Input Parameters | Significance |
DtvLong idm | mask Id |
char flg |
position flag: 0 = first field 1 = next field |
Output Parameters | Significance |
no | - |
Return Code | Significance |
value | Id of the field |
0 | no further field exists |
The function allows navigating in the field stack of the mask. For instance you can localize the system-internal ident number fields idn1 and idn2 at the beginning of the field stack by calling the function (flg = 0 and flg = 1) twice.
The function cannot be nested. For DataView version 3.0-07 and higher you should only use the parallel function dal_mas_get_nxt_fld instead, which can be nested.