C / C++ / MFC

void CNewFormView::OnButton2() 
{
    RECT buttonRect;
 
    CButton* cb = (CButton*)GetDlgItem(IDC_BUTTON1);
    
    // this gets the rectangle in screen coordinates...
    cb->GetWindowRect(&buttonRect);
 
    // this normalizes to client coordinates, since we're calling from the parent...
    ScreenToClient(&buttonRect);
 	
}

/////////////////////////////////////////////////////////////////////////////
// CSDITestView printing
 
BOOL CSDITestView::OnPreparePrinting(CPrintInfo* pInfo)
{
 
    BOOL retval;
 
    while(1) {
        // instead of returning this result directly, lets see if we can warn the user
       retval = DoPreparePrinting(pInfo);
 
        // pInfo now has the info we need...
        if(retval) { // user didn't cancel out of the setup
            DEVMODE *dm = pInfo->m_pPD->GetDevMode();
            if(dm->dmPaperSize != DMPAPER_LETTER && dm->dmPaperSize != DMPAPER_LEGAL) {
                if(IDCANCEL == MessageBox("Paper size is yada yada...", "Prepare printing...", MB_OKCANCEL)) {
                    retval = FALSE;
                    break;
                }
                else {
                    continue;
                }
            }
            else {
                break;
            }
        }
        else {
            break;
        }
    }
    return retval;
}

CString strPath;
selfile.lpstrFile = strPath.GetBuffer( MAX_PATH );
selfile.nMaxFile = MAX_PATH;

CGString::operator const char* ()
{
  return c_str();
}