ExtractOptionalContentGroup Method

Extracts the content of an optional content group.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Function ExtractOptionalContentGroup( _
   ByVal ocgName As String _
) As PdfPageOptionalContent

'Usage
 
Dim instance As PdfContentExtractor
Dim ocgName As String
Dim value As PdfPageOptionalContent
 
value = instance.ExtractOptionalContentGroup(ocgName)

public PdfPageOptionalContent ExtractOptionalContentGroup( 
   string ocgName
)

public:
PdfPageOptionalContent^ ExtractOptionalContentGroup( 
   String^ ocgName
)

Parameters

ocgName: The name of the optional content group to be extracted.

Return Value

The optional content group if it exists.

Remarks

The optional content group is extracted as a form XObject that can be later drawn on another page.

Requirements

Supported .NET Platforms: .NET 2.0 - .NET 4.6, Windows Forms, ASP.NET, Windows Presentation Foundation 4.x, Silverlight 5, WinRT, Universal Windows Platform, Windows Phone 8 & 8.1, Xamarin iOS & Android, Portable Class Library

Target Platforms:Windows 10, Windows 8.1, Windows 8 , Windows 7, Windows Vista SP1 or later, Windows Server 2008, Windows Server 2008 R2

Reference

PdfContentExtractor Class
PdfContentExtractor Members