L_ILM_GETPAGECOUNT

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Send this message to get the number of pages of items in the ImageList Control.

Parameter	Description
wParam	Ignored, use 0.
lParam	Ignored, use 0.

Returns

>=0	The number of pages
< 0	An error occurred. Refer to Return Codes.

Comments

This message will return the total number of pages of items in the ImageList Control. Pages are calculated using the total number of rows or columns (depending on the scroll style) and the total number of rows or columns (depending on the scroll style) that are completely visible in the ImageList Control's client area.

The associated macro is:

L_ImgListGetPageCount(hWnd)

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

See Also

Elements:	L_ILM_GETPAGE, L_ILM_GETITEMCOUNT, L_ILM_GETROWCOUNT, L_ILM_GETCOLCOUNT, L_ILM_GETSELCOUNT, L_ILM_GETSCROLLSTYLE
Topics:	Using the ImageList Control
	Image List Control Messages

Example

 L_INT ILM_GETPAGECOUNTExample(HWND hCtrl)
{
   L_INT32 lCount;
   L_INT32 lPage;
   L_TCHAR buf[200];
   if(IsWindow(hCtrl))
   {
      /* get current page count */
      lCount = (L_INT32)SendMessage(hCtrl, L_ILM_GETPAGECOUNT, 0, 0L);
      /* get current page */
      lPage = (L_INT32)SendMessage(hCtrl, L_ILM_GETPAGE, 0, 0L);
      wsprintf(buf, TEXT("Page: %ld of %ld Pages!"), lPage, lCount);
      MessageBox(hCtrl, buf, TEXT("Page Count"), MB_OK);

      return SUCCESS;
   }
   else
      return ERROR_INVALID_PARAMETER;
}