Unit 'Controls'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#lcl]

TWinControl.HandleNeeded

Call this method when your code requires a valid Handle for this control.

Declaration

Source position: controls.pp line 2431

public procedure TWinControl.HandleNeeded;

An attempt is made to create a widget, when not already done.

Remark:

In certain situations it may be impossible to create a widget right now!

Version 4.6

Generated 2026-02-20