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DocumentViewer.IncreaseZoom Method

Zooms in on the document content by one zoom step.

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

public void IncreaseZoom ()
public void IncreaseZoom ()
public function IncreaseZoom ()
You cannot use methods in XAML.

The following table lists the zoom level increments.

Zoom Level Steps

5%, 10%, 25%, 33%, 50%, 66%, 75%, 100%, 125%, 150%, 175%, 200%, 300%, 400%, 800%, 1200%, 1600%, 2000%, 2400%, 3200%, 4000%, 5000%

The maximum zoom value is 5000%. After the maximum zoom level is reached, IncreaseZoom has no more affect.

The CanIncreaseZoom property returns false when the maximum zoom level is reached.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0