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 2369

public procedure TWinControl.HandleNeeded;

Description

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!


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