Vcl.ComCtrls.TLVOwnerDataStateChangeEvent

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Delphi

TLVOwnerDataStateChangeEvent = procedure(Sender: TObject; StartIndex,
EndIndex: Integer; OldState, NewState: TItemStates) of object;

C++

typedef void __fastcall (__closure *TLVOwnerDataStateChangeEvent)(System::TObject* Sender, int StartIndex, int EndIndex, TItemStates OldState, TItemStates NewState);

Properties

Type Visibility Source Unit Parent
type
typedef
public
Vcl.ComCtrls.pas
Vcl.ComCtrls.hpp
Vcl.ComCtrls Vcl.ComCtrls

Description

TLVOwnerDataStateChangeEvent is the type of a list view's Vcl.ComCtrls.TCustomListView.OnDataStateChange and Vcl.ComCtrls.TCustomListView.OnDataStateChange event handlers.

Sender is the list view control containing the items that have changed.

StartIndex is the index of the first item that has changed.

EndIndex is the index of the last item that has changed.

OldState is the old state of the items.

NewState is the new state of the items.

See Also