Hi,
I want to lock/protect column of a particular date once the date changes. I tried doing it with different vba codes but no use. Eg. if the date is 25th October,2004,
the column with the same date should get locked/protected once the date system date changes.
Thanks in advance for your help.

Shobhit Bhatnagar

Date 10/1 10/2 10/3 10/4 10/5 10/6 10/7 10/8 10/9 10/10 10/11 10/12 10/13 10/14

Parameters
a
b
c
d
e
f