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ExtractEmbeddedFile(Stream,string,int,Stream) Method

Summary

Extracts an embedded file (attachment) from a stream containing a PDF document file, and saves it to an output stream.

Syntax
C#
Java
public static void ExtractEmbeddedFile( 
   Stream stream, 
   string password, 
   int fileNumber, 
   Stream outputStream 
) 
public static void extractEmbeddedFile( 
   leadtools.ILeadStream iLeadStream,  
   java.lang.String string,  
   int intValue,  
   leadtools.ILeadStream iLeadStream2 
); 

Parameters

stream

Stream containing the data of the owner PDF document.

password

The password to use when loading this PDF file (if the file is encrypted); otherwise, use null.

fileNumber

Embedded file number. This value must be between 1 and the total number of embedded files in the owner PDF document.

outputStream

Stream that will be populated with the embedded file's binary data.

Remarks

This method is used to extract an embedded file from a stream to an output stream.

Refer to ExtractEmbeddedFile(string,string,int,string) for more information on extracting embedded files.

Example

For an example refer to GetEmbeddedFileCount or PDFDocument.EmbeddedFiles

Requirements

Target Platforms

Help Version 22.0.2021.10.28
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Leadtools.Pdf Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.