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

'Declaration
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

MinZoomProperty

Metadata properties set to true

None

The following example shows how to set the MinZoom attribute.

<FlowDocumentScrollViewer
  HorizontalScrollBarVisibility="Auto" 
  VerticalScrollBarVisibility="Auto" 
  IsSelectionEnabled="True" 
  IsToolBarVisible="True" 
  MinZoom="50" MaxZoom="1000"
  Zoom="120" ZoomIncrement="5"
>
  <FlowDocument>
    <Paragraph>
      Flow content...
    </Paragraph>
  </FlowDocument>
</FlowDocumentScrollViewer>

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: 4.5, 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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