Products | Support | Send comments on this topic. | Email a link to this topic. | Back to Getting Started | Help Version 18.0.11.1
LEADTOOLS Raster Imaging C DLL Help

L_ILM_GETROWCOUNT

Show in webframe

Send this message to get the current number of item rows in the ImageList Control.

Parameter

Description

wParam

Ignored, use 0.

lParam

Ignored, use 0.

Returns

>=0

The number of rows.

<0

An error occurred. Refer to Return Codes.

Comments

This message will return the total number of item rows in the ImageList Control.

The associated macro is:

L_ImgListGetRowCount(hWnd)

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

See Also

Elements:

L_ILM_GETCOLCOUNT, L_ILM_GETITEMCOUNT, L_ILM_GETSELCOUNT, L_ILM_GETPAGECOUNT

Topics:

Using the ImageList Control

 

Image List Control Messages

Example

 L_INT ILM_GETROWCOUNTExample(HWND hCtrl)
{
   if(IsWindow(hCtrl))
   {
      LRESULT lRows;
      LRESULT lCols;
      L_TCHAR buf[180];

      /* get current row and column counts */
      lRows = SendMessage(hCtrl, L_ILM_GETROWCOUNT, 0, 0L);
      lCols = SendMessage(hCtrl, L_ILM_GETCOLCOUNT, 0, 0L);

      wsprintf(buf, TEXT("Rows: %ld\tCols: %ld\n"), lRows, lCols);
      MessageBox(hCtrl, buf, TEXT("Count"), MB_OK);

      return SUCCESS;
   }
   else
      return ERROR_INVALID_PARAMETER;
}
Products | Support | Contact Us | Copyright Notices
© 2006-2014 All Rights Reserved. LEAD Technologies, Inc.