DtvLong dal_mas_set_xaf_fld (idf, xaf)

Sets a userexit at the post_field-trigger of the field passed.

Input Parameters Significance
DtvLong idf field Id
char *xaf post_field-userexit

Output Parameters Significance
no -

Return Code Significance
0 no error
1 zero pointer
2 function name not in userexit list

The pre_field-userexit is invoked after the field has been left with the write cursor.

Any required application parameters must be passed together with the name of the userexit in *xaf. In order to delete an userexit already set, you must pass an empty string.

The function automatically invoke any set mask listener function.