Removes references to the WinColumnsListEditor's control and its event handlers.
public override void BreakLinksToControls()
Public Overrides Sub BreakLinksToControls
The BreakLinksToControls method is used when disposing of the current List Editor, or replacing it with another List Editor.
After disposing controls, raises the WinColumnsListEditor.PrintableChanged event.
Generally, you do not need to use this method.