The
DocumentFileInfo class provides information for additional files generated by the
Leadtools.Services.Forms.ServiceContracts.IOcrService.Recognize operation.
Syntax
| Visual Basic (Declaration) | |
|---|
<DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="DocumentFileInfo")>
Public Class DocumentFileInfo |
| C# | |
|---|
[DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="DocumentFileInfo")]
public class DocumentFileInfo |
| C++/CLI | |
|---|
[DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="DocumentFileInfo")]
public ref class DocumentFileInfo |
Example
| Visual Basic |  Copy Code |
|---|
Private Sub Replace(ByVal docFileName As String, ByVal source As String, ByVal destination As String)
Dim streamReader As StreamReader
streamReader = File.OpenText(docFileName)
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(LeadtoolsExamples.Common.ImagesPath.Path & "clean.tif")
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 = LeadtoolsExamples.Common.ImagesPath.Path & "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 |
| C# | Copy Code |
|---|
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(LeadtoolsExamples.Common.ImagesPath.Path + "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 = LeadtoolsExamples.Common.ImagesPath.Path + "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();
} |
Remarks
Inheritance Hierarchy
System.Object
Leadtools.Services.Forms.DataContracts.DocumentFileInfo
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family
See Also
