WPF 背景两种色调 [英] WPF Background Two Tone

问题描述

我正在尝试做一些如此简单的事情，但却一事无成.我一直在网上搜索，试图找到一个清晰的例子或一点点信息，但我找到的每篇文章都展示了完全相同的简单例子.

I'm trying to do something so simple but cannot get anywhere with it. I've been trawling the net trying to find a clear example or tit bit of information but every article I find is showing the exact same simple example.

我想要做的就是有一个列表框项目的背景，它是两种色调，但它们之间没有渐变混合.到目前为止，我有:

All I want to do is have a background to a list box item that is two tone but without a gradial blend between them. So far I have:

<Setter Property="Background" >
    <Setter.Value>
        <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
            <GradientStop Color="#ACC6E0" Offset="0"/>
            <GradientStop Color="#DCE7F5" Offset="1"/>
        </LinearGradientBrush>
    </Setter.Value>
</Setter>

我尝试了很多不同的东西，但我最终得到的只是渐变的变体，而不是两个音调相等的分割.

I've tried plenty of different things but all I end up with is a variant of a gradual gradient not a two tone equal split.

非常感谢

保罗

推荐答案

只需在相同的偏移量处添加两个停靠点:

Just add two stops at the same offset:

    <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
        <GradientStop Color="#ACC6E0" Offset="0"/>
        <GradientStop Color="#ACC6E0" Offset="0.5"/>
        <GradientStop Color="#DCE7F5" Offset="0.5"/>
        <GradientStop Color="#DCE7F5" Offset="1"/>
    </LinearGradientBrush>

事实上，您可以删除端点:

In fact you can drop the end points:

    <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
        <GradientStop Color="#ACC6E0" Offset="0.5"/>
        <GradientStop Color="#DCE7F5" Offset="0.5"/>
    </LinearGradientBrush>

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