TCustomListView.DoOwnerDataStateChange function

Member of TCustomListViewprotectedIn unit ComCtrls

Signals the OnDataStateChange event handler (when assigned).

Declaration

pascal

function DoOwnerDataStateChange(AStartIndex: Integer; 
 AEndIndex: Integer; 
 AOldState: TListItemStates; 
 ANewState: TListItemStates): Boolean
 ; virtual

Function result

Returns True if the OnDataStateChange event handler has been assigned for the control.

Description

Not used in the current LCL implementation.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.