System.ImageList.TBaseImageList.DoChange
Delphi
procedure DoChange; virtual; abstract;
C++
virtual void __fastcall DoChange() = 0 ;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | System.ImageList.pas System.ImageList.hpp |
System.ImageList | TBaseImageList |
Description
Declares the method to handle changes in the image list.
Descendants of TBaseImageList, for example TCustomImageList, implement DoChange as executing actions to handle changes in the corresponding image list. After other actions, DoChange, usually, calls the OnChange event handler if it is assigned.
DoChange is called by Change. Do not call DoChange from your code explicitly, call Change to activate DoChange.