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我想让我的按钮（我ControlTemplate为 a定义 a Button）在鼠标向上（单击按钮并离开鼠标按钮）时触发我的动画。那是因为Button没有VisualState喜欢MouseUp，但只有Pressed在点击时。

我希望在不按住按钮的情况下执行动画，我只想单击并释放。

这是我的代码（你可以看到我放了但它没有产生任何影响：

<Window.Resources>
    <Style x:Key="ButtonStyle1" TargetType="Button">
        <Setter Property="HorizontalAlignment" Value="Stretch" />
        <Setter Property="VerticalAlignment" Value="Stretch" />
        <Setter Property="HorizontalContentAlignment" Value="Center" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="BorderThickness" Value="1" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Border x:Name="BorderOfTemplate" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" RenderTransformOrigin=".5,.5">
                        <Border.Triggers>
                            <EventTrigger RoutedEvent="Click">
                                <BeginStoryboard>
                                    <Storyboard>
                                        <DoubleAnimationUsingKeyFrames Storyboard.TargetName="AnimatedScaleTransform" Storyboard.TargetProperty="ScaleX" Duration="0:0:3" RepeatBehavior="1x">
                                            <LinearDoubleKeyFrame KeyTime="0:0:3" Value=".1" />
                                            <SplineDoubleKeyFrame  Value="1" KeyTime="0:0:3" />
                                        </DoubleAnimationUsingKeyFrames>
                                        <DoubleAnimationUsingKeyFrames Storyboard.TargetName="AnimatedScaleTransform" Storyboard.TargetProperty="ScaleY" Duration="0:0:3" RepeatBehavior="1x">
                                            <LinearDoubleKeyFrame KeyTime="0:0:3" Value=".1" />
                                            <SplineDoubleKeyFrame  Value="1" KeyTime="0:0:3" />
                                        </DoubleAnimationUsingKeyFrames>
                                        <DoubleAnimationUsingKeyFrames Storyboard.TargetName="AnimatedTranslateTransform" Storyboard.TargetProperty="Y" Duration="0:0:3" RepeatBehavior="1x">
                                            <LinearDoubleKeyFrame Value="-170" KeyTime="0:0:2" />
                                            <SplineDoubleKeyFrame  Value="1" KeyTime="0:0:3" />
                                        </DoubleAnimationUsingKeyFrames>
                                    </Storyboard>
                                </BeginStoryboard>
                            </EventTrigger>
                        </Border.Triggers>

                        <Border.RenderTransform>
                            <TransformGroup>
                                <RotateTransform x:Name="AnimatedRotateTransform" />
                                <ScaleTransform x:Name="AnimatedScaleTransform" />
                                <TranslateTransform x:Name="AnimatedTranslateTransform" />
                            </TransformGroup>
                        </Border.RenderTransform>

                     <here some VisualStateManager>
                     </here some VisualStateManager>
enter code here
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</Window.Resources>

谢谢！

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1 回答 1

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根据这篇文章，Silverlight 的普通版EventTrigger只支持Loaded事件。

但是，使用EventTriggerfrom System.Windows.Interactivity，您似乎可以使用其他事件，例如Click或MouseLeftButtonUp。有关示例，请参见本文：codeproject.com

于 2013-01-06T18:24:38.237 回答