Question

I have the following function:

public ActionResult Index(string caller_id, int? id)
{

Now I am using the following code to set a value:

var _id = id.HasValue ? (int) id : 0;

Is it possible for me to make the value of id default to something when the function is called without id being set?

Thanks,

Alison

Answer 1

Yes, you can do that but only if you use .net 4.0+

public ActionResult Index(string caller_id, int id = 0)

Named and Optional Arguments (@msdn)