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IUnsearchablePDFMakerMakePDFUnsearchable Method (Stream, String)

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Replaces specified PDF document page ranges with rendered images making them not suitable for text searching and saves the result to specified Stream.

Namespace:Bytescout.PDFExtractor
Assembly: Bytescout.PDFExtractor (in Bytescout.PDFExtractor.dll) Version: 13.4.0.4760-master

Syntax

C++

Copy

void MakePDFUnsearchable(
	Stream outputStream,
	string ranges
)

Sub MakePDFUnsearchable ( 
	outputStream As Stream,
	ranges As String
)

void MakePDFUnsearchable(
	Stream^ outputStream, 
	String^ ranges
)

abstract MakePDFUnsearchable : 
        outputStream : Stream * 
        ranges : string -> unit

Parameters

outputStream: Type: System.IOStream
Output stream.
ranges: Type: SystemString
Comma-separated list of page ranges in form "1-4,5,7,8-15,16-". Page numbers are 1-based. Ending "-" means "to the last page". You can also use inverted page numbers adding '!' before the number. E.g. "!1" means "the last page", "2-!2" means "from the second to the penultimate page", "!2-" - last two pages".

Reference

IUnsearchablePDFMaker Interface

MakePDFUnsearchable Overload

Bytescout.PDFExtractor Namespace