I am trying to get the address the bitcoins were last owned by or the "from" address, I know that if you send back to that address not in all cases will the user actually get them but I still need the code for it.
I am thinking it has something to do with
Program.b.GetTransaction()
If I have an address, and coins are sent to that address, I want to find out the address the coins were sent from, I have a different address for every transactions specially for this.
Thanks in advance.