Does DTOS(datetimefield) give you want you want?

Jim

>Hi everybody,
>
>We have a DTOS function, but what we should use for datetime fields? My colleague was using ttoc and the search expression didn't work. I suggested to use DTOS(TTOD(datetimefield)) and it solved the problem. However, I'm wondering what is the correct approach here?
>
>Thanks in advance.