Vcl.ComCtrls.TLVOwnerDataStateChangeEvent

From RAD Studio API Documentation
Jump to: navigation, search

C++

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

Properties

Type Visibility Source Unit Parent
typedef public 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