& lt; Style TargetType="Border" x: Key="orientation" & gt; 
<style. Triggers> 
 
 

 
 
 
 
 
 
 
 
 
</style> 

 & lt; Border Margin="0 0 3" Style="{StaticResource orientation"} "& gt; 
 

Want to make the mouse to the border, the Path drawing graphics Fill also change color, I wrote the following:

 & lt; ColorAnimation To="# 1 e395b" Duration="0:0:0. 3" Storyboard. TargetProperty="(Shape. The Fill). Color"/& gt; 

But the system error, can you tell me how to write to find the child element attribute values?