Is there some kind of .net object that manages and returns 4 digit unique IDs?
For example I may have 1000 to 2000 users connected to my server and each of them needs a unique 4 digit ID.
User 1 = 1000
User 2 = 1001
User 3 = 1002
Is there a .net object that I can just call upon that returns me these incremented numbers for example or something?