触发器不像预期的那样工作

Question

我想我遗漏了一些东西。

无论如何，我想做一个metro风格的wpf主题，所以我从这个开始:

<Color x:Key="PrimaryColor">#8CBF26</Color>
<Color x:Key="TextColor">White</Color>
<Color x:Key="BackgroundColor">Black</Color>
<SolidColorBrush x:Key="PrimaryBrush" Color="{StaticResource ResourceKey=PrimaryColor}" />
<SolidColorBrush x:Key="ForgroundBrush" Color="{StaticResource ResourceKey=TextColor}" />
<SolidColorBrush x:Key="BackgroundBrush" Color="{StaticResource ResourceKey=BackgroundColor}" />
<FontFamily x:Key="FontFamily">Segoe WP, Segoe UI, Lucida Sans Unicode, Verdana</FontFamily>
<Style TargetType="{x:Type Window}">
    <Setter Property="Background" Value="{StaticResource BackgroundBrush}" />
</Style>
<Style TargetType="{x:Type Run}">
    <Setter Property="FontWeight" Value="Bold" />
    <Setter Property="FontFamily" Value="{StaticResource FontFamily}" />
    <Setter Property="Foreground" Value="{StaticResource ForgroundBrush}" />
</Style>
<Style TargetType="{x:Type TextBlock}">
    <Setter Property="FontWeight" Value="Bold" />
    <Setter Property="FontFamily" Value="{StaticResource FontFamily}" />
    <Setter Property="Foreground" Value="{StaticResource ForgroundBrush}" />
</Style>
<Style TargetType="{x:Type Button}">
    <Setter Property="Background" Value="{StaticResource BackgroundBrush}"/>
    <Setter Property="BorderBrush" Value="{StaticResource ForgroundBrush}"/>
    <Setter Property="BorderThickness" Value="2"/>
    <Setter Property="Foreground" Value="{StaticResource ForgroundBrush}"/>
    <Setter Property="HorizontalContentAlignment" Value="Center"/>
    <Setter Property="VerticalContentAlignment" Value="Center"/>
    <Setter Property="Padding" Value="1"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type Button}">
                <Border x:Name="border" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" >
                    <ContentPresenter Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" 
                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
                                      VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                      HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" />
                </Border>
                <ControlTemplate.Triggers>
                    <Trigger Property="IsPressed" Value="true">
                        <Setter Property="Background" Value="{StaticResource ForgroundBrush}" />
                        <Setter Property="Foreground" Value="{StaticResource BackgroundBrush}" />
                    </Trigger>
                </ControlTemplate.Triggers>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>

好吧，这工作得很好，但触发器的前景属性从未修改，我的猜测是，样式的TextBlock已经，所以它不能覆盖它的前景是否有任何解决这个问题的方法??

谢谢

Answer 1

Edit: TextBlock样式应用于Button的ControlTemplate内部，以某种方式覆盖其自己的样式。我不知道该怎么办。

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对我有用，你在Button实例上设置了Foreground吗?如果是这样的话，将根据优先级重写触发器。