Stop WPF animation, storyboard begin in xaml but stopping it in codebehind?

Question

I created an animation storyboard in xaml file. That story board begins on Button.Click. But to stop the animation I am trying to stop storyboard on my custom event in code

Answer 1

I am thankful for Timothy for giving nice Idea. Here I am posting my working code

   /*create this resources as global to that perticular xaml. Need not to be put it in App.xaml
     MyControl could be Window or Page or UserControl */

       
        
            
            
            
            
        
    

/*  */

/*     */
    
        
     
        
     
    
    

/* ****************************************************************** */



  /*  Code behind to start/stop animation*/

//Get the resource value first on current object, so that when you start/stop the animation, it work only on current object
  Storyboard sbImageAnimate = (Storyboard)this.ServerView.FindResource("MovingServer");

//Start the animation on Button Click 
 protected void Scanbutton_Click(object Sender, EventArgs e)
  {   
   this.MyImage.Visibility = System.Windows.Visibility.Visible; 
   sbImageAnimate.Begin();
  } 

 //Stop animation on my own even. You can use it on any event
 private void EventPublisher_OnFinish(object sender, EventArgs args) 
 {   
      Dispatcher.Invoke(DispatcherPriority.Normal, (Action)delegate() { this.StopScanningAnimation(); });  
 }

 private void StopScanningAnimation()  
   {
   sbImageAnimate.Stop();
   this.MyImage.Visibility = System.Windows.Visibility.Hidden; 
   }