L_ILM_GETITEMCOUNT

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

Parameter

Description

wParam

Ignored, use 0.

lParam

Ignored, use 0.

Returns

>=0

The number of items

<0

An error occurred. Refer to Return Codes.

Comments

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

The associated macro is:

L_ImgListGetItemCount(hWnd)

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

See Also

Elements:

L_ILM_GETROWCOUNT, L_ILM_GETCOLCOUNT, L_ILM_GETSELCOUNT, L_ILM_GETPAGECOUNT

Topics:

Using the ImageList Control

 

Image List Control Messages

Example

L_INT ILM_GETITEMCOUNTExample(HWND hCtrl) 
{ 
   if(IsWindow(hCtrl)) 
   { 
      LRESULT lCount; 
      L_TCHAR buf[180]; 
 
      /* get current item count */ 
      lCount = SendMessage(hCtrl, L_ILM_GETITEMCOUNT, 0, 0L); 
 
      wsprintf(buf, TEXT("Items: %ld\n"), lCount); 
      MessageBox(hCtrl, buf, TEXT("Count"), MB_OK); 
 
      return SUCCESS; 
   } 
   else 
      return ERROR_INVALID_PARAMETER; 
} 

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