Output Parameters | Significance |
DtvLong *ide_ori | Id of the record in the originating table |
DtvLong *ide_joi | Id of the record in the Join table |
char *elm_nam | significant field name of the record |
Return Code | Significance |
value | row position of the selection |
0 | no further selection available |
The position increment has the following significance:
Example: The row position of the first selected record is returned as follows:
row = dal_wdh_get_sel (0,0,0,0)
In the calling program, storage capacity equivalent to sum of column widths of the significant fields +1 Byte must be made available.
The function is automatically invoked by dal_wdg_get_sel mit chk=1.