OS Win98
Compiler: VC6++
Subject: Combo boxes

Trying to insert/add a string a combo box, but failing. I don't get an error but the string isn't added. Pointers?

Code:

case WM_COMMAND:

switch(wParam){

case BS_PUSHBUTTON:
if (SendMessage(hCombo,CB_ADDSTRING ,0,(LPARAM)"ABCDEF")!=CB_ERR)
UpdateWindow(hCombo);
MessageBox(hwnd,"Combo updated","",MB_OK);
break;


Thanks

hmm