API:FMX.ListView.TAppearanceListView.DoUpdatingItemView
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.
FMX.ListView.TAppearanceListView.DoUpdatingItemView inherits from FMX.ListView.TListViewBase.DoUpdatingItemView. All content below this line refers to FMX.ListView.TListViewBase.DoUpdatingItemView.
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.