFileName))
            Dim directory As String = Path.GetDirectoryName(outFileName) & "\" & Path.GetFileNameWithoutExtension(outFileName) & "_Dir"
            System.IO.Directory.CreateDirectory(directory)
            For Each info As DocumentFileInfo In files
               File.WriteAllBytes(directory & "\" & info.FileName, info.FileData.Data)
            Next info
         End If
      End If
   End If

   client.Close()
End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

using Leadtools.Services;
using Leadtools.Services.Forms.ServiceContracts;
using Leadtools.Services.Forms.ServiceImplementations;
using leadtools.services.forms.datacontracts._2009._01;

private void Replace(string docFileName, string source, string destination)
{
   // Open a file for reading
   StreamReader streamReader;
   streamReader = File.OpenText(docFileName);
   // read the entire file into a string
   string contents = streamReader.ReadToEnd();
   streamReader.Close();

   StreamWriter streamWriter = File.CreateText(docFileName);

   streamWriter.Write(contents.Replace(source, destination));
   streamWriter.Close();
}


public void DocumentFilesExample()
{
   OcrServiceClient client = new OcrServiceClient();

   RawBinaryData sourceBinaryData = new RawBinaryData();
   sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir,"clean.tif"));

   // set the document convertion options
   DocumentConvertOptions convertOptions = new DocumentConvertOptions();

   convertOptions.Source = sourceBinaryData;
   convertOptions.Destination = null;
   convertOptions.Format  = OcrDocumentFormatType.Html;
   convertOptions.FirstPageNumber = 1;
   convertOptions.LastPageNumber = 1;
   DocumentFiles files = null;

   RecognizeRequest request = new RecognizeRequest();
   request.ConvertOptions = convertOptions;

   RecognizeResponse response = client.Recognize(request);

   if (response.Destination != null)
   {
      string outFileName = Path.Combine(LEAD_VARS.ImagesDir,"clean.html");

      if (response.Destination is RawBinaryData)
      {
         File.WriteAllBytes(outFileName, (response.Destination as RawBinaryData).Data);
         if (response.Files != null)
         {
            Replace(outFileName, "Leadtools_Rename_This", Path.GetFileNameWithoutExtension(outFileName));
            string directory = Path.GetDirectoryName(outFileName) + "\\" + Path.GetFileNameWithoutExtension(outFileName) + "_Dir";
            Directory.CreateDirectory(directory);
            foreach (DocumentFileInfo info in files)
            {
               File.WriteAllBytes(directory + "\\" + info.FileName, info.FileData.Data);
            }
         }
      }
   }

   client.Close();
}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Target Platforms

Reference

RecognizeResponse Class
RecognizeResponse Members