FlowDocumentScrollViewer.IsSelectionEnabled Properti

Definisi

Ruang nama:

System.Windows.Controls

Rakitan:

PresentationFramework.dll

Mendapatkan atau menetapkan nilai yang menunjukkan apakah pemilihan konten dalam FlowDocumentScrollViewer diaktifkan.

public:
 property bool IsSelectionEnabled { bool get(); void set(bool value); };

public bool IsSelectionEnabled { get; set; }

member this.IsSelectionEnabled : bool with get, set

Public Property IsSelectionEnabled As Boolean

Nilai Properti

Boolean

true untuk menunjukkan bahwa pilihan diaktifkan; jika tidak, false. Defaultnya adalah true.

Contoh

Contoh berikut menunjukkan cara mengatur IsSelectionEnabled atribut.

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

Contoh berikut menunjukkan cara mengatur properti IsSelectionEnabled secara terprogram.

FlowDocumentScrollViewer flowDocScrollViewer = new FlowDocumentScrollViewer();

// Enable content selection.
flowDocScrollViewer.IsSelectionEnabled = true;
// Enable the toolbar.
flowDocScrollViewer.IsToolBarVisible = true;

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

FlowDocument flowDoc = new FlowDocument(new Paragraph(new Run("Flow content...")));
flowDocScrollViewer.Document = flowDoc;

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

Keterangan

Informasi Properti Dependensi

Item	Nilai
Bidang pengidentifikasi	IsSelectionEnabledProperty
Properti metadata diatur ke true	Tidak