Vcl.ComCtrls.TCustomComboBoxEx.DestroyWnd
Delphi
procedure DestroyWnd; override;
C++
virtual void __fastcall DestroyWnd();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TCustomComboBoxEx |
Description
Destroys the Windows control that represents the combo box.
DestroyWnd is called when the underlying Windows control needs to be destroyed. In addition to freeing this control when the TCustomComboBoxEx object is destroyed, it can be temporarily destroyed and recreated in order to set properties that require changing the window creation parameters.
DestroyWnd saves the contents of Items list before calling the inherited DestroyWnd method. The saved list is used if the window is recreated.