如何更改WPF文本框的突出显示的文本颜色? [英] How can you change the highlighted text color for a WPF TextBox?

问题描述

WPF TextBox本机利用系统突出显示颜色来绘制所选文本的背景.我想重写它并使之保持一致，因为它随操作系统/用户主题的不同而不同.

The WPF TextBox natively makes use of the System Highlight color for painting the background of selected text. I would like to override this and make it consistent since it varies by OS/user theme.

对于ListBoxItem，有一个

For ListBoxItems, there is a neat trick (see below) where you can override the resource key for the HighlightBrushKey to customize the System Highlight color in a focused setting:

  <Style TargetType="ListBoxItem">
    <Style.Resources>
      <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="LightGreen"/>
    </Style.Resources>
  </Style>

不幸的是，相同的技巧不适用于TextBox.除了覆盖ControlTemplate"之外，还有人有其他想法吗?

The same trick does not work for the TextBox unfortunately. Does anyone have any other ideas, besides "override the ControlTemplate"?

谢谢您的建议！

注意:此行为似乎已添加到WPF4.

推荐答案

正如史蒂夫所说:我遇到了同样的问题.

I bumped into the same problem.

WPF博士所说

在 当前的.NET版本(3.0和3.5 测试版).控件被硬编码为 使用系统设置...不 看看控制模板."

"It is entirely impossible in the current .NET releases (3.0 & 3.5 beta). The control is hardcoded to use the system setting... it doesn't look at the control template at all."

>: //social.msdn.microsoft.com/Forums/zh-CN/wpf/thread/bbffa6e3-2745-4e72-80d0-9cdedeb69f7f/

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