property sheet - how can I remove the border?

I've embedded a property sheet in a dialog box IDC_CONTAINER by specifying the HWND of the container in the hwndParent of the property sheet header when creating the property sheet. In the callback I specified the following...

int CALLBACK PSCallback (HWND hWnd, UINT message, LPARAM lParam)
{

    LONG Z, Y;

    switch (message)
    {
    case PSCB_PRECREATE:                    // Remove Title Bar and Borders.
                                            // SO FAR border removal not working

        ((LPDLGTEMPLATE)lParam)->style &= ~WS_CAPTION;

        break;
    }

    return 0;
}

The property sheet is displayed withou开发者_JAVA百科t a title bar as expected but with a border. I expected the border to go away since WS_CAPTION contains the border style per the MSDN.

Is there some way to get rid of the border?

win32api no mfc c++

I managed to do what I needed, see comments added to original posting.