Vcl.ExtCtrls.TCustomRadioGroup.CanModify

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Delphi

function CanModify: Boolean; virtual;

C++

virtual bool __fastcall CanModify();

Properties

Type	Visibility	Source	Unit	Parent
function	protected	Vcl.ExtCtrls.pas Vcl.ExtCtrls.hpp	Vcl.ExtCtrls	TCustomRadioGroup

Description

Determines whether the user can select a different radio button in the group.

Event handlers call CanModify to verify that the user is allowed to select a different radio button in the group. As defined in TCustomRadioGroup, this method always returns true; override it to return false in situations where the user should not be able to make changes.