WPF: Animation Only Runs Once

Posted by Phil Sandler on Stack Overflow See other posts from Stack Overflow or by Phil Sandler
Published on 2010-04-30T14:30:56Z Indexed on 2010/04/30 15:37 UTC
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Filed under:

wpf

|

xaml

|

animation

Very basic (I think) animation question. My animation only runs the first time "MyProp" gets set to false. If it gets set a second time, the animation doesn't run. I know my data trigger is getting hit, as the sound DOES play. The effect I want is for the animation to run, then reset the target property back to what it was before the animation occurred (thus the FillBehavior=Stop).

Do I need to reset the animation after it plays?

<DataTrigger Binding="{Binding MyProp}" Value="False">
    <DataTrigger.EnterActions>
        <SoundPlayerAction Source="/Resources/Sounds/Ding.wav"/>
        <BeginStoryboard>
            <Storyboard BeginTime="00:00:00" Duration="0:0:2" 
                Storyboard.TargetProperty="(Background).(SolidColorBrush.Color)">
                <ColorAnimation FillBehavior="Stop" From="Black" To="Red" Duration="0:0:0.5" AutoReverse="True"/>
            </Storyboard>                                    
        </BeginStoryboard>                                
    </DataTrigger.EnterActions>
</DataTrigger>

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