Thread: putting and controling radio group

I wnat to have a group of 4 radiobuttons in one dialog box

When some of buttons are selected I want to disable or enable some edit boxes. I can't catch messages sent from radiobuttons.

All I need is a little help in the dialog's callback function...

BOOL CALLBACK DlgProc(HWND hwndDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
switch(uMsg)
{
case WM_COMMAND:
switch(wParam)
{
case IDOK:
case IDCANCEL:
DestroyWindow(hwndDlg);
default:;
}
}
return 0;
}

If somebody can insert here the code that catches the message...

Please help!

P.S. Thank you in advance.

Code:

BOOL CALLBACK DlgProc(HWND hwndDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
switch(uMsg)
   {
   case WM_COMMAND:
   switch(HIWORD(wParam))
      {
      case BN_CLICKED:
         //LOWORD(wParam) is the ID of the button that was clicked
         //do something with it.
         break;
      case IDOK:
      case IDCANCEL:
         DestroyWindow(hwndDlg);
      default:
      }
   }
return 0;
}