Returning JSON Format from ASP.NET MVC Action | Using JsonResult in ASP.NET MVC Action | ASP.NET MVC Interview Question

In MVC, we have the JsonResult class by which we can return back data in JSON format. Below is a simple sample code which returns back a Customer object in JSON format using JsonResult.

public JsonResult getCustomer()
{
    Customer obj = new Customer();
    obj.CustomerCode = "1001";
    obj.CustomerName = "Shiv";
    return Json(obj,JsonRequestBehavior.AllowGet);
}

Below is the JSON output of the above code if you invoke the action via the browser.