我有一个名为ResultChanged的属性，该属性绑定了一个DataGrid项，当值为true时，应用于style的{{1}}将使DataGridCell，所以我需要将cell的{{1}}闪烁5次，将Cell的值更改为true和false，这是我的xaml设计：
DataGrid
我试图以这种方式实现逻辑：
ResultChanged问题是<DataGridTextColumn Header="{DynamicResource hour}" Binding="{Binding Result}">
<DataGridTextColumn.CellStyle>
<Style TargetType="{x:Type DataGridCell}" BasedOn="{StaticResource MaterialDesignDataGridCell}">
<Style.Triggers>
<DataTrigger Binding="{Binding ResultChanged}" Value="True">
<Setter Property="Background" Value="Orange" />
<Setter Property="Foreground" Value="Black" />
</DataTrigger>
<Style.Triggers>
</Style>
</DataGridTextColumn.CellStyle>
会一直变色，我看不到任何眨眼的念头吗？
答案 0 :(得分：1)
您可以为您的<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="acc_warap">
<div class="single_acc">
<div class="acc_title" acc-data="no1">
<h4>This is accordion title</h4>
</div>
<div class="acc_content no1">
<p>Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.</p>
</div>
</div><!-- End single accordion-->
<div class="single_acc">
<div class="acc_title" acc-data="no2">
<h4>This is accordion title</h4>
</div>
<div class="acc_content no2">
<p>Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.</p>
</div>
</div><!-- End single accordion-->
<div class="single_acc">
<div class="acc_title" acc-data="no3">
<h4>This is accordion title</h4>
</div>
<div class="acc_content no3">
<p>Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.</p>
</div>
</div><!-- End single accordion-->
<div class="single_acc">
<div class="acc_title" acc-data="no4">
<h4>This is accordion title</h4>
</div>
<div class="acc_content no4">
<p>Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.</p>
</div>
</div><!-- End single accordion-->
</div>尝试这种样式吗？
DataGridCell以上样式将<DataGridTextColumn Header="{DynamicResource hour}" Binding="{Binding Result}">
<DataGridTextColumn.CellStyle>
<Style TargetType="{x:Type DataGridCell}" BasedOn="{StaticResource MaterialDesignDataGridCell}">
<Style.Triggers>
<DataTrigger Binding="{Binding ResultChanged}" Value="True" >
<DataTrigger.EnterActions>
<BeginStoryboard>
<Storyboard x:Name="Blink"
AutoReverse="True"
RepeatBehavior="5x">
<ColorAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetProperty="(Background).(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="00:00:01"
Value="Orange" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames
BeginTime="00:00:00"
Storyboard.TargetProperty="(Foreground).(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="00:00:01"
Value="Black" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</BeginStoryboard>
</DataTrigger.EnterActions>
</DataTrigger>
</Style.Triggers>
</Style>
</DataGridTextColumn.CellStyle>
</DataGridTextColumn>
本身。如果要在动画结束后保留橙色，可以将AutoReverse设置为AutoReverse。但这不会在反向上获得相同的 Easing 操作。
如果您希望反向执行 Easing 操作，则可以在初始False在 00完成后引入另一个操作（StoryBoard）来执行此操作。 ：00：10 。喜欢，
StoryBoard您可以根据自己的动画偏好在<DataGridTextColumn Header="{DynamicResource hour}" Binding="{Binding Result}">
<DataGridTextColumn.CellStyle>
<Style TargetType="{x:Type DataGridCell}" BasedOn="{StaticResource MaterialDesignDataGridCell}">
<Style.Triggers>
<DataTrigger Binding="{Binding ResultChanged}" Value="True" >
<DataTrigger.EnterActions>
<BeginStoryboard>
<Storyboard>
<Storyboard x:Name="Blink"
AutoReverse="True"
RepeatBehavior="5x">
<ColorAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetProperty="(Background).(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="00:00:01"
Value="Orange" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames
BeginTime="00:00:00"
Storyboard.TargetProperty="(Foreground).(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="00:00:01"
Value="Black" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard AutoReverse="False">
<ColorAnimationUsingKeyFrames BeginTime="00:00:10" Storyboard.TargetProperty="(Background).(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="00:00:01" Value="Orange" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</Storyboard>
</BeginStoryboard>
</DataTrigger.EnterActions>
</DataTrigger>
</Style.Triggers>
</Style>
</DataGridTextColumn.CellStyle>
</DataGridTextColumn>
和AutoReverse周围玩耍。