CanvasSwapChainPanel Class

A swap chain panel is a XAML control which draws to a swap chain.

Inheritance Hierarchy

SystemObject
Windows.UI.Xaml.ControlsSwapChainPanel
Microsoft.Graphics.Canvas.UI.XamlCanvasSwapChainPanel

Namespace: Microsoft.Graphics.Canvas.UI.Xaml
Assembly: Microsoft.Graphics.Canvas (in Microsoft.Graphics.Canvas.dll) Version: 0.0.0.0

Syntax

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public sealed class CanvasSwapChainPanel : SwapChainPanel, 
	IAnimationObject, IVisualElement

The CanvasSwapChainPanel type exposes the following members.

Constructors

	Name	Description
	CanvasSwapChainPanel	Initializes a new instance of the CanvasSwapChainPanel class.

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Properties

	Name	Description
	SwapChain	Gets or sets the associated swap chain object.

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Methods

	Name	Description
	RemoveFromVisualTree	Removes the control from the last FrameworkElement it was parented to.

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Remarks

The size of the swap chain may be different from the control's layout size. In particular, it does not stretch to fill the control. For more information on swap chains, see CanvasSwapChain.

When using CanvasSwapChainPanel from managed code, care must be taken to avoid memory leaks due to reference count cycles. See Avoiding memory leaks for more information.

Examples

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CanvasSwapChain swapChain = new CanvasSwapChain(new CanvasDevice(), 800, 600);

canvasSwapChainPanel.SwapChain = swapChain;

using(CanvasDrawingSession ds = swapChain.CreateDrawingSession(Colors.White))
{
    ds.DrawCircle(400, 300, 100, Colors.Red, 20);
}

swapChain.Present();

Reference

Microsoft.Graphics.Canvas.UI.Xaml Namespace