Labels:text | screenshot | font | line | number OCR: {w_ancestor} [w_ancestor_frame) {w_ancestor_response} (w_ancestor_sheet} {w_ancestor_find} {w_ancestor_sheet_tabs} w frame w_find_client w client Figure 2. A more general solution that adheres to OO guidelines requires that all windows have a single common ancestor. This implementation is not supported in all Windows 4GLs but is always preferred ..
