在使用WPF透明样式按钮背景 [英] Transparent button background in WPF using style

问题描述

我已经发现了大约一个按钮的边框设置为透明这一话题。
这工作得很好，但我想用这个为按钮背景和没有边界。

I've found this topic about setting the border of a button to transparent. This works fine, but I want to use this for the button background and not the border.

解决方案中的链接，我已经把＆LT; Window.Resources＆GT; ...＆LT; /Window.Resources> ：

Solution in link which I've put in <Window.Resources>...</Window.Resources>:

<Style TargetType="{x:Type Button}">
    <Setter Property="Background" Value="Green"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type Button}">
                <Border Background="{TemplateBinding Background}">
                    <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                </Border>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
    <Style.Triggers>
        <Trigger Property="IsMouseOver" Value="True">
            <Setter Property="Background" Value="Red"/>
        </Trigger>
    </Style.Triggers>
</Style>

来源：​​鼠标悬停按钮背景

如何修改此code，所以我可以用它来为我设置按钮，透明的背景和它没有边界？

How can edit this code so I can use this to set the background of my button to transparent and not the border of it?

推荐答案

找到了我的问题解决方案：

Found the solution for my issue:

显然，你必须ControlTemplate.Trigger下的ControlTemplate中添加触发器。和D你这样做之后，与边框的事情是，你必须设置在边境标签的的TargetName，然后设置参考（ - >的TargetName =XXXXX），将您已在边境标签命名的属性。

Apparently you have to add the triggers within the ControlTemplate under ControlTemplate.Trigger. Andd after you've done that the thing with borders is that you have to set a TargetName in the Border tag and then set the reference (-> TargetName="XXXXX") to the properties which you've named in the border tag.

所以：

<Window.Resources>
<Style x:Key="MenuButton" TargetType="Button">
    <Setter Property="Background" Value="Transparent"/>
    <Setter Property="Height" Value="40" />
    <Setter Property="Width" Value="Auto" />
    <Setter Property="Foreground" Value="White" />
    <Setter Property="Margin" Value="45,0,0,0" />

    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type Button}">
                <Grid>
                <Border Name="MenuBorder" SnapsToDevicePixels="True" BorderBrush="Black" Background="{TemplateBinding Background}" BorderThickness="0,0,0,2" >
                    <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                </Border>
                </Grid>
                <ControlTemplate.Triggers>
                    <Trigger Property="Button.IsFocused" Value="True">
                        <Setter Property="Background" Value="Transparent"/>
                        <Setter TargetName="MenuBorder" Property="BorderBrush" Value="#FFED6A2B" />
                    </Trigger>
                </ControlTemplate.Triggers>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>

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