我有一个UserControl,它是一个经过修改的toggleButton 我已经为它添加了两个String属性,因此我可以在blend中更改(或绑定)它们,我希望它是切换按钮时显示的文本。即,当选中时,未选中时会显示一个字符串 - 另一个字符串。
设置文本很好,切换UserControl很好,但我不知道如何通过触发器从切换的属性设置contentpresenter的内容。以下是对代码的粗略看法:
<UserControl
x:Name="UserControl"
<UserControl.Resources>
<Style x:Key="BiTextToggleButtonWithBorder" TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Grid>
<Path x:Name="path"
Data="M28,0.5 L28.071953,0.50129622 28.092436,0.5 115.90756,0.5 C117.89162,0.50000113 119.5,2.5147196 119.5,5.0000013 L119.61492,36.460156 119.61432,36.857203 C117.1338,37.367692 108.82679,39.239366 106.37993,47.492391 L44.667,47.5 28.092436,47.5 4.9999995,47.5 C2.5147185,47.5 0.5,45.485283 0.5,43 L0.5,21 0.51801485,20.64324 0.5,20.0835 C0.5,9.2678322 12.812169,0.50000072 28,0.5 z"
Stretch="Fill"
<ContentPresenter
x:Name="contentPresenter"
Content="{Binding}"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Content" TargetName="contentPresenter" Value="{Binding whatgoeshere!?}"/>
</Trigger>
<Trigger Property="IsChecked" Value="False">
<Setter Property="Content" TargetName="contentPresenter" Value="whatgoeshere!?"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</UserControl.Resources>
<Grid x:Name="LayoutRoot">
<ToggleButton
x:Name="ToggleButton"
Style="{DynamicResource BiTextToggleButtonWithBorder}"
FontSize="18.667"
Foreground="{DynamicResource WhiteText}"/>
</Grid>
</UserControl>
我甚至找不到想要改变的属性。我之前已经对UserControl中的对象进行了类似的绑定,但是在样式和控件展示器中没有任何内容。
我错过了什么?