Takes one parameter, Source
Description:
Given a row letter, returns the corresponding row number.
This is the inverse of SSColAlpha$
.
Example:
[New] Source = "C"
[New] Source1 = "AB"
Source = SSColNum$ Source
Source1 = SSColNum$ Source1
Html Source 'source is equal to "3"
Html Source1 'source is equal to "28"