Passing too many parameters in c# mehod using ajax post call

Question

Hello All.......

I am new in Asp.Net Web development..........

I want to do ajax post call , in which I want to pass 18 parameters in c# method, can we use json object as a parameter to c# method or what should be the approach to pass these much parameters into c# method?

Can anybody help me out for solving this issue?

Thanks in advance.

- Regards