Getting ConnectionString in a package in runtime

I had a question, if i have to get the id country from a connection string, so i said yes, but i haven't done never, so i start to search in google, and in a few minutes i found the answer in this link.

So i create a simple package and start to prove, mi package look like this:



then, i add a script component



then, the code, re-very little =)



then, it works =)



thats all, read the link.