| Input Parameters | Significance |
| DtvLong iwf | Id of the parent widget |
| char flg |
position flag: 0 = first widget 1 = next widget |
| Output Parameters | Significance |
| no | - |
| Return Code | Significance |
| value | Id of the widget |
| 0 | no further widget exists |
This function allows you to navigate in the widget stack. It cannot be nested. For DataView version 3.0-07 and higher you should only use the parallel function dal_wdg_get_son instead, which can be nested.