您可能会发现,如果您要绑定的不是简单的文本值,您将需要使用ContentPresenter
其他任何内容,否则不会出现任何内容,如果您绑定的是 XML 数据源,则可能是这样。
IsMouseOver 的属性触发器为文本提供下划线。
下面给出了我绑定到 XML 的示例。
<Style x:Key="JobNumberStyleButton" TargetType="{x:Type Button}">
<Setter Property="VerticalAlignment" Value="Top"/>
<Setter Property="HorizontalAlignment" Value="Left"/>
<Setter Property="Cursor" Value="Hand"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<TextBlock>
<ContentPresenter
Margin="0,0,0,0"
ContentTemplate="{TemplateBinding ContentTemplate}"
Content="{TemplateBinding Content}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
RecognizesAccessKey="False"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</TextBlock>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<TextBlock Padding="0,0,0,0" Margin="0,0,0,0">
<Underline>
<ContentPresenter
Margin="0,0,0,0"
ContentTemplate="{TemplateBinding ContentTemplate}"
Content="{TemplateBinding Content}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
RecognizesAccessKey="False"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Underline>
</TextBlock>
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>