DtvLong dal_mas_clr_fld (idf, row)

Deletes the content of the field at the specified row position.

Input Parameters Significance
DtvLong idf field Id
DtvLong row row position in the field

Output Parameters Significance
no -

Return Code Significance
0 no error
1 wrong row position

The function does not automatically set the field-dirty-flag and the field-touch-flags. You have to do that manually using the functions dal_mas_set_drt_fld and dal_mas_set_tch_fld.