FMX.ListView.TAppearanceListView.DoUpdatingItemView

• Up to Parent: TAppearanceListView

Delphi

procedure DoUpdatingItemView(const AListItem: TListItem; var AHandled: Boolean); override;

C++

virtual void __fastcall DoUpdatingItemView(Fmx::Listview::Types::TListItem* const AListItem, bool &AHandled);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	FMX.ListView.pas FMX.ListView.hpp	FMX.ListView	TAppearanceListView

Description

Dispatches the OnUpdatingItemView event.

DoUpdatingItemView receives the following parameters:

• AListItem is the target list view item.
• AHandled determines whether the event handler of OnUpdatingItemView takes care of updating the appearance of the list view item (True) or DoUpdatingItemView must update the appearance of the list view item instead (False).

DoUpdatingItemView passes itself (as the Sender parameter) and the received AListItem and AHandled parameters to the event handler of OnUpdatingItemView.
If AListItem is an instance of TListViewItem, DoUpdatingItemView also passes itself (as the Sender parameter) and the received AListItem and AHandled parameters to the event handler of OnUpdatingObjects.

See Also

• FMX.ListView.TAppearanceListView.DoUpdateItemView

• FMX.ListView.TListViewBase.DoUpdatingItemView