如何在WPF中删除鼠标悬停时按钮的Glow

Question

我在WPF中使用一个简单的按钮.我在背景上放了按钮的图像.我的问题是,当我将鼠标指针移动到按钮时,它会获得默认的光晕并覆盖作为背景给出的图像.

        <Button Grid.Column="3" Name="Play" BorderBrush="Transparent"
            Focusable="False" Width="45" Height="45" Click="Play_Click"
            VerticalAlignment="Center" HorizontalAlignment="Center" Margin="0,6,10,6">
            <Button.Background >
                <ImageBrush ImageSource="images/play.png"  />
            </Button.Background>
            <Button.Foreground>
                <ImageBrush ImageSource="images/play.png"  />
            </Button.Foreground>
        </Button>

请帮我.

Answer 1

它在Button的ControlTemplate中定义.你应该创建自己的.

比如这样.

<Style x:Key="MyButtonStyle" TargetType="Button">
  <Setter Property="Template">
     <Setter.Value>
        <ControlTemplate TargetType="Button">
           <Grid Background="{TemplateBinding Background}">
              <ContentPresenter HorizontalAlignment="Center"
                        VerticalAlignment="Center"/>
           </Grid>
        </ControlTemplate>
     </Setter.Value>
  </Setter>
</Style>

然后,您可以将此样式应用于Button.并将背景设置为您的图像.

<Button Style="{StaticResource MyButtonStyle}" Grid.Column="3" Name="Play" BorderBrush="Transparent"
        Focusable="False" Width="45" Height="45" Click="Play_Click"
        VerticalAlignment="Center" HorizontalAlignment="Center" Margin="0,6,10,6">
        <Button.Background >
            <ImageBrush ImageSource="images/play.png"  />
        </Button.Background>
</Button>