Hello

I have a worksheet with several columns. In my macro, I have written code to
identify column number for each heading. e.g. If there is a column with
heading "City", then I have written cl_city=Application.Match("City",
Rows(1),0).
There are several such columns. However, I want to notify user is any of the
column is not existing. So if "City" column is not existing, then macro
should throw a message to user.
How can I do this. I have around 50 columns.

Any help is highly appreciated.

Thank You

Regards,
prm