How to Use Next and Previous for string Datatype

Feb 7 2015 1:01 AM

Hi folks,

I have CustId field Having Id like 001,002...and so on.Used Datatype as Varchar.Now I want to show Next and Previous Record on the basic of Cust Id . and when i Used Int it works Fine.but need to Used Varchar how i Used it.
share me link.

Thanks in advance.

Regards,
Abhijt Patil
http://dotnetbyabhipatil.blogspot.in