I'm just hoping to get some help on creating a key validator in VS 2010 ultimate.
So what I've done is made a random key maker, to generate keys up to 30 characters long, for giving my customers discount codes.
I need to know if it's possible to make a validator to go with my existing key maker so when I get a code back that I generated I then can put it into the validator to tell me whether that code has been used or not. for example: I generate a few discount codes on my discount web page, when I get them back I can check if they have been used or not.
It sounds good in my head but am I talking absolute &*£$
Am running win 7 prem 64bit, VS 2010 ultimate. My coding skills are very limited, new to VS 2010. Complete Noob