TCustomListBox.GetCachedData

Returns a pointer to the cached item data.

Declaration

Source position: stdctrls.pp line 596

protected function TCustomListBox.GetCachedData(

const AIndex: Integer

):Pointer;

Arguments

AIndex

Ordinal position in Items for the values retrieved in the method.

Function result

Pointer to the item data in the cache.

Description

Gets a pointer to the item data for the specified list box item. The return value contains the attributes stored in Items at the position in AIndex. Items is cast to a TExtendedStringList instance to access its indexed Records property.

Errors

Raises an InvalidOperation exception when the cache is marked as invalid, i. e. when the widgetset class has already been created.