DocumentViewer.Zoom Property

Reference

Definition

Namespace:: System.Windows.Controls

Assembly:: PresentationFramework.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets the document zoom percentage.

public:
 property double Zoom { double get(); void set(double value); };

public double Zoom { get; set; }

member this.Zoom : double with get, set

Public Property Zoom As Double

Property Value

Double

The zoom percentage expressed as a value, 5.0 to 5000.0. The default is 100.0, which corresponds to 100.0%.

Remarks

Setting this property causes the DocumentViewer control to zoom to the specified value.

The Zoom property must be a value between 5.0 to 5000.0 (inclusive), which corresponds to a percentage range 5.0% to 5000.0%.

Actions or commands that require a layout update may change the Zoom property setting. For example, changing the value of MaxPagesAcross, calling the FitToHeight method, or invoking the FitToHeightCommand can cause the Zoom setting to change.

Dependency Property Information

Item	Value
Identifier field	ZoomProperty
Metadata properties set to `true`	BindsTwoWayByDefault

Applies to

Jaa