CheckBox文本根据其IsChecked进行更改(CheckBox text to change based on its IsChecked)

CheckBox文本根据其IsChecked进行更改(CheckBox text to change based on its IsChecked)

我希望根据IsChecked状态更改CheckBox文本。

尝试以下，但它抱怨没有属性内容

<CheckBox Name="IsManualInput" IsChecked="{Binding Path=IsManual, Mode=TwoWay}" > <CheckBox.Style> <Style> <Style.Triggers> <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=IsChecked}" Value="True" > <Setter Property="Content" Value="Manual" /> <Setter Property="IsReadOnly" Value="True"/> </DataTrigger> <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=IsChecked}" Value="True" > <Setter Property="Content" Value="Define manually..." /> <Setter Property="IsReadOnly" Value="True"/> </DataTrigger> </Style.Triggers> </Style> </CheckBox.Style> </CheckBox>

I want a CheckBox text to changed based on the IsChecked status.

Tried with the following, but it complains about not having the property Content

<CheckBox Name="IsManualInput" IsChecked="{Binding Path=IsManual, Mode=TwoWay}" > <CheckBox.Style> <Style> <Style.Triggers> <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=IsChecked}" Value="True" > <Setter Property="Content" Value="Manual" /> <Setter Property="IsReadOnly" Value="True"/> </DataTrigger> <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=IsChecked}" Value="True" > <Setter Property="Content" Value="Define manually..." /> <Setter Property="IsReadOnly" Value="True"/> </DataTrigger> </Style.Triggers> </Style> </CheckBox.Style> </CheckBox>

最满意答案

这是一个简单的错误，您需要在Style中包含TargetType。

例如

<Style TargetType="{x:Type CheckBox}">

It's a simple mistake, you need to include TargetType in your Style.

e.g.

<Style TargetType="{x:Type CheckBox}">