OptionalContentMembership Class

Inheritance Hierarchy

SystemObject
  PdfTools.Toolbox.InternalNativeBase
    PdfTools.Toolbox.InternalNativeObject
      PdfTools.Toolbox.Pdf.ContentOptionalContentMembership

Namespace: PdfTools.Toolbox.Pdf.Content
Assembly: PdfTools.Toolbox (in PdfTools.Toolbox.dll) Version: 1.1.0+5820e9ca9ca173983539ffc40abc227fb62e6928

Syntax

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public class OptionalContentMembership : NativeObject

The OptionalContentMembership type exposes the following members.

Properties

	Name	Description
	Expression	The content element visibility function. Optional content membership expression defines the visibility as a boolean function of OCG indices in C syntax. The OCG index represents the position of the element in the OCG list which can be retreived by using OptionalContentGroups. Example: "1 \|\| 2" means that the content element is visible if either OCG 1 or OCG 2 is ON. Alternatively, the evaluated expression can be fetched via IsVisible.
	IsVisible	The element visibility. if the element is visible in the default configuration or OptionalContentGroups is empty. , otherwise.

Name

Description

Expression

The content element visibility function.

Optional content membership expression defines the visibility as a boolean function of OCG indices in C syntax. The OCG index represents the position of the element in the OCG list which can be retreived by using OptionalContentGroups. Example: "1 || 2" means that the content element is visible if either OCG 1 or OCG 2 is ON.

Alternatively, the evaluated expression can be fetched via IsVisible.

IsVisible

The element visibility.

if the element is visible in the default configuration or OptionalContentGroups is empty. , otherwise.

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Methods

	Name	Description
	DependsOn	Checks if the content element depends on a given OCG.
	Equals	(Inherited from NativeObject)
	GetHashCode	(Inherited from NativeObject)

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Reference

PdfTools.Toolbox.Pdf.Content Namespace