Input Parameters | Significance |
DtvLong idf | field Id |
char *mds | selection menu name or name of the recursive widget |
Output Parameters | Significance |
none | - |
Return Code | Significance |
0 | all ok |
1 | zero pointer |
DataView, Version 3.0, does not create any field selection tools when the mask is created, but only when they are required by the user. If the field selection tool has not been created yet, the function dal_mas_ret_dal_men_fld delivers the return code 0. You can use the function dal_mas_ret_mds_fld to determine, whether any selection tool has been defined for the field.
The function automatically invoke any set mask listener function.