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

TWinControl.OnDockOver

Event handler for moves of a control over this docksite. Determines acceptance or rejection of an possible drop.

Declaration

Source position: controls.pp line 2119

public property TWinControl.OnDockOver : TDockOverEvent
  read FOnDockOver
  write FOnDockOver;