WPF: Receive a ScrollBar visibility change event
                            
                         
                        
                     
                 
                
                    
Hi all, 
I'm using a System.Windows.Controls. DataGrid (WPF) and need to know when the visibility of the horizontal ScrollBar is changing.
I was searching the net but couldn't find a solution. Is there any event fired? By ScrollViewer or ScrollBar? And how to catch it? 
Thanks for any hint
maxmeier