... RETURN NIL * METHOD PintSombra(hDc) CLASS TDIAG LOCAL hOldP := SelectObject( hDc,::hPen ) LOCAL nCont1,nCont2 := 0 LOCAL nDesde := 2 LOCAL nHasta := ::nWidth+::nHeight-2 * FOR nCont1 = nDesde TO nHasta STEP 2 nCont2 := nCont1 - ::nHeight MoveTo(hDc,nCont1,0) LineTo(hDc,nCont2,::nHeight) ...