How to empty a datetime field?

gison

Dear all,

when i want to empty a datetime field by
DateTimeFieldName := '';
it give me error..but if i don't want to assign any time in, how can i clean this column
:?

kindly appreciate your idea.

DenSter

Almost

DateTimeFieldName := 0DT;

Alex_Chow

Or

CLEAR(DateTimeFieldName);