<Condition Binding="{Binding valueType}" Value="Option"/> <Condition Binding="{Binding editType}" Value="任意修改"/> </MultiDataTrigger.Conditions> <MultiDataTrigger.Setters> <Setter Property="Visibility" Value="V
不能绑定DataTrigger的值。要解决此问题，请将IValueConverter添加到您的DataTrigger.Binding中，这会将其转...
<DataTriggerBinding="{Binding Sex}"Value="True"> <SetterProperty="Text"Value="男"></Setter> </DataTrigger> <DataTriggerBinding="{Binding Sex}"Value="False"> <SetterProperty="Text"Value="女"></Setter> </DataTrigger> </Style.Triggers> </Style> </TextBlock.Style> </TextBlock> </DataTemp...
<DataTrigger Binding="{Binding IsMouseOver,RelativeSource={RelativeSource Self}}" Value="True"> <Setter Property="Foreground" Value="Red" /> </DataTrigger> </Style.Triggers> </Style> </TextBlock.Style> </TextBlock> </Grid> 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 那么例...
Value="5" TargetName="border" /> </DataTrigger.Setters> </DataTrigger> <DataTrigger Binding="{Binding Path=SpecialFeatures}"> <DataTrigger.Value> <src:SpecialFeatures>Highlight</src:SpecialFeatures> </DataTrigger.Value> <Setter Property="BorderBrush" Value="Orange" TargetName="border" /> <...
<DataTemplate.Triggers><DataTriggerBinding="{Binding Path=TaskType}"><DataTrigger.Value><local:TaskType>Home</local:TaskType></DataTrigger.Value><SetterTargetName="border"Property="BorderBrush"Value="Yellow"/></DataTrigger></DataTemplate.Triggers> ...
在XAML 中定义一个 StackPanel 的样式并为它添加DataTrigger,当 IsNameHasFocus 的值为 True 时,通过FocusManager.FocusedElement指定某个元素获得焦点: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 <StackPanel.Style><Style><Style.Triggers><DataTrigger Binding="{Binding IsNameHasFocus}"Value="True"><...
<DataTrigger Binding="{Binding}" Value="{x:Null}"> <Setter Property="Background" Value="Transparent"/> <!-- 文本为null时背景色为透明 --> </DataTrigger> <DataTrigger Binding="{Binding}" Value="{x:Static sys:String.Empty}"> <Setter Property="Background" Value="Transparent"/> ...
MultiDataTrigger在绑定数据满足一组条件时应用(或多项)属性值或执行操作。 代码: 一个及多个条件的触发器, <Style TargetType="ListBoxItem"> <Style.Triggers> <DataTrigger Binding="{Binding Path=State}" Value="WA"> <Setter Property="Foreground" Value="Red" /> ...
Value="5" TargetName="border" /> </DataTrigger.Setters> </DataTrigger> <DataTrigger Binding="{Binding Path=SpecialFeatures}"> <DataTrigger.Value> <src:SpecialFeatures>Highlight</src:SpecialFeatures> </DataTrigger.Value> <Setter Property="BorderBrush" Value="Orange" TargetName="border" /> <...