FlowDocumentScrollViewer.MinZoom Property

Gets or sets the minimum allowable Zoom level for the FlowDocumentScrollViewer.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

Public Property MinZoom As Double
<object MinZoom="double" .../>

Property Value

Type: System.Double
The minimum allowable Zoom level for the FlowDocumentScrollViewer, interpreted as a percentage. The default is 80.0 (a minimum zoom of 80%).

Identifier field


Metadata properties set to true


The following example shows how to set the MinZoom attribute.

  MinZoom="50" MaxZoom="1000"
  Zoom="120" ZoomIncrement="5"
      Flow content...

The following example shows how to set the MinZoom property programmatically.

			Dim flowDocScrollViewer As New FlowDocumentScrollViewer()

            With flowDocScrollViewer
                ' Enable content selection.
                .IsSelectionEnabled = True
                ' Enable the toolbar.
                .IsToolBarVisible = True

                ' Set zoom between 50% and 1000%.
                .MinZoom = 50
                .MaxZoom = 1000
                ' Set the zoom increment to 5%.
                .ZoomIncrement = 5
                ' Set the initial zoom to 120%.
                .Zoom = 120

                Dim flowDoc As New FlowDocument(New Paragraph(New Run("Flow content...")))
                .Document = flowDoc
            End With

.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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