DtvLong dal_dbi_res_ran ()

Re-initializes the internal random-number generator for specifying the internal record ident numbers.

Input Parameters Significance
no -

Output Parameters Significance
no -

Return Code Significance
0 no error

You should re-initialize the internal random-number generator, whenever a record ident number returned by the function dal_dbi_ret_max_idn has already been assigned previously.

Whenever possible you should use virtual widgets to create new records in tables. DataView will then automatically start all actions required to assign unique record ident numbers. You do not have to explicitly re-initialize the random-number generator.