WPF 动态切换旋钮图片

WPF 动态切换按钮图片
很简单，就直接上代码了

<Button Name="zoomout" Tag="zoomout" ToolTip="放大">    <Button.Template>        <ControlTemplate TargetType="{x:Type Button}">            <Border>                <Image Name="img" Source="/ModulusFE.StockChartX;component/Images/zoomOut.png"/>            </Border>            <ControlTemplate.Triggers>                <Trigger Property="IsEnabled" Value="False">                    <Setter TargetName="img" Property="Source" Value="/ModulusFE.StockChartX;component/Images/zoomOutGrey.png">                    </Setter>                </Trigger>                <Trigger Property="IsMouseOver" Value="True">                    <Setter TargetName="img" Property="Source" Value="/ModulusFE.StockChartX;component/Images/zoomOutHover.png">                    </Setter>                </Trigger>            </ControlTemplate.Triggers>        </ControlTemplate>   </Button.Template></Button>