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

TWinControl.HandleAllocated

Checks whether a handle for the widget has been allocated for the control.

Declaration

Source position: controls.pp line 2429

public function TWinControl.HandleAllocated: Boolean;

Function result

True when a widget exists and its Handle is not Nil.

Version 4.0 Generated 2025-05-03 Home