Removes references to the Property Editor's control and its event handlers.
true if event handlers should be unsubscribed only; false, if in addition to event unsubscription, the allocated resources should be disposed of.
The BreakLinksToControl method is used when disposing of the current Property Editor, or replacing it with another Property Editor. Generally, you do not need to use it. However, in the WinPropertyEditor class descendants, you can override it if you need to dispose of the manually allocated resources.