proc MessageWindow,hwnddlg, msg, wparam, lparam
        enter
        mov     eax, [msg]
        cmp     eax, WM_INITDIALOG
        jz      .wminitdialog_msg
        cmp     eax, WM_COMMAND
        je      .wmcommand_msg
        cmp     eax, WM_CLOSE
        jz      .wmclose_msg
        cmp     eax, WM_SETCLASS
        jz      .wmsetclass_msg
        cmp     eax, WM_SENDMSG
        jz      .wmsendmsg_msg
  .end_msg:
        xor     eax, eax
        return
  .wmclose_msg:
        invoke  EndDialog,[hwnddlg],0
        jmp     .end_msg
  .wminitdialog_msg:
        invoke  LoadIcon, hinstance, 16
        invoke  PostMessage, [hwnddlg],WM_SETICON, ICON_SMALL, eax
  .wmcommand_msg:
        mov     eax, [wparam]
        cmp     eax,1014
        je      .wmclose_msg
        jmp     .end_msg
  .wmsetclass_msg:
        invoke  SetWindowLong, [hwnddlg], DWL_USER, [lparam]
        jmp     .end_msg
  .wmsendmsg_msg:
        invoke  GetWindowLong, [hwnddlg], DWL_USER
        xchg    eax, ebx
        lea     eax, [lvfi]
        mov     [eax+LV_FINDINFO.flags],LVFI_PARAM
        mov     [eax+LV_FINDINFO.lParam], ebx
        invoke  SendMessage,[hList],LVM_FINDITEM,-1, eax
        cmp     eax, -1
        jnz     @F
        ;;;;;;;;convert dword to string here
        jmp     _addmsg
    @@:
        mov     [lvi.iItem], eax
        mov     [lvi.pszText], cookie
        mov     [lvi.cchTextMax], 30h
        invoke  SendMessage,[hList],LVM_GETITEM,0,lvi
        push    -2
        push    -1
        invoke  SendDlgItemMessage,[hwnddlg], 1011, EM_EXSETSEL,0,esp
        add     esp, 8
    _addmsg:
        invoke  SendDlgItemMessage,[hwnddlg], 1011, EM_REPLACESEL,0,cookie
        invoke  SendDlgItemMessage,[hwnddlg], 1011, EM_REPLACESEL,0,formatting
        invoke  SendDlgItemMessage,[hwnddlg], 1011, EM_REPLACESEL,0,[lparam]
        invoke  SendDlgItemMessage,[hwnddlg], 1011, EM_REPLACESEL,0,formatting
        jmp     .end_msg