[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Controls' (#lcl)

TWinControl.OnDockOver

Event handler signalled when a control is moved over a docksite; determines whether the drop event is accepted or rejected.

Declaration

Source position: controls.pp line 2346

public property TWinControl.OnDockOver : TDockOverEvent
  read FOnDockOver
  write FOnDockOver;
Version 4.0 Generated 2025-05-03 Home