Console Application: Sending Mail

Question

Hello all!
I want to send an email from my console application.

So there is 3 string a,b,c that the user have to enter.
Then i want this 3 information to mail me.

SO:

program....
SendMail HERE
program...

I've got a gmail account.
Sorry if you cant understand :( My eng is very bad.
I need a source code for it, thank you very much!