Arithmetic operation in ASP.NET MVC

• Open Visual Studio 2010.
• Click file ->New->Projects.
• Add a MVC ASP. NET 2 Empty Web application.

Step2: Add business logic in Models folder.

• Right Click the models folder and add a class.
• Right Click->add ->add new items->add class.
• The Class name is "manish".

Code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace math123.Models
{
public class Manish
{
public int sum(int a, int b)
{
int c = a + b;
return c;
}
public int sub(int a, int b)
{
int c = a + b;
return c;
}
public int mul(int a, int b)
{
int c = a * b;
return c;
}
public int div(int a, int b)
{
int c = a / b;
return c;
}
}
}

Step 3: Add a controller.

• Right Click the controllers folder and add a controller.
• Right Click->add ->add controller.
• Controller name is "manu"
• Add namespace in controller that name is "using math123.Models".

Code :

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using math123.Models;
namespace math123.Controllers
{
public class manuController : Controller
{
//
// GET: /manu/
public ActionResult Index()
{
Manish man = new Manish();
man.sum(10,20);
man.sub(30, 10);
man.mul(10, 50);
man.div(100, 5);
return View(man);
}
}
}