How compare 2 macros in vba

I recorded a first macro (macro 1)in file. An other user will record an other macro (macro 2) in the file. I want to compare two macros, if macro 1 is same macro 2, a messenger is displayed "The same", else is "Not same". How can i programming in vba ? Please help me! Thank you very much!

As far as I know, VBA script will not be able to analyze VBA script. Best I can offer is to copy and paste both codes into separate sheets and go from there in comparing the two.

thank you very much, Please help me, how compare two sheets?

How copy code macro into a sheet?