Web Api

webapi config
==========================

               using System;

using System.Collections.Generic;

using System.Linq;

using System.Web.Http;

namespace WebApplication1

{

    public static class WebApiConfig

    {

        public static void Register(HttpConfiguration config)

        {

            // Web API configuration and services

            // Web API routes

            //config.MapHttpAttributeRoutes();

            //config.Routes.MapHttpRoute(

            //    name: "DefaultApi",

            //    routeTemplate: "api/{controller}/{id}",

            //    defaults: new { id = RouteParameter.Optional }

            //);

            config.Routes.MapHttpRoute(

name: "ControllerOnly",

routeTemplate: "api/{controller}"

);

            // Controller with ID

            config.Routes.MapHttpRoute(

            name: "ControllerAndId",

            routeTemplate: "api/{controller}/{id}",

            defaults: null,

            constraints: new { id = @"^\d+$" } // Only integers

            );

            // Controllers with Actions

            config.Routes.MapHttpRoute(

            name: "ControllerAndAction",

            routeTemplate: "api/{controller}/{action}"

            );

            var json = config.Formatters.JsonFormatter;

            json.SerializerSettings.PreserveReferencesHandling =

            Newtonsoft.Json.PreserveReferencesHandling.None;

            config.Formatters.Remove(config.Formatters.XmlFormatter);

        }

    }

}

==================================
web api
========================================

using System;

using System.Collections.Generic;

using System.Linq;

using System.Net;

using System.Net.Http;

using System.Web.Http;

using WebApplication1.Models;

namespace WebApplication1.Controllers

{

    public class ValuesController : ApiController

    {

        [HttpGet]

        [ActionName("getEmp")]

        public dynamic getEmp()

        {

            testEntities db = new testEntities();

            Dictionary<string, dynamic> dicto = new Dictionary<string, dynamic>();

            if (db.Employees.ToList().Count <= 0)

            {

                //dicto = ServiceHelper.GetServiceJson(ServiceHelper.JsonType.Error, StatusConstants.Error, null, "Login Failed"); // msg as per client said           

                dicto.Add("status", 0);

                dicto.Add("message", "Not Found Data");

            }

            else

            {

                dicto.Add("empDetail", db.Employees.ToList());

                dicto.Add("status", "1");

                dicto.Add("message", "success");

            }

            return dicto;

        }

        [HttpPost]

        [ActionName("delete")]

        public dynamic delete(Employee post)

        {

            Dictionary<string, dynamic> dicto = new Dictionary<string, dynamic>();

            return dicto;

        }

    }

}

==========================
pass parameter
================

{
  "Emp_Id":"5"

}