在网格背景上显示一条线 [英] Display a line at grids background

问题描述

如何在网格容器的背景中存储和显示一条线?我必须为每个资源字典设置背景.

How can I store and display a line at the background of a grid container? I had to set the background per resource dictionary.

<Style TargetType="{x:Type Grid}">
    <Setter Property="Background">
        <Setter.Value>
            <!--here I had to display a vertical line at bottom,
                which goes over the whole window -->
        </Setter.Value>
    </Setter>
</Style>

或:

<Style TargetType="{x:Type Window}">
    <Setter Property="Background">
        <Setter.Value>
            <!-- here I had to display a vertical line at bottom,
                 which goes over the whole window and set the background color-->
        </Setter.Value>
    </Setter>
</Style>

问题是我在应用程序的每个窗口中都需要红色页脚.我使用 ResourceDictionary 进行样式设置.我不能使用图片，因为我必须在运行时/为每个应用程序设置颜色.

The problem is that I need the red footer in each window of the application. I use a ResourceDictionary for styling. I can't use a picture, because I have to set the colors at runtime/for each application.

推荐答案

您可以使用画笔本身.

使用visualbrush，您可以将任何内容绘制为画笔:http://msdn.microsoft.com/de-de/library/system.windows.media.visualbrush.aspx

with the visualbrush you can draw anything as brush: http://msdn.microsoft.com/de-de/library/system.windows.media.visualbrush.aspx

做类似的事情

<VisualBrush>
...
<Grid Background="Red" .../>
<Line ... />

</VisualBrush>

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