FurnaceELK/FrameworkLocal/UIClient/ClientBase/UserControls/FourArrowButton.xaml

<UserControl x:Class="MECF.Framework.UI.Client.ClientBase.UserControls.FourArrowButton"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:cal="clr-namespace:Caliburn.Micro"
             mc:Ignorable="d" 
             d:DesignHeight="70" d:DesignWidth="70">
    <UserControl.Resources>
        <ControlTemplate x:Key="ArrowButtonTemplate" TargetType="Button">
            <Viewbox>
                <Path x:Name="arrowPath"
              Data="{TemplateBinding Tag}"
              Fill="{Binding ArrowColor, RelativeSource={RelativeSource AncestorType=UserControl}}"
              Stretch="Uniform"
              RenderTransformOrigin="0.5,0.5">
                    <Path.RenderTransform>
                        <ScaleTransform x:Name="scaleTransform" ScaleX="1" ScaleY="1"/>
                    </Path.RenderTransform>
                </Path>
            </Viewbox>
            <ControlTemplate.Triggers>
                <!-- 鼠标悬停动画 -->
                <Trigger Property="IsMouseOver" Value="True">
                    <Trigger.EnterActions>
                        <BeginStoryboard>
                            <Storyboard>
                                <DoubleAnimation Storyboard.TargetName="scaleTransform"
                                         Storyboard.TargetProperty="ScaleX"
                                         To="1.5" Duration="0:0:0.2"/>
                                <DoubleAnimation Storyboard.TargetName="scaleTransform"
                                         Storyboard.TargetProperty="ScaleY"
                                         To="1.5" Duration="0:0:0.2"/>
                            </Storyboard>
                        </BeginStoryboard>
                    </Trigger.EnterActions>
                    <Trigger.ExitActions>
                        <BeginStoryboard>
                            <Storyboard>
                                <DoubleAnimation Storyboard.TargetName="scaleTransform"
                                         Storyboard.TargetProperty="ScaleX"
                                         To="1" Duration="0:0:0.1"/>
                                <DoubleAnimation Storyboard.TargetName="scaleTransform"
                                         Storyboard.TargetProperty="ScaleY"
                                         To="1" Duration="0:0:0.1"/>
                            </Storyboard>
                        </BeginStoryboard>
                    </Trigger.ExitActions>
                </Trigger>
                <Trigger Property="IsEnabled" Value="false">
                    <Setter TargetName="arrowPath" Property="Fill" Value="{StaticResource Button_BG_Unable}"/>
                </Trigger>
            </ControlTemplate.Triggers>
        </ControlTemplate>

        <!-- 方向箭头路径数据 -->
        <Geometry x:Key="UpArrow">M 8 14 L 16 6 24 14 20 14 20 22 12 22 12 14 8 14</Geometry>
        <Geometry x:Key="DownArrow">M 8 18 L 12 18 12 10 20 10 20 18 24 18 16 26 8 18</Geometry>
        <Geometry x:Key="LeftArrow">M 14 8 L 6 16 14 24 14 20 22 20 22 12 14 12 14 8</Geometry>
        <Geometry x:Key="RightArrow">M 18 8 L 18 12 10 12 10 20 18 20 18 24 26 16 18 8</Geometry>
    </UserControl.Resources>
    <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>
        </Grid.ColumnDefinitions>

        <!-- 上箭头 -->
        <Button Grid.Row="0" Grid.Column="1"
 Template="{StaticResource ArrowButtonTemplate}"
 Tag="{StaticResource UpArrow}"
 cal:Message.Attach="ArrowClick('Up')"/>

         <!--左箭头--> 
        <Button Grid.Row="1" Grid.Column="0"
 Template="{StaticResource ArrowButtonTemplate}"
 Tag="{StaticResource LeftArrow}"
 cal:Message.Attach="ArrowClick('Left')"/>

         <!--下箭头--> 
        <Button Grid.Row="2" Grid.Column="1"
 Template="{StaticResource ArrowButtonTemplate}"
 Tag="{StaticResource DownArrow}"
cal:Message.Attach="ArrowClick('Down')"/>

         <!--右箭头--> 
        <Button Grid.Row="1" Grid.Column="2"
 Template="{StaticResource ArrowButtonTemplate}"
 Tag="{StaticResource RightArrow}"
cal:Message.Attach="ArrowClick('Right')"/>
    </Grid>
</UserControl>