نکته: از آنجایی که WAS هم پروسه‌های http و هم non-http را مدیریت می‌کند، پس میتوانید از یک applicatio pool برای چندین protocol استفاده کنید. به عنوان مثال شما یکی سرویس XML دارید که می‌توانید از آن برای سرویس دهی به پروتوکل‌های Http و net.tcp بهره بگیرید.

 PM> install-package Microsoft.AspNet.Web.Optimization

using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Text;
using System.Web.Optimization;
 
namespace MvcPluginMasterApp.Common.WebToolkit
{
    public class EmbeddedResourceTransform : IBundleTransform
    {
        private readonly IList<string> _resourceFiles;
        private readonly string _contentType;
        private readonly Assembly _assembly;
 
        public EmbeddedResourceTransform(IList<string> resourceFiles, string contentType, Assembly assembly)
        {
            _resourceFiles = resourceFiles;
            _contentType = contentType;
            _assembly = assembly;
        }
 
        public void Process(BundleContext context, BundleResponse response)
        {
            var result = new StringBuilder();
 
            foreach (var resource in _resourceFiles)
            {
                using (var stream = _assembly.GetManifestResourceStream(resource))
                {
                    if (stream == null)
                    {
                        throw new KeyNotFoundException(string.Format("Embedded resource key: '{0}' not found in the '{1}' assembly.", resource, _assembly.FullName));
                    }
 
                    using (var reader = new StreamReader(stream))
                    {
                        result.Append(reader.ReadToEnd());
                    }
                }
            }
 
            response.ContentType = _contentType;
            response.Content = result.ToString();
        }
    }
}

namespace MvcPluginMasterApp.Plugin1
{
    public class Plugin1 : IPlugin
    {
        public EfBootstrapper GetEfBootstrapper()
        {
            return null;
        }
 
        public MenuItem GetMenuItem(RequestContext requestContext)
        {
            return new MenuItem
            {
                Name = "Plugin 1",
                Url = new UrlHelper(requestContext).Action("Index", "Home", new { area = "NewsArea" })
            };
        }
 
        public void RegisterBundles(BundleCollection bundles)
        {
            var executingAssembly = Assembly.GetExecutingAssembly();
            // Mostly the default namespace and assembly name are the same
            var assemblyNameSpace = executingAssembly.GetName().Name;
            var scriptsBundle = new Bundle("~/Plugin1/Scripts",
                new EmbeddedResourceTransform(new List<string>
                {
                    assemblyNameSpace + ".Scripts.test1.js"
                }, "application/javascript", executingAssembly));
            if (!HttpContext.Current.IsDebuggingEnabled)
            {
                scriptsBundle.Transforms.Add(new JsMinify());
            }
            bundles.Add(scriptsBundle);
            var cssBundle = new Bundle("~/Plugin1/Content",
                new EmbeddedResourceTransform(new List<string>
                {
                    assemblyNameSpace + ".Content.test1.css"
                }, "text/css", executingAssembly));
            if (!HttpContext.Current.IsDebuggingEnabled)
            {
                cssBundle.Transforms.Add(new CssMinify());
            }
            bundles.Add(cssBundle);
            BundleTable.EnableOptimizations = true;
        }
 
        public void RegisterRoutes(RouteCollection routes)
        {
        }
 
        public void RegisterServices(IContainer container)
        {
        }
    }
}
 

using System;
using System.Collections.Generic;
using System.Reflection;
using System.Web;
using System.Web.Routing;
 
namespace MvcPluginMasterApp.Common.WebToolkit
{
    public class EmbeddedResourceRouteHandler : IRouteHandler
    {
        private readonly Assembly _assembly;
        private readonly string _resourcePath;
        private readonly TimeSpan _cacheDuration;
 
        public EmbeddedResourceRouteHandler(Assembly assembly, string resourcePath, TimeSpan cacheDuration)
        {
            _assembly = assembly;
            _resourcePath = resourcePath;
            _cacheDuration = cacheDuration;
        }
 
        IHttpHandler IRouteHandler.GetHttpHandler(RequestContext requestContext)
        {
            return new EmbeddedResourceHttpHandler(requestContext.RouteData, _assembly, _resourcePath, _cacheDuration);
        }
    }
 
    public class EmbeddedResourceHttpHandler : IHttpHandler
    {
        private readonly RouteData _routeData;
        private readonly Assembly _assembly;
        private readonly string _resourcePath;
        private readonly TimeSpan _cacheDuration;
 
        public EmbeddedResourceHttpHandler(
            RouteData routeData, Assembly assembly, string resourcePath, TimeSpan cacheDuration)
        {
            _routeData = routeData;
            _assembly = assembly;
            _resourcePath = resourcePath;
            _cacheDuration = cacheDuration;
        }
 
        public bool IsReusable
        {
            get { return false; }
        }
 
        public void ProcessRequest(HttpContext context)
        {
            var routeDataValues = _routeData.Values;
            var fileName = routeDataValues["file"].ToString();
            var fileExtension = routeDataValues["extension"].ToString();
 
            var manifestResourceName = string.Format("{0}.{1}.{2}", _resourcePath, fileName, fileExtension);
            var stream = _assembly.GetManifestResourceStream(manifestResourceName);
            if (stream == null)
            {
                throw new KeyNotFoundException(string.Format("Embedded resource key: '{0}' not found in the '{1}' assembly.", manifestResourceName, _assembly.FullName));
            }
 
            context.Response.Clear();
            context.Response.ContentType = "application/octet-stream";
            cacheIt(context.Response, _cacheDuration);
            stream.CopyTo(context.Response.OutputStream);
        }
 
        private static void cacheIt(HttpResponse response, TimeSpan duration)
        {
            var cache = response.Cache;
 
            var maxAgeField = cache.GetType().GetField("_maxAge", BindingFlags.Instance | BindingFlags.NonPublic);
            if (maxAgeField != null) maxAgeField.SetValue(cache, duration);
 
            cache.SetCacheability(HttpCacheability.Public);
            cache.SetExpires(DateTime.Now.Add(duration));
            cache.SetMaxAge(duration);
            cache.AppendCacheExtension("must-revalidate, proxy-revalidate");
        }
    }
}

namespace MvcPluginMasterApp.Plugin1
{
    public class Plugin1 : IPlugin
    { 
        public void RegisterRoutes(RouteCollection routes)
        {
            //todo: add custom routes.
 
            var assembly = Assembly.GetExecutingAssembly();
            // Mostly the default namespace and assembly name are the same
            var nameSpace = assembly.GetName().Name;
            var resourcePath = string.Format("{0}.Images", nameSpace);
 
            routes.Insert(0,
                new Route("NewsArea/Images/{file}.{extension}",
                    new RouteValueDictionary(new { }),
                    new RouteValueDictionary(new { extension = "png|jpg" }),
                    new EmbeddedResourceRouteHandler(assembly, resourcePath, cacheDuration: TimeSpan.FromDays(30))
                ));
        } 
    }
}

@{
    ViewBag.Title = "From Plugin 1";
}
@Styles.Render("~/Plugin1/Content")
 
<h2>@ViewBag.Message</h2>
 
<div class="row">
    Embedded image:
    <img src="@Url.Content("~/NewsArea/Images/chart.png")" alt="clock" />
</div>
 
@section scripts
{
    @Scripts.Render("~/Plugin1/Scripts")
}

use master;

RESTORE DATABASE WideWorldImporters 
FROM disk='D:\path\WideWorldImporters-Full.bak'
WITH MOVE 'WWI_Primary' TO 'D:\SQL_Data\WideWorldImporters.mdf',
MOVE 'WWI_Log' TO 'D:\SQL_Data\WideWorldImporters_log.ldf',
MOVE 'WWI_UserData' TO 'D:\SQL_Data\WideWorldImporters_UserData.ndf',
MOVE 'WWI_InMemory_Data_1' TO 'D:\SQL_Data\WideWorldImporters_InMemory_Data_1'

SQL Server parse and compile time: 
   CPU time = 0 ms, elapsed time = 504 ms.

(53 rows affected)
Table 'Countries'. Scan count 0, logical reads 118, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
Table 'StateProvinces'. Scan count 1, logical reads 43, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.

 SQL Server Execution Times:
   CPU time = 0 ms,  elapsed time = 10 ms.

SQL Server parse and compile time: 
   CPU time = 0 ms, elapsed time = 0 ms.

 SQL Server Execution Times:
   CPU time = 0 ms,  elapsed time = 0 ms.
SQL Server parse and compile time: 
   CPU time = 0 ms, elapsed time = 0 ms.

 SQL Server Execution Times:
   CPU time = 0 ms,  elapsed time = 0 ms.
SQL Server parse and compile time: 
   CPU time = 0 ms, elapsed time = 7 ms.

(53 rows affected)
Table 'Countries'. Scan count 0, logical reads 118, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
Table 'StateProvinces'. Scan count 1, logical reads 43, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.

(1 row affected)

 SQL Server Execution Times:
   CPU time = 15 ms,  elapsed time = 179 ms.
SQL Server parse and compile time: 
   CPU time = 0 ms, elapsed time = 0 ms.

 SQL Server Execution Times:
   CPU time = 0 ms,  elapsed time = 0 ms.

Button button;
switch (UserSettings.UserSkinType)
{
   case UserSkinTypes.Normal:
      button = new Button();
      break;
   case UserSkinTypes.Fancy:
      button = new FancyButton();
      break;
}

 Button button = ButtonFactory.CreateButton();

 Button button = ServiceLocator.Create(IButton.Class)

Button button = GetTheButton();
Form1 frm = new Form1(button);

• M مخفف  Model می‌باشد و کار مدیریت داده‌ها را بر عهده دارد.
• V مخفف View  می‌باشد و وظیفه‌ی نمایش داده‌ها به کاربر را بر عهده دارد.
• C  مخفف  Controller می‌باشد و پل ارتباطی بین Model و  View می‌باشد و مدیریت درخواست‌ها را بر عهده دارد.

*,
*::before,
*::after {
  box-sizing: border-box
}

html {
  color: #444;
}

#root {
  max-width: 450px;
  margin: 2rem auto;
  padding: 0 1rem;
}

form {
  display: flex;
  margin-bottom: 2rem;
}

[type="text"],
button {
  display: inline-block;
  -webkit-appearance: none;
  padding: .5rem 1rem;
  border: 2px solid #ccc;
  border-radius: 4px;
}

button {
  cursor: pointer;
  background: #007bff;
  color: white;
  border: 2px solid #007bff;
  margin: 0 .5rem;
}

[type="text"] {
  width: 100%;
}

[type="text"]:active,
[type="text"]:focus {
  outline: 0;
  border: 2px solid #007bff;
}

[type="checkbox"] {
  margin-right: 1rem;
}

h1 {
  color: #222;
}

ul {
  padding: 0;
}

li {
  display: flex;
  align-items: center;
  padding: 1rem;
  margin-bottom: 1rem;
  background: #f4f4f4;
  border-radius: 4px;
}

li span {
  display: inline-block;
  padding: .5rem;
  width: 250px;
  border-radius: 4px;
  border: 2px solid transparent;
}

li span:hover {
  background: rgba(179, 215, 255, 0.52);
}

li span:focus {
  outline: 0;
  border: 2px solid #007bff;
  background: rgba(179, 207, 255, 0.52)
}

class View {
    constructor() {}

    // ایجاد یک المنت با کلاسهای استایل دلخواه
    createElement(tag, className) {
        const element = document.createElement(tag)
        if (className) element.classList.add(className)

        return element
    }

    // DOM انتخاب و گرفتن آیتمی خاص از 
    getElement(selector) {
        const element = document.querySelector(selector)

        return element
    }
}

get _todoText() {
  return this.input.value
}

_resetInput() {
  this.input.value = ''
}

  displayTodos(todos) {
    // حذف تمام نودها
    while (this.todoList.firstChild) {
      this.todoList.removeChild(this.todoList.firstChild)
    }

    // اگر هیچ آیتمی در آرایه نبود این پاراگراف با متن پیش فرض نمایش داده میشود
    if (todos.length === 0) {
      const p = this.createElement('p')
      p.textContent = 'Nothing to do! Add a task?'
      this.todoList.append(p)
    } else {
      // وعناصرمربوطه را ایجاد میکند liاگه درون آرایه آیتمی قرار دارد پس به ازای آن یک عنصر 
      todos.forEach(todo => {
        const li = this.createElement('li')
        li.id = todo.id

        const checkbox = this.createElement('input')
        checkbox.type = 'checkbox'
        checkbox.checked = todo.complete

        const span = this.createElement('span')
        span.contentEditable = true
        span.classList.add('editable')

        if (todo.complete) {
          const strike = this.createElement('s')
          strike.textContent = todo.text
          span.append(strike)
        } else {
          span.textContent = todo.text
        }

        const deleteButton = this.createElement('button', 'delete')
        deleteButton.textContent = 'Delete'
        li.append(checkbox, span, deleteButton)

        // نود ایجاد شده به لیست اضافه میکند
        this.todoList.append(li)
      })
    }

    // برای خطایابی و نمایش در کنسول
    console.log(todos)
  }

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

    // نمایش اطلاعات پیش فرض
    this.onTodoListChanged(this.model.todos)
  }

  onTodoListChanged = todos => {
    this.view.displayTodos(todos)
  }
}

handleAddTodo = todoText => {
  this.model.addTodo(todoText)
}

handleEditTodo = (id, todoText) => {
  this.model.editTodo(id, todoText)
}

handleDeleteTodo = id => {
  this.model.deleteTodo(id)
}

handleToggleTodo = id => {
  this.model.toggleTodo(id)
}

bindAddTodo(handler) {
  this.form.addEventListener('submit', event => {
    event.preventDefault()

    if (this._todoText) {
      handler(this._todoText)
      this._resetInput()
    }
  })
}

bindDeleteTodo(handler) {
  this.todoList.addEventListener('click', event => {
    if (event.target.className === 'delete') {
      const id = parseInt(event.target.parentElement.id)

      handler(id)
    }
  })
}

bindToggleTodo(handler) {
  this.todoList.addEventListener('change', event => {
    if (event.target.type === 'checkbox') {
      const id = parseInt(event.target.parentElement.id)

      handler(id)
    }
  })
}

this.view.bindAddTodo(this.handleAddTodo)
this.view.bindDeleteTodo(this.handleDeleteTodo)
this.view.bindToggleTodo(this.handleToggleTodo)

 this.todos = JSON.parse(localStorage.getItem('todos')) || []

_commit(todos) {
  this.onTodoListChanged(todos)
  localStorage.setItem('todos', JSON.stringify(todos))
}

deleteTodo(id) {
  this.todos = this.todos.filter(todo => todo.id !== id)

  this._commit(this.todos)
}

 <ListBox Grid.Row="3" Name="MyListBox" Grid.Column="1" Margin="10"  Height="80" >
               <ListBox.ItemTemplate>
                    <DataTemplate>
                        <WrapPanel>
                            <Image Width="24" Height="24" Source="{Binding Flag}"></Image>
                            <TextBlock Padding="5 5 0 0" Text="{Binding Name}"></TextBlock>
                        </WrapPanel>
                    </DataTemplate>
               </ListBox.ItemTemplate>
            </ListBox>

   public MainWindow()
        {
            InitializeComponent();
            person = Person.GetPerson();
            DataContext = person;

            //خط جدید
            MyListBox.ItemsSource = new Country().GetCountries();
        }

        public MainWindow()
        {
            InitializeComponent();
            person = Person.GetPerson();
            DataContext = person;

            //خط جدید
            MyListBox.DataContext = new Country().GetCountries();
            MyListBox.SetBinding(ItemsControl.ItemsSourceProperty, new Binding());
        }

پی نوشت : روش‌های دیگر بایند کردن همچون استفاده از منابع یا ریسورس‌ها یا استفاده از ViewModel‌ها هم هستند که در آینده در مورد آن‌ها بیشتر صحبت خواهیم کرد.

 public int Country { get; set; }
 public Country Country { get; set; }

<ListBox Grid.Row="3" Name="MyListBox" Grid.Column="1" Margin="10"  Height="80" SelectedValuePath="Id" SelectedValue="{Binding Country}"  >               
<ListBox Grid.Row="3" Name="MyListBox" Grid.Column="1" Margin="10"  Height="80" SelectedValuePath="Id" SelectedValue="{Binding Country.Id}"  >

    public class Student
    {
        public string FirstName;
        public string LastName;
        public int TotalPointsEarned;

        public void TakeExam(int pointsForExam)
        {
            TotalPointsEarned += pointsForExam;
        }

        public void ExtraCredit(int extraPoints)
        {
            TotalPointsEarned += extraPoints;
        }


        public int PointsEarned { get { return TotalPointsEarned; } }
    }

using System.Collections.Immutable;
using System.Linq;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Diagnostics;
 
namespace CodingStandards
{
    [DiagnosticAnalyzer(LanguageNames.CSharp)]
    public class CodingStandardsAnalyzer : DiagnosticAnalyzer
    {
        public const string DiagnosticId = "CodingStandards";

        // You can change these strings in the Resources.resx file. If you do not want your analyzer to be localize-able, you can use regular strings for Title and MessageFormat.
        internal static readonly LocalizableString Title = new LocalizableResourceString(nameof(Resources.AnalyzerTitle), Resources.ResourceManager, typeof(Resources));
        internal static readonly LocalizableString MessageFormat = new LocalizableResourceString(nameof(Resources.AnalyzerMessageFormat), Resources.ResourceManager, typeof(Resources));
        internal static readonly LocalizableString Description = new LocalizableResourceString(nameof(Resources.AnalyzerDescription), Resources.ResourceManager, typeof(Resources));
        internal const string Category = "Naming";

        internal static DiagnosticDescriptor Rule = 
            new DiagnosticDescriptor(
                DiagnosticId, 
                Title, 
                MessageFormat, 
                Category, 
                DiagnosticSeverity.Error, 
                isEnabledByDefault: true, 
                description: Description);
 
        public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics
        {
            get { return ImmutableArray.Create(Rule); }
        }

        public override void Initialize(AnalysisContext context)
        {
            // TODO: Consider registering other actions that act on syntax instead of or in addition to symbols
            context.RegisterSyntaxNodeAction(analyzeFieldDeclaration, SyntaxKind.FieldDeclaration);
        }

        static void analyzeFieldDeclaration(SyntaxNodeAnalysisContext context)
        {
            var fieldDeclaration = context.Node as FieldDeclarationSyntax;
            if (fieldDeclaration == null) return;
            var accessToken = fieldDeclaration
                                .ChildTokens()
                                .SingleOrDefault(token => token.Kind() == SyntaxKind.PublicKeyword);

            // Note: Not finding protected or internal
            if (accessToken.Kind() != SyntaxKind.None)
            {
                // Find the name of the field:
                var name = fieldDeclaration.DescendantTokens()
                              .SingleOrDefault(token => token.IsKind(SyntaxKind.IdentifierToken)).Value;
                var diagnostic = Diagnostic.Create(Rule, fieldDeclaration.GetLocation(), name, accessToken.Value);
                context.ReportDiagnostic(diagnostic);
            }
        }
    }
}

using System.Collections.Immutable;
using System.Composition;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CodeFixes;
using Microsoft.CodeAnalysis.CodeActions;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
 
namespace CodingStandards
{
    [ExportCodeFixProvider(LanguageNames.CSharp, Name = nameof(CodingStandardsCodeFixProvider)), Shared]
    public class CodingStandardsCodeFixProvider : CodeFixProvider
    {
        public sealed override ImmutableArray<string> FixableDiagnosticIds
        {
            get { return ImmutableArray.Create(CodingStandardsAnalyzer.DiagnosticId); }
        }

        public sealed override FixAllProvider GetFixAllProvider()
        {
            return WellKnownFixAllProviders.BatchFixer;
        }

        public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
        {
            var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);

            // TODO: Replace the following code with your own analysis, generating a CodeAction for each fix to suggest
            var diagnostic = context.Diagnostics.First();
            var diagnosticSpan = diagnostic.Location.SourceSpan;

            // Find the type declaration identified by the diagnostic.
            var declaration = root.FindToken(diagnosticSpan.Start)
                                   .Parent.AncestorsAndSelf().OfType<FieldDeclarationSyntax>()
                                   .First();

            // Register a code action that will invoke the fix.
            context.RegisterCodeFix(
                CodeAction.Create("Make Private", 
                c => makePrivateDeclarationAsync(context.Document, declaration, c)),
                diagnostic);
        }

        async Task<Document> makePrivateDeclarationAsync(Document document, FieldDeclarationSyntax declaration, CancellationToken c)
        {
            var accessToken = declaration.ChildTokens()
                .SingleOrDefault(token => token.Kind() == SyntaxKind.PublicKeyword);

            var privateAccessToken = SyntaxFactory.Token(SyntaxKind.PrivateKeyword);

            var root = await document.GetSyntaxRootAsync(c);
            var newRoot = root.ReplaceToken(accessToken, privateAccessToken);

            return document.WithSyntaxRoot(newRoot);
        }
    }
}