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Session in Asp.net Mvc

In this article we will discuss about Sessions:

 Firstly create Model, SignUp and Db Class:

 SignUp Class:

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Web;

namespace Session.Models
{
    [Table("tbl_account")]
    public class SignUp
    {
        public int id { get; set; }
        public string name { get; set; }
        public string email { get; set; }
        public string password { get; set; }
    }
}


Db Class:

using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using System.Web;

namespace Session.Models
{
    public class db:DbContext
    {
        public DbSet<SignUp> signups { get; set; }
    }
}


Now Create our Controller and Code in it.

using Session.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Security;

namespace Session.Controllers
{
    public class HomeController : Controller
    {
        db obj = new db();
        public ActionResult Index()
        {
            return View();
        }


        public ActionResult Signup()
        {
            return View();
        }

        [HttpPost]
        public ActionResult Signup(SignUp model)
        {
            SignUp s = new SignUp();
            s.name = model.name;
            s.email = model.password;
            s.password = model.password;
            obj.signups.Add(s);
            obj.SaveChanges();
            return RedirectToAction("Signin");
        }

        public ActionResult Signin()
        {
            return View();
        }

        [HttpPost]


        public ActionResult Signin(SignUp model)
        {
            SignUp s = obj.signups.Where(x => x.email.Equals(model.email) && x.password.Equals(model.password)).SingleOrDefault();

            if (s!=null)
            {
                Session["Userid"] = s.id.ToString();
                Session["UserEmail"] = s.email.ToString();

                return RedirectToAction("UserDashboard");
            }
          
            return View();
        }

        public ActionResult UserDashboard()
        {
            return View();
        }

        public ActionResult Logout()
        {
            Session.Abandon();
            FormsAuthentication.SignOut();
            return RedirectToAction("Signin");
        }
    }
}

 And now Create View:

Signin.cshtml (View)

@model Session.Models.SignUp

@{
    ViewBag.Title = "Signin";
}

<h2>Signin</h2>


@using (Html.BeginForm())
{
    @Html.AntiForgeryToken()
   
    <div class="form-horizontal">
        <h4>SignUp</h4>
        <hr />
        @Html.ValidationSummary(true, "", new { @class = "text-danger" })
       
        <div class="form-group">
            @Html.LabelFor(model => model.email, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.email, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.email, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            @Html.LabelFor(model => model.password, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.password, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.password, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" value="Create" class="btn btn-default" />
            </div>
        </div>
    </div>
}

<div>
    @Html.ActionLink("Back to List", "Index")
</div>

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}

Signup.cshtml (View)



@model Session.Models.SignUp

@{
    ViewBag.Title = "Signup";
}

<h2>Signup</h2>


@using (Html.BeginForm())
{
    @Html.AntiForgeryToken()
   
    <div class="form-horizontal">
        <h4>SignUp</h4>
        <hr />
        @Html.ValidationSummary(true, "", new { @class = "text-danger" })
        <div class="form-group">
            @Html.LabelFor(model => model.name, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.name, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.name, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            @Html.LabelFor(model => model.email, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.email, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.email, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            @Html.LabelFor(model => model.password, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.password, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.password, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" value="Create" class="btn btn-default" />
            </div>
        </div>
    </div>
}

<div>
    @Html.ActionLink("Back to List", "Index")
</div>

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}

 UserDashboard.cshtml (View)


@{
    ViewBag.Title = "UserDashboard";
}

<h2>UserDashboard</h2>


@if (Session["UserEmail"]!=null)
{
    <h1>Welcome @Session["UserEmal"].ToString()</h1>
}
else
{
    Response.Redirect("~/Home/Signin");
}

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