TLVDataFindEvent

type TLVDataFindEvent = procedure(

  Sender: TObject;

  AFind: TItemFind;

  const AFindString: string;

  const AFindPosition: TPoint;

  AFindData: Pointer;

  AStartIndex: Integer;

  ADirection: TSearchDirection;

  AWrap: Boolean;

  var AIndex: Integer

) of object;

Sender

Object for the event notification. (TCustomListView)

AFind

TItemFInd value with the search type or strategy used in the handler routine.

AFindString

String value to locate in the list items.

AFindPosition

TPoint instance with the initial position for a find nearest search.

AFindData

Find parameter flag values used in the search. Includes the content provided by the widgetset class instance.

AStartIndex

Initial position in the list item storage where the search is started. The default value (0) starts at the first list item.

ADirection

Indicates the search direction when using a find nearest search type.

AWrap

True if the search can continue at the beginning of the list item storage when a match is not found.

AIndex

Returns the position where the matching list item was found, or -1 when no match is found.

TCustomListView.OnDataFind

Event handler signalled to locate list item data when OwnerData (virtual) mode is enabled.

TCustomListView.DoOwnerDataFind

Implements incremental search in list items when OwnerData has been enabled.