How to dynamic text box value stored in database table

Question

I am using this Link:- formvalidation.io/examples/adding-dynamic-field/

where 3 Dynamic Text Box Create after Click on Plus Symbol so i Want To Know how to do

Code in C# and Database to Store All Text Box Value in Table

like Suppose I Click on Plus Symbol 2 Time and Total Text Box Now Create 9 so

i want to know how to Make Procedure and Code in C# after Find Value in Textbox

Column In Automatic Generate in Database and Stored Value

So Kindly anyone help me