问题触发器 [英] Question Trigger

问题描述

< 样式 >

< Style.Triggers >

< 触发器
Property =" IsMouseOver"
值 =" True">

< Setter
Property ="背景"
值 =" Red">< / Setter > < / 触发器 >

< / Style.Triggers >

< / 样式 >

I
想要更改按钮的背景颜色，我使用background属性导致错误

错误
属性'背景'不是
类型FrameworkElement

解决方案

尝试在你的Style上设置TargetType。否则你将尝试定位最基本类型（FrameworkElement）;

< span style ="font-family：Consolas;颜色：＃0000FF; font-size：x-small"> < 样式
TargetType ="按钮">

 

 

 

hth

标记

<Style>

<Style.Triggers>

<Trigger Property="IsMouseOver" Value="True">

<Setter Property="Background" Value="Red"></Setter></Trigger>

</Style.Triggers>

</Style>

I want to change the background color of the button, I use the background attribute the errors they cause

Error Property 'Background' was not found in type FrameworkElement

解决方案

Try setting the TargetType on your Style. Otherwise you'll be trying to target the base-most type (FrameworkElement);

<Style TargetType="Button">

 

 

 

hth

Mark

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