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38 lines
2.6 KiB
Markdown
38 lines
2.6 KiB
Markdown
---
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title: "How to: Animate a Property by Using an AnimationClock"
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ms.date: "03/30/2017"
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dev_langs:
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- "csharp"
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- "vb"
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helpviewer_keywords:
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- "animation [WPF], properties [WPF], with AnimationClocks"
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- "AnimationClocks [WPF]"
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ms.assetid: e6542021-714c-4675-9567-04f1c7380834
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---
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# How to: Animate a Property by Using an AnimationClock
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This example shows how to use <xref:System.Windows.Media.Animation.Clock> objects to animate a property.
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There are three ways to animate a dependency property:
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- Create an <xref:System.Windows.Media.Animation.AnimationTimeline> and associate it with that property by using a <xref:System.Windows.Media.Animation.Storyboard>.
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- Use the object's <xref:System.Windows.Media.Animation.Animatable.BeginAnimation%2A> method to apply a single <xref:System.Windows.Media.Animation.AnimationTimeline> to a target property.
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- Create an <xref:System.Windows.Media.Animation.AnimationClock> from an <xref:System.Windows.Media.Animation.AnimationTimeline> and apply it to a property.
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<xref:System.Windows.Media.Animation.Storyboard> objects and the <xref:System.Windows.Media.Animation.Animatable.BeginAnimation%2A> method enable you to animate properties without directly creating and distributing clocks (for examples, see [Animate a Property by Using a Storyboard](how-to-animate-a-property-by-using-a-storyboard.md) and [Animate a Property Without Using a Storyboard](how-to-animate-a-property-without-using-a-storyboard.md)); clocks are created and distributed for you automatically.
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## Example
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The following example shows how to create an <xref:System.Windows.Media.Animation.AnimationClock> and apply it to two similar properties.
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[!code-csharp[timingbehaviors_procedural_snip#GraphicsMMCreateAnimationClockWholeClass](~/samples/snippets/csharp/VS_Snippets_Wpf/timingbehaviors_procedural_snip/CSharp/AnimationClockExample.cs#graphicsmmcreateanimationclockwholeclass)]
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[!code-vb[timingbehaviors_procedural_snip#GraphicsMMCreateAnimationClockWholeClass](~/samples/snippets/visualbasic/VS_Snippets_Wpf/timingbehaviors_procedural_snip/visualbasic/animationclockexample.vb#graphicsmmcreateanimationclockwholeclass)]
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For an example showing how to interactively control a <xref:System.Windows.Media.Animation.Clock> after it starts, see [Interactively Control a Clock](how-to-interactively-control-a-clock.md).
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## See also
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- [Animate a Property by Using a Storyboard](how-to-animate-a-property-by-using-a-storyboard.md)
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- [Animate a Property Without Using a Storyboard](how-to-animate-a-property-without-using-a-storyboard.md)
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- [Property Animation Techniques Overview](property-animation-techniques-overview.md)
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