删除文本框上的默认鼠标悬停/焦点效果 [英] Remove default mouseover/focus effect on textboxes

问题描述

我在Expression Blend中创建了一种自定义TextBox.我将背景和边框的填充更改为渐变，并添加了阴影效果.

I have created a kind of custom TextBox in Expression Blend. I have changed the fill of the background and border to a gradient, and added in a Shadow Effect.

我注意到，当我将鼠标悬停或聚焦在TextBox上时，WPF的某些默认行为/(样式?)会接管并且边框也会更改.

I've noticed that when I mouseover or focus my TextBox, some default behavior/(style?) of WPF takes over and my border is changed.

我想知道是否有什么方法可以阻止或阻止WPF在我将鼠标移至其上时更改我的TextBox es样式.这可能吗?

I was wondering if there was anyway to prevent or stop WPF from changing my TextBoxes style when I focus or mouseover it. Is this possible?

推荐答案

您是否自定义样式，将OverridesDefaultStyle属性设置为true?我相信这可以防止从默认样式中绘制默认值.

Does you custom style set the OverridesDefaultStyle property to true? I believe this should prevent default values being drawn from the default style.

如果是这样，并且不起作用(或者您想使用自己的 own 边框)，那么我能想到的是，对于在Style中使用触发器更改适当的属性/ControlTemplate:

If so, and this isn't working (or you want to use your own border), all I can think is that you will need to override the default styling mechanism for the event of the appropriate property changing using a Trigger in your Style / ControlTemplate:

<Style x:Key="Triggers" TargetType="TextBox">
  <Style.Triggers>
    <Trigger Property="IsMouseOver" Value="true">
        <Setter Property = "BorderBrush" Value="{Binding ToYourBorder}"/>
    </Trigger>
  </Style.Triggers>
</Style>

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