using Microsoft.AspNetCore.Mvc;

using HttpWebRequest.Models;

using System.Net;

using Newtonsoft.Json;

@model HttpWebRequest.Models.UserInfo

@{

    ViewData["Title"] = "Home Page";

}

<div class="text-center">

    @using (Html.BeginForm("Index", "Home", FormMethod.Post))

    {

        <table>

            <tr>

                <td>Id:</td>

                <td>

                    @Html.EditorFor(model => model.Id, new { htmlAttributes = new { @class = "form-control" } })

                    @Html.ValidationMessageFor(model => model.Id, "", new { @class = "text-danger" })

                    <br />

                </td>

            </tr>

            <tr>

                <td>Name:</td>

                <td>

                    @Html.EditorFor(model => model.Name, new { htmlAttributes = new { @class = "form-control" } })

                    @Html.ValidationMessageFor(model => model.Name, "", new { @class = "text-danger" })

                    <br />

                </td>

            </tr>

            <tr>

                <td>Address:</td>

                <td>

                    @Html.EditorFor(model => model.Address, new { htmlAttributes = new { @class = "form-control" } })

                    @Html.ValidationMessageFor(model => model.Address, "", new { @class = "text-danger" })

                    <br />

                </td>

            </tr>

            <tr>

                <td>

                    <br />

                    <input type="submit" value="Post Data" class="btn-default" />

                </td>

            </tr>

            <tr>

                <td>

                    <br />

                    <p> @ViewBag.Output</p>

                </td>

            </tr>

            <tr>

            </tr>

        </table>

    }

</div>

public class UserInfo

    {

        public Int32 Id { get; set; }

        public string Name { get; set; }

        public string Address { get; set; }

    }

public class HomeController : Controller

{

    public IActionResult Index()

    {

        return View();

    }

    public String ExampleHttpRequest()

    {

        var body = new System.IO.StreamReader(Request.Body);

        string requestBody = body.ReadToEnd();

        return JsonConvert.DeserializeObject<UserInfo>(requestBody).Name;

    }

    [HttpPost]

    public IActionResult Index(UserInfo user)

    {

        string Output = string.Empty;

        WebRequest request = WebRequest.Create("https://localhost:44331/home/ExampleHttpRequest");

        request.Method = "POST";

        string JsonData = JsonConvert.SerializeObject(user);

        byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(JsonData);

        request.ContentType = "application/Json";

        request.ContentLength = byteArray.Length;

        System.IO.Stream dataStream = request.GetRequestStream();

        dataStream.Write(byteArray, 0, byteArray.Length);

        dataStream.Close();

        HttpWebResponse httpResponse = (HttpWebResponse)request.GetResponse();

        using (System.IO.StreamReader reponse = new System.IO.StreamReader(httpResponse.GetResponseStream()))

        {

            Output = reponse.ReadToEnd();

        }

        httpResponse.Close();

        ViewBag.Output = Output;

        return View();

    }

}