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GetPageViewsCollection Method

DocumentViewerBase.GetPageViewsCollection Method

Creates and returns a new, read-only collection of DocumentPageView objects that are associated with the current display document (represented by the Document property).

Namespace:  System.Windows.Controls.Primitives
Assembly:  PresentationFramework (in PresentationFramework.dll)

protected virtual ReadOnlyCollection<DocumentPageView> GetPageViewsCollection(
	out bool changed
)

Parameters

changed
Type: System.Boolean

Returns true on the first call to GetPageViewsCollection or if the collection has not changed since the previous GetPageViewsCollection call; otherwise, false if the collection has changed since the last GetPageViewsCollection call.

Return Value

Type: System.Collections.ObjectModel.ReadOnlyCollection<DocumentPageView>
A read-only collection of DocumentPageView objects that are associated with the current display document.

A DocumentPageView provides a viewport for a particular page of content (represented by an underlying DocumentPage).

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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