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InkPresenter.DetachVisuals Method

Detaches the visual of the DynamicRenderer from the InkPresenter.

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

public void DetachVisuals (
	Visual visual
)
public void DetachVisuals (
	Visual visual
)
public function DetachVisuals (
	visual : Visual
)
You cannot use methods in XAML.

Parameters

visual

The visual of the DynamicRenderer to detach.

Exception typeCondition

InvalidOperationException

visual is not attached to the InkPresenter.

When the DrawingAttributes on a custom control changes, the visual of the DynamicRenderer must be re-attached to the InkPresenter. Call the DetachVisuals and AttachVisuals methods to re-attach the visual to the InkPresenter.

The following example re-attaches the visual of a DynamicRenderer to the InkPresenter whenever the DrawingAttributes on the changes. This example assumes that the AttributeChanged event is attached to the event handler.

void DrawingAttributesChanged(object sender, PropertyDataChangedEventArgs e)
{
    // Reattach the visual of the DynamicRenderer to the InkPresenter 
    // whenever the DrawingAttributes change.
    presenter.DetachVisuals(renderer.RootVisual);
    presenter.AttachVisuals(renderer.RootVisual, renderer.DrawingAttributes);

}

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
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