does this code do what i need it to do

does this code do what i need it to do

Hi I am trying to create a store locator and I am trying to get the user
to input their location manually and then convert that into latitude and
longitude without use of googles API due to the restrictions of it T&C and
I have come across this piece of code will this do what I need it to do
and if it doesn't is there a way I can use this to get what I want. This
code is c# and and i got it from this link
http://code.google.com/p/geocoding-net/
IGeoCoder geoCoder = new GoogleGeoCoder("my-api-key");
Address[] addresses = geoCoder.GeoCode("123 Main St");
any ideas will be much appreciated thanks in advance.