Trigger is not working until i went to my path object - wpf

Question

I have a style for my path object this path is surrounded by a border when I'm writing a trigger that is not working until I went on to actual path object.
Style
<Style TargetType="Path">
<Setter Property="Stroke" Value="{DynamicResource CloseButtonClr}"></Setter>
<Setter Property="Stretch" Value="Uniform"></Setter>
<Setter Property="StrokeThickness" Value="3"></Setter>
<Style.Triggers>
<Trigger Property="Border.IsMouseOver" Value="True">
<Setter Property="Stroke" Value="{DynamicResource LableClr}"/>
</Trigger>
</Style.Triggers>
</Style>
<Border Width="20" Grid.Column="2" Background="Transparent" Margin="0,0,5,0" >
<Path Data="M0,0 L1,1 M0,1 L1,0" />
</Border>
this is my code if I went on the path object then the trigger is working if went in between border and path object the trigger is not working, please help me wt I'm missing thanks

Answer 1

Use a DataTrigger to bind to the IsMouseOver property of the Border:
<Style TargetType="Path">
<Setter Property="Stroke" Value="{DynamicResource CloseButtonClr}"></Setter>
<Setter Property="Stretch" Value="Uniform"></Setter>
<Setter Property="StrokeThickness" Value="3"></Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Stroke" Value="{DynamicResource LableClr}"/>
</Trigger>
<DataTrigger Binding="{Binding IsMouseOver, RelativeSource={RelativeSource AncestorType=Border}}" Value="True">
<Setter Property="Stroke" Value="{DynamicResource LableClr}"/>
</DataTrigger>
</Style.Triggers>
</Style>
A Trigger in a Path style can only bind to a property of the Path itself. The path Border.IsMouseOver will not bind to the parent Border element. It will bind to the IsMouseOver property of the Path. Both Border and Path inherit from UIElement where the property is actually defined.