Hi,

I have two columns with dates on it.
Column C is used with effective dates (Effective Dates) and column D
is for Creation Dates.

Coulmn C cells can be empty (not created) while column D will always
contain a date.
Also the Effective date and the creation date can be different on the
same row.

I have defined a CreatedDate name for column D using Offset to
dynamically expand the range.
I need to do the same for column C, problem is that there are blanks
in it so the Offset (counta) formula does not seem to work.

Heres what I need.
I want to be able to count (using sumproduct I guess) the number of
created dates on column C that match the date range that Is selected.,
ie from 2008/01/01 to 2008/01/10 entered in a a cell somewhere on the
spreadsheet but the formula has to be dynamic, it needs to check all
the rows on coulumn C.
Needs to check the same number of rows as Column D count has.


Please how can this be done?