Vcl.StdCtrls.TCustomComboBox.DropDown

• Up to Parent: TCustomComboBox

Delphi

procedure DropDown; override;

C++

DYNAMIC void __fastcall DropDown();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	Vcl.StdCtrls.pas Vcl.StdCtrls.hpp	Vcl.StdCtrls	TCustomComboBox

Description

Generates an OnDropDown event.

Vcl.StdCtrls.TCustomComboBox.DropDown inherits from Vcl.StdCtrls.TCustomCombo.DropDown. All content below this line refers to Vcl.StdCtrls.TCustomCombo.DropDown.

Generates an OnDropDown event.

DropDown is called automatically when the DroppedDown property changes to true. It responds by generating an OnDropDown event. To perform additional processing or block the OnDropDown event, override DropDown.

See Also

• OnDropDown

• DroppedDown