How can change ID of window

[Drago]

Hi,
I need your help. What can I do to change ID (or set ID to button). I creat this button with CreateWindow(). This function return HANDLE of this button.
Please help me !!
Thanks a lot.
Drago

[shellreef]

pDlgItem->SetDlgID(100); // of course 100 is the id