public interface IShoppingCartService
{
    ShoppingCart GetContents();
    ShoppingCart AddItemToCart(int itemId, int quantity);
}
public class ShoppingCartService : IShoppingCartService
{
    public ShoppingCart GetContents()
    {
        throw new NotImplementedException("Get cart from Persistence Layer");
    }
    public ShoppingCart AddItemToCart(int itemId, int quantity)
    {
        throw new NotImplementedException("Add Item to cart then return updated cart");
    }
}
public class ShoppingCart
{
    public List<product> Items { get; set; }
}
public class Product
{
    public int ItemId { get; set; }
    public string ItemName { get; set; }
}
public class ShoppingCartController : Controller
{
    //Concrete object below points to actual service
    //private ShoppingCartService _shoppingCartService;
    //loosely coupled code below uses the interface rather than the 
    //concrete object
    private IShoppingCartService _shoppingCartService;
    public ShoppingCartController()
    {
        _shoppingCartService = new ShoppingCartService();
    }
    public ActionResult GetCart()
    {
        //now using the shared instance of the shoppingCartService dependency
        ShoppingCart cart = _shoppingCartService.GetContents();
        return View("Cart", cart);
    }
    public ActionResult AddItemToCart(int itemId, int quantity)
    {
        //now using the shared instance of the shoppingCartService dependency
        ShoppingCart cart = _shoppingCartService.AddItemToCart(itemId, quantity);
        return View("Cart", cart);
    }
}

//loosely coupled code below uses the interface rather 
//than the concrete object
private IShoppingCartService _shoppingCartService;
//MVC uses this constructor 
public ShoppingCartController()
{
    _shoppingCartService = new ShoppingCartService();
}
//You can use this constructor when testing to inject the    
//ShoppingCartService dependency
public ShoppingCartController(IShoppingCartService shoppingCartService)
{
    _shoppingCartService = shoppingCartService;
}

[TestClass]
public class ShoppingCartControllerTests
{
    [TestMethod]
    public void GetCartSmokeTest()
    {
        //arrange
        ShoppingCartController controller = 
           new ShoppingCartController(new ShoppingCartServiceStub());
        // Act
        ActionResult result = controller.GetCart();
        // Assert
        Assert.IsInstanceOfType(result, typeof(ViewResult));
    }
}
/// <summary>
/// This is is a stub of the ShoppingCartService
/// </summary>
public class ShoppingCartServiceStub : IShoppingCartService
{
    public ShoppingCart GetContents()
    {
        return new ShoppingCart
        {
            Items = new List<product> {
                new Product {ItemId = 1, ItemName = "Widget"}
            }
        };
    }
    public ShoppingCart AddItemToCart(int itemId, int quantity)
    {
        throw new NotImplementedException();
    }
}

var $table = $('#browsers-grid');
$table.dataTable({
      "bServerSide": true,
      "sAjaxSource": "/Home/GetBrowsers"
 });

^[1-5]$

/// <summary>
/// Class that encapsulates most common parameters sent by DataTables plugin
/// </summary>
public class jQueryDataTableParamModel
{
    /// <summary>
    /// Request sequence number sent by DataTable,
    /// same value must be returned in response
    /// </summary>
    public string sEcho { get; set; }
    /// <summary>
    /// Text used for filtering
    /// </summary>
    public string sSearch { get; set; }
    /// <summary>
    /// Number of records that should be shown in table
    /// </summary>
    public int iDisplayLength { get; set; }
    /// <summary>
    /// First record that should be shown(used for paging)
    /// </summary>
    public int iDisplayStart { get; set; }
    /// <summary>
    /// Number of columns in table
    /// </summary>
    public int iColumns { get; set; }
    /// <summary>
    /// Number of columns that are used in sorting
    /// /// </summary>
    public int iSortingCols { get; set; }
    /// <summary>
    /// Comma separated list of column names
    /// </summary>
    public string sColumns { get; set; }
}

public JsonResult GetBrowsers(jQueryDataTableParamModel param)
{
        IQueryable<Browser> allBrowsers = new Browsers().CreateInMemoryDataSource().AsQueryable();

        IEnumerable<Browser> filteredBrowsers;

        // Apply Filtering
        if (!string.IsNullOrEmpty(param.sSearch))
        {
                filteredBrowsers = new Browsers().CreateInMemoryDataSource()
                    .Where(x => x.Engine.Contains(param.sSearch)
                                       || x.Grade.Contains(param.sSearch)
                                       || x.Name.Contains(param.sSearch)
                                       || x.Platform.Contains(param.sSearch)
                    ).ToList();
                float f;
                if (float.TryParse(param.sSearch, out f))
                {
                    filteredBrowsers = filteredBrowsers.Where(x => x.Version.Equals(f));
                }
        }
        else
        {
                filteredBrowsers = allBrowsers;
        }

        // Apply Sorting
        var sortColumnIndex = Convert.ToInt32(Request["iSortCol_0"]);
        Func<Browser, string> orderingFunction = (x => sortColumnIndex == 0 ? x.Engine :
                                                            sortColumnIndex == 1 ? x.Name :
                                                            sortColumnIndex == 2 ? x.Platform :
                                                            sortColumnIndex == 3 ? x.Version.ToString() :
                                                            sortColumnIndex == 4 ? x.Grade :
                                                                x.Name);

        var sortDirection = Request["sSortDir_0"]; // asc or desc
        filteredBrowsers = sortDirection == "asc" ? filteredBrowsers.OrderBy(orderingFunction) : filteredBrowsers.OrderByDescending(orderingFunction);

        // Apply Paging
        var enumerable = filteredBrowsers.ToArray();
        IEnumerable<Browser> displayedBrowsers = enumerable.Skip(param.iDisplayStart).
                Take(param.iDisplayLength).ToList();

        return Json(new
        {
                sEcho = param.sEcho,
                iTotalRecords = allBrowsers.Count(),
                iTotalDisplayRecords = enumerable.Count(),
                aaData = displayedBrowsers
        }, JsonRequestBehavior.AllowGet);
}

$(function () {
        var $table = $('#browsers-grid');
        $table.dataTable({
                "bProcessing": true,
                "bStateSave": true,
                "bServerSide": true,
                "bFilter": true,
                "sDom": 'T<"clear">lftipr',
                "aLengthMenu": [[5, 10, 25, 50, -1], [5, 10, 25, 50, "All"]],
                "bAutoWidth": false,
                "sAjaxSource": "/Home/GetBrowsers",
                "fnServerData": function (sSource, aoData, fnCallback) {
                    $.ajax({
                        "dataType": 'json',
                        "type": "POST",
                        "url": sSource,
                        "data": aoData,
                        "success": fnCallback
                    });
                },
                "aoColumns": [
                    { "mDataProp": "Engine" },
                    { "mDataProp": "Name" },
                    { "mDataProp": "Platform" },
                    { "mDataProp": "Version" },
                    { "mDataProp": "Grade" }
                ],
                "oLanguage": {
                        "sUrl": "/Content/dataTables.persian.txt"
                }
        });
});

public class SupplierViewModel
{  
   public string name { get; set; }   
   public AddressViewModel AddressViewModel { get; set; }=new AddressViewModel();    }

public class AddressViewModel
{
   public string phone_mobile { get; set; }
   public string address1 { get; set; }
}

public class Supplier 
{      
   public int Id { get; set; }   
   public string name { get; set; } 
   public virtual Address Address { get; set; } 
} 

CreateMap<Supplier, SupplierViewModel>().IgnoreAllUnmapped()  });
CreateMap<Address, AddressViewModel>()
var viewModel =
         await  _suppliers.AsNoTracking()
                   .ProjectTo<SupplierViewModel>(parameters:null,configuration: _mappingEngine.ConfigurationProvider)
                   .FirstOrDefaultAsync(a => a.Id == id);

public static string GetSignalRContent()
{
    var resolver = new DefaultHubManager(new DefaultDependencyResolver());
    var proxy = new DefaultJavaScriptProxyGenerator(resolver, new NullJavaScriptMinifier());
    return proxy.GenerateProxy("/signalr");
}

public class CustomVirtualPathProvider : VirtualPathProvider
{
    public CustomActionVirtualPathProvider(VirtualPathProvider virtualPathProvider)
    {
        // Wrap an existing virtual path provider
        VirtualPathProvider = virtualPathProvider;
    }

    protected VirtualPathProvider VirtualPathProvider { get; set; }

    public override string CombineVirtualPaths(string basePath, string relativePath)
    {
        return VirtualPathProvider.CombineVirtualPaths(basePath, relativePath);
    }

    public override bool DirectoryExists(string virtualDir)
    {
        return VirtualPathProvider.DirectoryExists(virtualDir);
    }

    public override bool FileExists(string virtualPath)
    {
        if (virtualPath == "~/signalr/hubs")
        {
            return true;
        }

        return VirtualPathProvider.FileExists(virtualPath);
    }

    public override CacheDependency GetCacheDependency(string virtualPath, IEnumerable virtualPathDependencies, DateTime utcStart)
    {
        // BaseClass can't create a CacheDependency for your content, remove it
        // You could also add your own CacheDependency and aggregate it with the base dependency
        List<string> virtualPathDependenciesCopy = virtualPathDependencies.Cast<string>().ToList();
        virtualPathDependenciesCopy.Remove("~/signalr/hubs");

        return VirtualPathProvider.GetCacheDependency(virtualPath, virtualPathDependenciesCopy, utcStart);
    }

    public override string GetCacheKey(string virtualPath)
    {
        return VirtualPathProvider.GetCacheKey(virtualPath);
    }

    public override VirtualDirectory GetDirectory(string virtualDir)
    {
        return VirtualPathProvider.GetDirectory(virtualDir);
    }

    public override VirtualFile GetFile(string virtualPath)
    {
        if (virtualPath == "~/signalr/hubs")
        {
            return new CustomVirtualFile(virtualPath,
                new MemoryStream(Encoding.Default.GetBytes(GetSignalRContent())));
        }

        return VirtualPathProvider.GetFile(virtualPath);
    }

    public override string GetFileHash(string virtualPath, IEnumerable virtualPathDependencies)
    {
        return VirtualPathProvider.GetFileHash(virtualPath, virtualPathDependencies);
    }

    public override object InitializeLifetimeService()
    {
        return VirtualPathProvider.InitializeLifetimeService();
    }
}

public class CustomVirtualFile : VirtualFile
{
    public CustomVirtualFile (string virtualPath, Stream stream)
        : base(virtualPath)
    {
        Stream = stream;
    }

    public Stream Stream { get; private set; }

    public override Stream Open()
    {
         return Stream;
    }
}

    public override bool FileExists(string virtualPath)
    {
        if (virtualPath == "~/signalr/hubs")
        {
            return true;
        }

        return VirtualPathProvider.FileExists(virtualPath);
    }

    public override CacheDependency GetCacheDependency(string virtualPath, IEnumerable virtualPathDependencies, DateTime utcStart)
    {
        List<string> virtualPathDependenciesCopy = virtualPathDependencies.Cast<string>().ToList();
        virtualPathDependenciesCopy.Remove("~/signalr/hubs");

        return VirtualPathProvider.GetCacheDependency(virtualPath, virtualPathDependenciesCopy, utcStart);
    }

    public override VirtualFile GetFile(string virtualPath)
    {
        if (virtualPath == "~/signalr/hubs")
        {
            return new CustomVirtualFile(virtualPath,
                new MemoryStream(Encoding.Default.GetBytes(GetSignalRContent())));
        }

        return VirtualPathProvider.GetFile(virtualPath);
    }

public static void RegisterBundles(BundleCollection bundles)
{
    BundleTable.VirtualPathProvider =
        new CustomVirtualPathProvider(BundleTable.VirtualPathProvider);

    Bundle include = new Bundle("~/bundle")
        .Include("~/Content/static.js")
        .Include("~/signalr/hubs");

    bundles.Add(include);
}
 

\Windows\system32\inetsrv

call "%VS80COMNTOOLS%\vsvars32.bat" > NULL 
gacutil.exe /if "$(TargetPath)"

نکته:در صورتی که از VS2005 استفاده می‌کنید در تب Debug در قسمت Start External Program مسیر زیر را قرار بدهید. اینکار برای تست و دیباگینگ پروژه به شما کمک خواهد کرد. این تنظیم شامل نسخه‌های اکسپرس نمی‌شود.

 \windows\system32\inetsrv\inetmgr.exe

%windir%\system32\inetsrv\Administration.config

using System;
using System.Security;
using Microsoft.Web.Management.Server;
    
namespace IIS7Demos           
{
    class imageCopyrightUIProvider : ModuleProvider
    {
        public override Type ServiceType              
        {
            get { return null; }
        }

        public override ModuleDefinition GetModuleDefinition(IManagementContext context)
        {
            return new ModuleDefinition(Name, typeof(imageCopyrightUI).AssemblyQualifiedName);
        }

        public override bool SupportsScope(ManagementScope scope)
        {
            return true;
        }
    }            
}

 public override bool SupportsScope(ManagementScope scope)
        {
            return (scope == ManagementScope.Application) ;
        }

 internal class imageCopyrightUI : Module
    {
        protected override void Initialize(IServiceProvider serviceProvider, ModuleInfo moduleInfo)
        {            
            base.Initialize(serviceProvider, moduleInfo);
            IControlPanel controlPanel = (IControlPanel)GetService(typeof(IControlPanel));
            ModulePageInfo modulePageInfo = new ModulePageInfo(this, typeof(imageCopyrightUIPage), "Image Copyright", "Image Copyright",Resource1.Visual_Studio_2012,Resource1.Visual_Studio_2012);
            controlPanel.RegisterPage(modulePageInfo);
        }
    }

    public sealed class imageCopyrightUIPage : ModulePage
    {
        public string message;
        public bool featureenabled;
        public string color;

        ComboBox _colCombo = new ComboBox();
        TextBox _msgTB = new TextBox();
        CheckBox _enabledCB = new CheckBox();

        public imageCopyrightUIPage()
        {
            this.Initialize();
        }


        void Initialize()
        {
            Label crlabel = new Label();
            crlabel.Left = 50;
            crlabel.Top = 100;
            crlabel.AutoSize = true;
            crlabel.Text = "Enable Image Copyright:";
            _enabledCB.Text = "";
            _enabledCB.Left = 200;
            _enabledCB.Top = 100;
            _enabledCB.AutoSize = true;

            Label msglabel = new Label();
            msglabel.Left = 150;
            msglabel.Top = 130;
            msglabel.AutoSize = true;
            msglabel.Text = "Message:";
            _msgTB.Left = 200;
            _msgTB.Top = 130;
            _msgTB.Width = 200;
            _msgTB.Height = 50;

            Label collabel = new Label();
            collabel.Left = 160;
            collabel.Top = 160;
            collabel.AutoSize = true;
            collabel.Text = "Color:";
            _colCombo.Left = 200;
            _colCombo.Top = 160;
            _colCombo.Width = 50;
            _colCombo.Height = 90;
            _colCombo.Items.Add((object)"Yellow");
            _colCombo.Items.Add((object)"Blue");
            _colCombo.Items.Add((object)"Red");
            _colCombo.Items.Add((object)"White");

            Button apply = new Button();
            apply.Text = "Apply";
            apply.Click += new EventHandler(this.applyClick);
            apply.Left = 200;
            apply.AutoSize = true;
            apply.Top = 250;

            Controls.Add(crlabel);
            Controls.Add(_enabledCB);
            Controls.Add(collabel);
            Controls.Add(_colCombo);
            Controls.Add(msglabel);
            Controls.Add(_msgTB);
            Controls.Add(apply);
        }

        public void ReadConfig()
        {
            try
            {
                ServerManager mgr;
                ConfigurationSection section;
                mgr = new ServerManager();
                Configuration config =
                mgr.GetWebConfiguration(
                       Connection.ConfigurationPath.SiteName,
                       Connection.ConfigurationPath.ApplicationPath +
                       Connection.ConfigurationPath.FolderPath);

                section = config.GetSection("system.webServer/imageCopyright");
                color = (string)section.GetAttribute("color").Value;
                message = (string)section.GetAttribute("message").Value;
                featureenabled = (bool)section.GetAttribute("enabled").Value;

            }

            catch
            { }

        }
      
        void UpdateUI()
        {
            _enabledCB.Checked = featureenabled;
            int n = _colCombo.FindString(color, 0);
            _colCombo.SelectedIndex = n;
            _msgTB.Text = message;
        }


        protected override void OnActivated(bool initialActivation)
        {
            base.OnActivated(initialActivation);
            if (initialActivation)
            {
                ReadConfig();
                UpdateUI();
            }
        }



        private void applyClick(Object sender, EventArgs e)
        {
            try
            {
                UpdateVariables();
                ServerManager mgr;
                ConfigurationSection section;
                mgr = new ServerManager();
                Configuration config =
                mgr.GetWebConfiguration
                (
                       Connection.ConfigurationPath.SiteName,
                       Connection.ConfigurationPath.ApplicationPath +
                       Connection.ConfigurationPath.FolderPath
                );

                section = config.GetSection("system.webServer/imageCopyright");
                section.GetAttribute("color").Value = (object)color;
                section.GetAttribute("message").Value = (object)message;
                section.GetAttribute("enabled").Value = (object)featureenabled;

                mgr.CommitChanges();

            }

            catch
            { }

        }

        public void UpdateVariables()
        {
            featureenabled = _enabledCB.Checked;
            color = _colCombo.Text;
            message = _msgTB.Text;
        }
    }

mgr.CommitChanges();

%vs110comntools%\vsvars32.bat

GACUTIL /l ClassLibrary1

<add name="imageCopyrightUI" type="ClassLibrary1.imageCopyrightUIProvider,   ClassLibrary1, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d0b3b3b2aa8ea14b"/>

%windir%\system32\inetsrv\config\administration.config

از آنجا که این مقاله طولانی شده است، باقی موارد ویرایشی روی این UI را در مقاله بعدی بررسی خواهیم کرد. 

using System;
using System.Collections.Generic;
namespace ChapterOneProject
{
public class Patient
    {
        public Patient()
        {
            Visits = new List<Visit>();
        }

        public int Id { get; set; }
        public string Name { get; set; }
        public DateTime BirthDate { get; set; }
        //[ForeignKey("AnimalTypeId")]
        
        public AnimalType AnimalType { get; set; }
        //public int AnimalTypeId { get; set; }

        public DateTime FirstVisit { get; set; }
        public List<Visit> Visits { get; set; }
    }

public class Visit
    {
        [Key]
        public int Id { get; set; }
        public DateTime Date { get; set; }
        public String ReasonForVisit { get; set; }
        public String Outcome { get; set; }
        public Decimal Weight { get; set; }

        //[ForeignKey("PatientId")]
        //public virtual Patient Patient { get; set; }
        public int PatientId { get; set; }
    }

public class AnimalType
    {
        public int Id { get; set; }
        public string TypeName { get; set; }
    }
}

public class VetContext : DbContext
    {
        public DbSet<Patient> Patients { get; set; }
        public DbSet<Visit> Visits { get; set; }
        //public DbSet<AnimalType> AnimalTypes { get; set; }
    }

var dog = new AnimalType { TypeName = "Dog" };
            var visit = new List<Visit>
                            {
                                new Visit
                                    {
                                        Date = new DateTime(2011, 9, 1),
                                        Outcome = "Test",
                                        ReasonForVisit = "Test",
                                        Weight = 32,
                                    }
                            };
            var patient = new Patient
                              {
                                  Name = "Sampson",
                                  BirthDate = new DateTime(2008, 1, 28),
                                  AnimalType = dog,
                                  Visits = visit,
                              };
            using (var context = new VetContext())
            {
                context.Patients.Add(patient);
                context.SaveChanges();
            }

public class IdentityUser<TKey> where TKey : IEquatable<TKey>
{
   [PersonalData]
   public virtual TKey Id { get; set; }

var personalData = new Dictionary<string, string>();
var personalDataProps = typeof(TUser).GetProperties().Where(
    prop => Attribute.IsDefined(prop, typeof(PersonalDataAttribute)));
foreach (var p in personalDataProps)
{
    personalData.Add(p.Name, p.GetValue(user)?.ToString() ?? "null");
}

Response.Headers.Add("Content-Disposition", "attachment; filename=PersonalData.json");
return new FileContentResult(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(personalData)), "text/json");

var user = await _userManager.GetUserAsync(User);
if (user == null)
{
    return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
}

RequirePassword = await _userManager.HasPasswordAsync(user);
if (RequirePassword)
{
    if (!await _userManager.CheckPasswordAsync(user, Input.Password))
    {
        ModelState.AddModelError(string.Empty, "Password not correct.");
        return Page();
    }
}

var result = await _userManager.DeleteAsync(user);

await _signInManager.SignOutAsync();