ボタンを通常または警告の赤にするための次の 2 つのスタイルがあります。しかし、赤の場合は、真っ赤になるのではなく、点滅させたい. スタイルを使用するだけでこれを実現できる WPF アニメーションまたは機能を使用する方法はありますか?
<ControlTemplate x:Key="ToolbarButtonRed" TargetType="{x:Type Button}">
<Border Margin="0.3" BorderThickness="1,1,1,1" CornerRadius="4,4,4,4" BorderBrush="#cccccc" Background="#999999" Width="47">
<Grid>
<Border x:Name="BorderUp" BorderThickness="2,2,2,2" CornerRadius="4,4,4,4">
<Border.Background>
<LinearGradientBrush StartPoint=".5,0" EndPoint=".5,1">
<GradientStop Color="#ffaaaa" Offset="0"/>
<GradientStop Color="#cc6666" Offset="0.6"/>
<GradientStop Color="#bb2222" Offset="1"/>
</LinearGradientBrush>
</Border.Background>
</Border>
<Border x:Name="BorderDown" BorderThickness="2,2,2,2" CornerRadius="4,4,4,4" Opacity="0">
<Border.BorderBrush>
<LinearGradientBrush StartPoint="0.5,0" EndPoint="0.5,1" >
<GradientStop Color="White" Offset="1"/>
<GradientStop Color="#222222" Offset="0"/>
</LinearGradientBrush>
</Border.BorderBrush>
<Border.Background>
<LinearGradientBrush StartPoint=".5,0" EndPoint=".5,1">
<GradientStop Color="#ff9966" Offset="0"/>
<GradientStop Color="#bb2222" Offset="0.6"/>
<GradientStop Color="#441111" Offset="1"/>
</LinearGradientBrush>
</Border.Background>
</Border>
<ContentPresenter x:Name="Contents"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Width="Auto"
TextBlock.Foreground="White"
Margin="3,3,3,3"/>
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsPressed" Value="True">
<Setter TargetName="BorderDown" Property="Opacity" Value="1"/>
<Setter TargetName="Contents" Property="Margin" Value="4,4,2,2"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="True">
<Setter TargetName="BorderDown" Property="Opacity" Value="1"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
<Style x:Key="ToolbarButtonDisplay" TargetType="Button">
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<StackPanel Orientation="Vertical">
<Image Source="{Binding Path=(Windows:ButtonProperties.Image), RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Button}}}" Margin="0,2,0,0" Width="32"/>
<TextBlock FontSize="9" FontWeight="Normal" FontFamily="Arial" Foreground="White" HorizontalAlignment="Center" Margin="2,2,2,2">
<ContentPresenter Content="{Binding Path=Content, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Button}}}"></ContentPresenter>
</TextBlock>
</StackPanel>
</DataTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="Windows:ButtonProperties.IsRed" Value="True">
<Setter Property="Template" Value="{DynamicResource ToolbarButtonRed}"/>
</Trigger>
<Trigger Property="Windows:ButtonProperties.IsRed" Value="False">
<Setter Property="Template" Value="{DynamicResource ToolbarButton}"/>
</Trigger>
</Style.Triggers>
</Style>