System.ImageList.TBaseImageList.BeginUpdate
Delphi
procedure BeginUpdate;
C++
void __fastcall BeginUpdate();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | System.ImageList.pas System.ImageList.hpp |
System.ImageList | TBaseImageList |
Description
When BeginUpdate is called for the first time, it sets the csUpdating state to the current list object to prevent multiple calls to DoChange.
Each call to BeginUpdate increments by one the internal counter of started and not accomplished updates of the current image list object.