namespace MvcApplication6.Models
{
    public class Account
    {
        public string Name { get; set; }
        public string Password { get; set; }
    }
}

using System.Web.Mvc;
using MvcApplication6.Models;

namespace MvcApplication6.Controllers
{
    public class LoginController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View(); //Shows the login page
        }

        [HttpPost]
        public ActionResult LoginResult()
        {
            string name = Request.Form["name"];
            string password = Request.Form["password"];

            if (name == "Vahid" && password == "123")
                ViewBag.Message = "Succeeded";
            else
                ViewBag.Message = "Failed";

            return View("Result");
        }

        [HttpPost]
        [ActionName("LoginResultWithParams")]
        public ActionResult LoginResult(string name, string password)
        {
            if (name == "Vahid" && password == "123")
                ViewBag.Message = "Succeeded";
            else
                ViewBag.Message = "Failed";

            return View("Result");
        }

        [HttpPost]
        public ActionResult Login(Account account)
        {
            if (account.Name == "Vahid" && account.Password == "123")
                ViewBag.Message = "Succeeded";
            else
                ViewBag.Message = "Failed";

            return View("Result");
        }
    }
}

@model MvcApplication6.Models.Account
@{
    ViewBag.Title = "Index";
}
<h2>
    Login</h2>
@using (Html.BeginForm(actionName: "LoginResult", controllerName: "Login"))
{
    <fieldset>
        <legend>Test LoginResult()</legend>
        <p>
            Name: @Html.TextBoxFor(m => m.Name)</p>
        <p>
            Password: @Html.PasswordFor(m => m.Password)</p>
        <input type="submit" value="Login" />
    </fieldset>
}
@using (Html.BeginForm(actionName: "LoginResultWithParams", controllerName: "Login"))
{
    <fieldset>
        <legend>Test LoginResult(string name, string password)</legend>
        <p>
            Name: @Html.TextBoxFor(m => m.Name)</p>
        <p>
            Password: @Html.PasswordFor(m => m.Password)</p>
        <input type="submit" value="Login" />
    </fieldset>
}
@using (Html.BeginForm(actionName: "Login", controllerName: "Login"))
{
    <fieldset>
        <legend>Test Login(Account acc)</legend>
        <p>
            Name: @Html.TextBoxFor(m => m.Name)</p>
        <p>
            Password: @Html.PasswordFor(m => m.Password)</p>
        <input type="submit" value="Login" />
    </fieldset>
}

@{
    ViewBag.Title = "Result";
}
<fieldset>
    <legend>Login Result</legend>
    <p>
        @ViewBag.Message</p>
</fieldset>

<form action="/Login/LoginResult" method="post">   
    <fieldset>
        <legend>Test LoginResult()</legend>
        <p>
            Name: <input id="Name" name="Name" type="text" value="" /></p>
        <p>
            Password: <input id="Password" name="Password" type="password" /></p>
        <input type="submit" value="Login" />
    </fieldset>
</form>

[AcceptVerbs(HttpVerbs.Get)]

The current request for action 'LoginResult' on controller type 'LoginController' is ambiguous between the following action methods:
System.Web.Mvc.ActionResult LoginResult() on type MvcApplication6.Controllers.LoginController
System.Web.Mvc.ActionResult LoginResult(System.String, System.String) on type MvcApplication6.Controllers.LoginController

public HttpContextBase HttpContext { get; }
public HttpRequestBase Request { get; }
public HttpResponseBase Response { get; }
public RouteData RouteData { get; }

public virtual NameValueCollection QueryString { get; } // GET variables
public NameValueCollection Form { get; } // POST variables
public HttpCookieCollection Cookies { get; }
public NameValueCollection Headers { get; }
public string HttpMethod { get; }

Request.Form
Request.QueryString
Request.Files
RouteData.Values

[HttpPost]
[ActionName("LoginResultWithFormCollection")]
public ActionResult LoginResult(FormCollection collection)
{
       string name = collection["name"];
       string password = collection["password"];

       if (name == "Vahid" && password == "123")
                ViewBag.Message = "Succeeded";
       else
                ViewBag.Message = "Failed";

       return View("Result");
}

[HttpPost]
public ActionResult LoginResultUpdateFormCollection(FormCollection collection)
{
       var account = new Account();
       this.UpdateModel(account, collection.ToValueProvider());

       if (account.Name == "Vahid" && account.Password == "123")
                ViewBag.Message = "Succeeded";
       else
                ViewBag.Message = "Failed";

       return View("Result");
}

[HttpPost]
public ActionResult LoginResultUpdateModel()
{
       var account = new Account();
        this.UpdateModel(account);

        if (account.Name == "Vahid" && account.Password == "123")
                ViewBag.Message = "Succeeded";
        else
                ViewBag.Message = "Failed";

        return View("Result");
}

<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>الگوی MVC در جاوااسکریپت</title>
    <link rel="stylesheet" href="style.css">
</head>

<body>

    <div id="root"></div>

    <script src="script.js"></script>
</body>

</html>

class Model {
    constructor() {}
}

class View {
    constructor() {}
}

class Controller {
    constructor(model, view) {
        this.model = model
        this.view = view
    }
}


const app = new Controller(new Model(), new View())

class Model {
    constructor() {
        // یک آرایه از اطلاعات پیش فرض 
        this.todos = [{
                id: 1,
                text: 'Run a marathon',
                complete: false
            },
            {
                id: 2,
                text: 'Plant a garden',
                complete: false
            },
        ]
    }

    // متدی برای افزودن آیتم جدید به آرایه
    addTodo(todoText) {
        const todo = {
            id: this.todos.length > 0 ? this.todos[this.todos.length - 1].id + 1 : 1,
            text: todoText,
            complete: false,
        }

        this.todos.push(todo)
    }

    // متدی برای بروزسانی آیتم مورد نظر
    editTodo(id, updatedText) {
        this.todos = this.todos.map(todo =>
            todo.id === id ? {
                id: todo.id,
                text: updatedText,
                complete: todo.complete
            } : todo
        )
    }

    // انجام میدهد filter با استفاده از متد id  تابعی که عملیات حذف را بوسیله فیلد   
    deleteTodo(id) {
        this.todos = this.todos.filter(todo => todo.id !== id)
    }

    //  متدی که در آن مشخص میکنیم کار مد نظرانجام شده یا خیر 
    toggleTodo(id) {
        this.todos = this.todos.map(todo =>
            todo.id === id ? {
                id: todo.id,
                text: todo.text, 
                complete: !todo.complete
            } : todo
        )
    }
}

app.model.addTodo('Take a nap')
console.log(app.model.todos)

    constructor() {
        // root ارجاعی به المنتی با آیدی
        this.app = this.getElement('#root')

        // عنوان برنامه
        this.title = this.createElement('h1')
        this.title.textContent = 'Todos'

        // فرم ، اینپوت ورودی و دکمه
        this.form = this.createElement('form')

        this.input = this.createElement('input')
        this.input.type = 'text'
        this.input.placeholder = 'Add todo'
        this.input.name = 'todo'

        this.submitButton = this.createElement('button')
        this.submitButton.textContent = 'Submit'

        // برای نمایش عناط آرایه یا همان لیست کارها
        this.todoList = this.createElement('ul', 'todo-list')

        // افزودن اینپوت ورودی و دکمه به فرم
        this.form.append(this.input, this.submitButton)

        // ایجاد شده است app که اینجا ارجاعی به آن بنام  root اضافه کردن تمام آیتمهای بالا در المنتی با آیدی 
        this.app.append(this.title, this.form, this.todoList)
    }

displayTodos(todos){
 //...
}

Detected database created with a database initializer. Scaffolded migration '201205050805256_InitialCreate' 
corresponding to current database schema. To use an automatic migration instead, delete the Migrations
folder and re-run Enable-Migrations specifying the -EnableAutomaticMigrations parameter.

namespace EF_Sample02.Migrations
{
    using System;
    using System.Data.Entity;
    using System.Data.Entity.Migrations;
    using System.Linq;

    internal sealed class Configuration : DbMigrationsConfiguration<EF_Sample02.Sample2Context>
    {
        public Configuration()
        {
            AutomaticMigrationsEnabled = false;
        }

        protected override void Seed(EF_Sample02.Sample2Context context)
        {
            //  This method will be called after migrating to the latest version.

            //  You can use the DbSet<T>.AddOrUpdate() helper extension method 
            //  to avoid creating duplicate seed data. E.g.
            //
            //    context.People.AddOrUpdate(
            //      p => p.FullName,
            //      new Person { FullName = "Andrew Peters" },
            //      new Person { FullName = "Brice Lambson" },
            //      new Person { FullName = "Rowan Miller" }
            //    );
            //
        }
    }
}

namespace EF_Sample02.Migrations
{
    using System.Data.Entity.Migrations;
    
    public partial class InitialCreate : DbMigration
    {
        public override void Up()
        {
            CreateTable(
                "Users",
                c => new
                    {
                        Id = c.Int(nullable: false, identity: true),
                        Name = c.String(),
                        LastName = c.String(),
                        Email = c.String(),
                        Description = c.String(),
                        Photo = c.Binary(),
                        RowVersion = c.Binary(nullable: false, fixedLength: true, timestamp: true, storeType: "rowversion"),
                        Interests_Interest1 = c.String(maxLength: 450),
                        Interests_Interest2 = c.String(maxLength: 450),
                        AddDate = c.DateTime(nullable: false),
                    })
                .PrimaryKey(t => t.Id);
            
            CreateTable(
                "Projects",
                c => new
                    {
                        Id = c.Int(nullable: false, identity: true),
                        Title = c.String(maxLength: 50),
                        Description = c.String(),
                        RowVesrion = c.Binary(nullable: false, fixedLength: true, timestamp: true, storeType: "rowversion"),
                        AddDate = c.DateTime(nullable: false),
                        AdminUser_Id = c.Int(),
                    })
                .PrimaryKey(t => t.Id)
                .ForeignKey("Users", t => t.AdminUser_Id)
                .Index(t => t.AdminUser_Id);
            
        }
        
        public override void Down()
        {
            DropIndex("Projects", new[] { "AdminUser_Id" });
            DropForeignKey("Projects", "AdminUser_Id", "Users");
            DropTable("Projects");
            DropTable("Users");
        }
    }
}

internal sealed class Configuration : DbMigrationsConfiguration<EF_Sample02.Sample2Context>
{
        public Configuration()
        {
            AutomaticMigrationsEnabled = true;
        }

//Database.SetInitializer(new Sample2DbInitializer());
Database.SetInitializer(new MigrateDatabaseToLatestVersion<Sample2Context, Migrations.Configuration>());

<entityFramework>
    <contexts>
      <context type="EF_Sample02.Sample2Context, EF_Sample02">
        <databaseInitializer
           type="System.Data.Entity.MigrateDatabaseToLatestVersion`2[[EF_Sample02.Sample2Context, EF_Sample02],
               [EF_Sample02.Migrations.Configuration, EF_Sample02]], EntityFramework"
        />
      </context>
    </contexts>
  </entityFramework>

CREATE TABLE [dbo].[Projects](
---...
 [SomeProp] [nvarchar](max) NULL,
---...

Automatic migration was not applied because it would result in data loss.

internal sealed class Configuration : DbMigrationsConfiguration<EF_Sample02.Sample2Context>
{
        public Configuration()
        {
            this.AutomaticMigrationsEnabled = true;
            this.AutomaticMigrationDataLossAllowed = true;
        }

add-migration Initial -IgnoreChanges

update-database

Update-Database -Verbose

update-database -Script

SELECT * INTO [TempMigrationHistory]
FROM [__MigrationHistory]
DROP TABLE [__MigrationHistory]
EXEC sp_rename [TempMigrationHistory], [__MigrationHistory]

using System;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Data.Entity.Migrations.Infrastructure;
using System.IO;

namespace EF_Sample02
{
    public class Configuration<T> : DbMigrationsConfiguration<T> where T : DbContext
    {
        public Configuration()
        {
            AutomaticMigrationsEnabled = true;
            AutomaticMigrationDataLossAllowed = true;
        }
    }

    public class SimpleDbMigrations
    {
        public static void UpdateDatabaseSchema<T>(string SQLScriptPath = "script.sql") where T : DbContext
        {
            var configuration = new Configuration<T>();
            var dbMigrator = new DbMigrator(configuration);
            saveToFile(SQLScriptPath, dbMigrator);
            dbMigrator.Update();
        }

        private static void saveToFile(string SQLScriptPath, DbMigrator dbMigrator)
        {
            if (string.IsNullOrWhiteSpace(SQLScriptPath)) return;

            var scriptor = new MigratorScriptingDecorator(dbMigrator);
            var script = scriptor.ScriptUpdate(sourceMigration: null, targetMigration: null);
            File.WriteAllText(SQLScriptPath, script);
            Console.WriteLine(script);
        }
    }
}

SimpleDbMigrations.UpdateDatabaseSchema<Sample2Context>();

using System;
using System.IO;
using System.Web;
using System.Web.Services;
using System.Reflection;

namespace test1
{
   [WebService(Namespace = "http://tempuri.org/")]
   [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
   public class cache : IHttpHandler
   {

       private static void cacheIt(TimeSpan duration)
       {
           HttpCachePolicy cache = HttpContext.Current.Response.Cache;

           FieldInfo maxAgeField = cache.GetType().GetField("_maxAge", BindingFlags.Instance | BindingFlags.NonPublic);
           maxAgeField.SetValue(cache, duration);

           cache.SetCacheability(HttpCacheability.Public);
           cache.SetExpires(DateTime.Now.Add(duration));
           cache.SetMaxAge(duration);
           cache.AppendCacheExtension("must-revalidate, proxy-revalidate");
       }

       public void ProcessRequest(HttpContext context)
       {
           string file = context.Request.QueryString["file"];
           if (string.IsNullOrEmpty(file))
           {
               return;
           }

           string contetType = context.Request.QueryString["contetType"];
           if (string.IsNullOrEmpty(contetType))
           {
               return;
           }
          
           context.Response.Write(File.ReadAllText(context.Server.MapPath(file)));

           //Set the content type
           context.Response.ContentType = contetType;

           // Cache the resource for 30 Days
           cacheIt(TimeSpan.FromDays(30));
       }

       public bool IsReusable
       {
           get
           {
               return false;
           }
       }
   }
}

<link type="text/css" href="cache.ashx?v=1&file=site.css&contetType=text/css" rel="Stylesheet" />

<script type="text/javascript" src="cache.ashx?v=1&file=js/jquery-1.3.2.min.js&contetType=application/x-javascript"></script>

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