title: Is there any way in BindingSource to know the values changes?
body: <p>I'm using a <code>BindingSource</code> in a windows forms application, there are many controls was bound with a BindingSource.</p>
  
  <p>I don't want to monitor the controls to get the changes, can I know if a value changed from the BindingSource by an event?</p>
  
  <p>I looked for an event in it, but I didn't find.</p>
  
  <p>Thanks in advance.</p>