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DocumentPaginator.GetPageAsync Method (Int32)

Asynchronously returns (through the GetPageCompleted event) the DocumentPage for the specified page number.

Namespace:  System.Windows.Documents
Assembly:  PresentationCore (in PresentationCore.dll)

public virtual void GetPageAsync(
	int pageNumber
)

Parameters

pageNumber
Type: System.Int32

The zero-based page number of the document page that is needed.

ExceptionCondition
ArgumentOutOfRangeException

pageNumber is negative.

The only way to cancel the asynchronous operation of this method is to cancel all asynchronous operations. Contrast this with the other overload of this method: GetPageAsync(Int32, Object).

This method raises the GetPageCompleted event. The DocumentPage is passed to the event as one of the event arguments. See GetPageAsync(Int32, Object) for how to use this method to get the page.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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