L_ILM_SORT

Send this message to sort the items in the ImageList Control based on their text attribute.

Parameter	Description
wParam	Boolean flag, TRUE to sort ascending, FALSE to sort descending.
lParam	Ignored, use 0.

Returns

SUCCESS	Function was successful
< 0	An error occurred. Refer to Return Codes.

Comments

If wParam is TRUE, items will be sorted in ascending order, otherwise, items will be sorted in descending order.

The associated macro is:

L_ImgListSort(hWnd, bAscending)

For a complete list of available macros, refer to the Ltlst.h file.

See Also

Elements:	L_ILM_GETITEMCOUNT, L_ILM_CLEAR
Topics:	Using the ImageList Control
	Image List Control Messages

Example

 L_INT ILM_SORTExample(HWND hCtrl)
{
   if(IsWindow(hCtrl))
   {
      /* sort items ascending */
      L_INT nRet = (L_INT)SendMessage(hCtrl, L_ILM_SORT, (WPARAM)TRUE, 0L);
      /* update the control */
      RedrawWindow(hCtrl, NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASE);

      return nRet;
   }
   else
      return ERROR_INVALID_PARAMETER;
}