[HtmlTargetElement("img-gravatar")]
    public class GravatarTagHelper : TagHelper
    {
        [HtmlAttributeName("email")]
        public string Email { get; set; }

        [HtmlAttributeName("alt")]
        public string Alt { get; set; }

        [HtmlAttributeName("class")]
        public string Class { get; set; }

        [HtmlAttributeName("size")]
        public int Size { get; set; }

        public override void Process(TagHelperContext context, TagHelperOutput output)
        {
            if (!string.IsNullOrWhiteSpace(Email))
            {
                var hash = Md5HashHelper.GetHash(Email);

                output.TagName = "img";
                if (!string.IsNullOrWhiteSpace(Class))
                {
                    output.Attributes.Add("class", Class); 
                }

                if (!string.IsNullOrWhiteSpace(Alt))
                {
                    output.Attributes.Add("alt", Alt);
                }
                
                output.Attributes.Add("src", GetAvatarUrl(hash, Size));
                output.TagMode = TagMode.SelfClosing;
            } 
        }

        private static string GetAvatarUrl(string hash, int size)
        {
            var sizeArg = size > 0 ? $"?s={size}" : "";

            return $"https://www.gravatar.com/avatar/{hash}{sizeArg}";
        }

    public class IrisPasswordHasher : IPasswordHasher
    {
        public string HashPassword(string password)
        {
            return Utilities.Security.Encryption.EncryptingPassword(password);
        }

        public PasswordVerificationResult VerifyHashedPassword(string hashedPassword, string providedPassword)
        {
            return Utilities.Security.Encryption.VerifyPassword(providedPassword, hashedPassword) ?
                                                                PasswordVerificationResult.Success :
                                                                PasswordVerificationResult.Failed;
        }
    }

public ApplicationUserManager(IUserStore<ApplicationUser, int> store,
            IUnitOfWork uow,
            IIdentity identity,
            IApplicationRoleManager roleManager,
            IDataProtectionProvider dataProtectionProvider,
            IIdentityMessageService smsService,
            IIdentityMessageService emailService, IPasswordHasher passwordHasher)
            : base(store)
        {
            _store = store;
            _uow = uow;
            _identity = identity;
            _users = _uow.Set<ApplicationUser>();
            _roleManager = roleManager;
            _dataProtectionProvider = dataProtectionProvider;
            this.SmsService = smsService;
            this.EmailService = emailService;
            PasswordHasher = passwordHasher;
            createApplicationUserManager();
        }

x.For<IPasswordHasher>().Use<IrisPasswordHasher>();

        [HttpPost]
        [ValidateAntiForgeryToken]
        [CaptchaVerify("تصویر امنیتی وارد شده معتبر نیست")]
        public virtual async Task<ActionResult> Register(RegisterModel model)
        {
            if (ModelState.IsValid)
            {
                var user = new ApplicationUser
                {
                    CreatedDate = DateAndTime.GetDateTime(),
                    Email = model.Email,
                    IP = Request.ServerVariables["REMOTE_ADDR"],
                    IsBaned = false,
                    UserName = model.UserName,
                    UserMetaData = new UserMetaData(),
                    LastLoginDate = DateAndTime.GetDateTime()
                };

                var result = await _userManager.CreateAsync(user, model.Password);

                if (result.Succeeded)
                {
                    var addToRoleResult = await _userManager.AddToRoleAsync(user.Id, "user");
                    if (addToRoleResult.Succeeded)
                    {
                        var code = await _userManager.GenerateEmailConfirmationTokenAsync(user.Id);
                        var callbackUrl = Url.Action("ConfirmEmail", "User",
                            new { userId = user.Id, code }, protocol: Request.Url.Scheme);

                        _emailService.SendAccountConfirmationEmail(user.Email, callbackUrl);

                        return Json(new { result = "success" });
                    }

                    addErrors(addToRoleResult);
                }

                addErrors(result);
            }

            return PartialView(MVC.User.Views._Register, model);
        }

        public SendingMailResult SendAccountConfirmationEmail(string email, string link)
        {
            var model = new ConfirmEmailModel()
            {
                ActivationLink = link
            };

            var htmlText = _viewConvertor.RenderRazorViewToString(MVC.EmailTemplates.Views._ConfirmEmail, model);

            var result = Send(new MailDocument
            {
                Body = htmlText,
                Subject = "تایید حساب کاربری",
                ToEmail = email
            });

            return result;
        }

@model Iris.Model.EmailModel.ConfirmEmailModel

<div style="direction: rtl; -ms-word-wrap: break-word; word-wrap: break-word;">
    <p>با سلام</p>
    <p>برای فعال سازی حساب کاربری خود لطفا بر روی لینک زیر کلیک کنید:</p>
    <p>@Model.ActivationLink</p>
    <div style=" color: #808080;">
        <p>با تشکر</p>
        <p>@Model.SiteTitle</p>
        <p>@Model.SiteDescription</p>
        <p><span style="direction: ltr !important; unicode-bidi: embed;">@Html.ConvertToPersianDateTime(DateTime.Now, "s,H")</span></p>
    </div>
</div>

RegisterUser.Form.onSuccess = function (data) {
    if (data.result == "success") {
        var message = '<div id="alert"><button type="button" data-dismiss="alert">×</button>ایمیلی حاوی لینک فعال سازی، به ایمیل شما ارسال شد؛ لطفا به ایمیل خود مراجعه کرده و بر روی لینک فعال سازی کلیک کنید.</div>';
        $('#registerResult').html(message);
    }
    else {
        $('#logOnModal').html(data);
    }
};

        [AllowAnonymous]
        public virtual async Task<ActionResult> ConfirmEmail(int? userId, string code)
        {
            if (userId == null || code == null)
            {
                return View("Error");
            }
            var result = await _userManager.ConfirmEmailAsync(userId.Value, code);
            return View(result.Succeeded ? "ConfirmEmail" : "Error");
        }

@{
    ViewBag.Title = "حساب کاربری شما تایید شد";
}
<h2>@ViewBag.Title.</h2>
<div>
    <p>
        با تشکر از شما، حساب کاربری شما تایید شد.
    </p>
    <p>
        @Ajax.ActionLink("ورود / ثبت نام", MVC.User.ActionNames.LogOn, MVC.User.Name, new { area = "", returnUrl = Html.ReturnUrl(Context, Url) }, new AjaxOptions { HttpMethod = "GET", InsertionMode = InsertionMode.Replace, UpdateTargetId = "logOnModal", LoadingElementDuration = 300, LoadingElementId = "loadingMessage", OnSuccess = "LogOnForm.onSuccess" }, new { role = "button", data_toggle = "modal", data_i_logon_link = "true", rel = "nofollow" })
    </p>
</div>

        [HttpPost]
        [ValidateAntiForgeryToken]
        public async virtual Task<ActionResult> LogOn(LogOnModel model, string returnUrl)
        {
            if (!ModelState.IsValid)
            {
                if (Request.IsAjaxRequest())
                    return PartialView(MVC.User.Views._LogOn, model);
                return View(model);
            }


            const string emailRegPattern =
                @"^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$";

            string ip = Request.ServerVariables["REMOTE_ADDR"];

            SignInStatus result = SignInStatus.Failure;

            if (Regex.IsMatch(model.Identity, emailRegPattern))
            {

                var user = await _userManager.FindByEmailAsync(model.Identity);

                if (user != null)
                {
                    result = await _signInManager.PasswordSignInAsync
                   (user.UserName,
                   model.Password, model.RememberMe, shouldLockout: true);
                }
            }
            else
            {
                result = await _signInManager.PasswordSignInAsync(model.Identity, model.Password, model.RememberMe, shouldLockout: true);
            }


            switch (result)
            {
                case SignInStatus.Success:
                    if (Request.IsAjaxRequest())
                        return JavaScript(IsValidReturnUrl(returnUrl)
                            ? string.Format("window.location ='{0}';", returnUrl)
                            : "window.location.reload();");
                    return redirectToLocal(returnUrl);

                case SignInStatus.LockedOut:
                    ModelState.AddModelError("",
                        string.Format("حساب شما قفل شد، لطفا بعد از {0} دقیقه دوباره امتحان کنید.",
                            _userManager.DefaultAccountLockoutTimeSpan.Minutes));
                    break;
                case SignInStatus.Failure:
                    ModelState.AddModelError("", "نام کاربری یا کلمه عبور اشتباه است.");
                    break;
                default:
                    ModelState.AddModelError("", "در ورود شما خطایی رخ داده است.");
                    break;
            }


            if (Request.IsAjaxRequest())
                return PartialView(MVC.User.Views._LogOn, model);
            return View(model);
        }

        [HttpPost]
        [ValidateAntiForgeryToken]
        [Authorize]
        public virtual ActionResult LogOut()
        {
            _authenticationManager.SignOut();

            if (Request.IsAjaxRequest())
                return Json(new { result = "true" });

            return RedirectToAction(MVC.User.ActionNames.LogOn, MVC.User.Name);
        }

using System.Threading.Tasks;
using System.Web.Mvc;
using CaptchaMvc.Attributes;
using Iris.Model;
using Iris.Servicelayer.Interfaces;
using Iris.Web.Email;
using Microsoft.AspNet.Identity;

namespace Iris.Web.Controllers
{
    public partial class ForgottenPasswordController : Controller
    {
        private readonly IEmailService _emailService;
        private readonly IApplicationUserManager _userManager;

        public ForgottenPasswordController(IEmailService emailService, IApplicationUserManager applicationUserManager)
        {
            _emailService = emailService;
            _userManager = applicationUserManager;
        }

        [HttpGet]
        public virtual ActionResult Index()
        {
            return PartialView(MVC.ForgottenPassword.Views._Index);
        }

        [HttpPost]
        [ValidateAntiForgeryToken]
        [CaptchaVerify("تصویر امنیتی وارد شده معتبر نیست")]
        public async virtual Task<ActionResult> Index(ForgottenPasswordModel model)
        {
            if (!ModelState.IsValid)
            {
                return PartialView(MVC.ForgottenPassword.Views._Index, model);
            }

            var user = await _userManager.FindByEmailAsync(model.Email);
            if (user == null || !(await _userManager.IsEmailConfirmedAsync(user.Id)))
            {
                // Don't reveal that the user does not exist or is not confirmed
                return Json(new
                {
                    result = "false",
                    message = "این ایمیل در سیستم ثبت نشده است"
                });
            }

            var code = await _userManager.GeneratePasswordResetTokenAsync(user.Id);

            _emailService.SendResetPasswordConfirmationEmail(user.UserName, user.Email, code);

            return Json(new
            {
                result = "true",
                message = "ایمیلی برای تایید بازنشانی کلمه عبور برای شما ارسال شد.اعتبارایمیل ارسالی 3 ساعت است."
            });
        }

        [AllowAnonymous]
        public virtual ActionResult ResetPassword(string code)
        {
            return code == null ? View("Error") : View();
        }


        [AllowAnonymous]
        public virtual ActionResult ResetPasswordConfirmation()
        {
            return View();
        }

        //
        // POST: /Account/ResetPassword
        [HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]
        public virtual async Task<ActionResult> ResetPassword(ResetPasswordViewModel model)
        {
            if (!ModelState.IsValid)
            {
                return View(model);
            }
            var user = await _userManager.FindByEmailAsync(model.Email);
            if (user == null)
            {
                // Don't reveal that the user does not exist
                return RedirectToAction("Error");
            }
            var result = await _userManager.ResetPasswordAsync(user.Id, model.Code, model.Password);
            if (result.Succeeded)
            {
                return RedirectToAction("ResetPasswordConfirmation", "ForgottenPassword");
            }
            addErrors(result);
            return View();
        }

        private void addErrors(IdentityResult result)
        {
            foreach (var error in result.Errors)
            {
                ModelState.AddModelError("", error);
            }
        }

    }
}

@{
    ViewBag.Title = "کلمه عبور شما تغییر کرد";
}

<hgroup>
    <h1>@ViewBag.Title.</h1>
</hgroup>
<div>
    <p>
        کلمه عبور شما با موفقیت تغییر کرد
    </p>
    <p>
        @Ajax.ActionLink("ورود / ثبت نام", MVC.User.ActionNames.LogOn, MVC.User.Name, new { area = "", returnUrl = Html.ReturnUrl(Context, Url) }, new AjaxOptions { HttpMethod = "GET", InsertionMode = InsertionMode.Replace, UpdateTargetId = "logOnModal", LoadingElementDuration = 300, LoadingElementId = "loadingMessage", OnSuccess = "LogOnForm.onSuccess" }, new { role = "button", data_toggle = "modal", data_i_logon_link = "true", rel = "nofollow" })
    </p>
</div>

@model Iris.Model.ResetPasswordViewModel
@{
    ViewBag.Title = "ریست کردن کلمه عبور";
}
<h2>@ViewBag.Title.</h2>
@using (Html.BeginForm("ResetPassword", "ForgottenPassword", FormMethod.Post, new { @class = "form-horizontal", role = "form" }))
{
    @Html.AntiForgeryToken()
    <h4>ریست کردن کلمه عبور</h4>
    <hr />
    @Html.ValidationSummary("", new { @class = "text-danger" })
    @Html.HiddenFor(model => model.Code)
    <div>
        @Html.LabelFor(m => m.Email, "ایمیل", new { @class = "control-label" })
        <div>
            @Html.TextBoxFor(m => m.Email)
        </div>
    </div>
    <div>
        @Html.LabelFor(m => m.Password, "کلمه عبور", new { @class = "control-label" })
        <div>
            @Html.PasswordFor(m => m.Password)
        </div>
    </div>
    <div>
        @Html.LabelFor(m => m.ConfirmPassword, "تکرار کلمه عبور", new { @class = "control-label" })
        <div>
            @Html.PasswordFor(m => m.ConfirmPassword)
        </div>
    </div>
    <div>
        <div>
            <input type="submit" value="تغییر کلمه عبور" />
        </div>
    </div>
}

using System.ComponentModel.DataAnnotations;
namespace Iris.Model
{
    public class ResetPasswordViewModel
    {
        [Required]
        [EmailAddress]
        [Display(Name = "ایمیل")]
        public string Email { get; set; }

        [Required]
        [StringLength(100, ErrorMessage = "کلمه عبور باید حداقل 6 حرف باشد", MinimumLength = 6)]
        [DataType(DataType.Password)]
        [Display(Name = "کلمه عبور")]
        public string Password { get; set; }

        [DataType(DataType.Password)]
        [Display(Name = "تکرار کلمه عبور")]
        [Compare("Password", ErrorMessage = "کلمه عبور و تکرارش یکسان نیستند")]
        public string ConfirmPassword { get; set; }

        public string Code { get; set; }
    }
}

var principalService = ObjectFactory.GetInstance<IPrincipalService>();
var formsAuthenticationService = ObjectFactory.GetInstance<IFormsAuthenticationService>();
context.User = principalService.GetCurrent()

    public class CustomUserValidator<TUser, TKey> : IIdentityValidator<ApplicationUser>
        where TUser : class, IUser<int>
        where TKey : IEquatable<int>
    {

        public bool AllowOnlyAlphanumericUserNames { get; set; }
        public bool RequireUniqueEmail { get; set; }

        private ApplicationUserManager Manager { get; set; }
        public CustomUserValidator(ApplicationUserManager manager)
        {
            if (manager == null)
                throw new ArgumentNullException("manager");
            AllowOnlyAlphanumericUserNames = true;
            Manager = manager;
        }
        public virtual async Task<IdentityResult> ValidateAsync(ApplicationUser item)
        {
            if (item == null)
                throw new ArgumentNullException("item");
            var errors = new List<string>();
            await ValidateUserName(item, errors);
            if (RequireUniqueEmail)
                await ValidateEmailAsync(item, errors);
            return errors.Count <= 0 ? IdentityResult.Success : IdentityResult.Failed(errors.ToArray());
        }

        private async Task ValidateUserName(ApplicationUser user, ICollection<string> errors)
        {
            if (string.IsNullOrWhiteSpace(user.UserName))
                errors.Add("نام کاربری نباید خالی باشد");
            else if (AllowOnlyAlphanumericUserNames && !Regex.IsMatch(user.UserName, "^[A-Za-z0-9@_\\.]+$"))
            {
                errors.Add("برای نام کاربری فقط از کاراکتر‌های مجاز استفاده کنید ");
            }
            else
            {
                var owner = await Manager.FindByNameAsync(user.UserName);
                if (owner != null && !EqualityComparer<int>.Default.Equals(owner.Id, user.Id))
                    errors.Add("این نام کاربری قبلا ثبت شده است");
            }
        }

        private async Task ValidateEmailAsync(ApplicationUser user, ICollection<string> errors)
        {
            var email = await Manager.GetEmailStore().GetEmailAsync(user).WithCurrentCulture();
            if (string.IsNullOrWhiteSpace(email))
            {
                errors.Add("وارد کردن ایمیل ضروریست");
            }
            else
            {
                try
                {
                    var m = new MailAddress(email);

                }
                catch (FormatException)
                {
                    errors.Add("ایمیل را به شکل صحیح وارد کنید");
                    return;
                }
                var owner = await Manager.FindByEmailAsync(email);
                if (owner != null && !EqualityComparer<int>.Default.Equals(owner.Id, user.Id))
                    errors.Add("این ایمیل قبلا ثبت شده است");
            }
        }
    }

    public class CustomPasswordValidator : IIdentityValidator<string>
    {
        #region Properties
        public int RequiredLength { get; set; }
        public bool RequireNonLetterOrDigit { get; set; }
        public bool RequireLowercase { get; set; }
        public bool RequireUppercase { get; set; }
        public bool RequireDigit { get; set; }
        #endregion

        #region IIdentityValidator
        public virtual Task<IdentityResult> ValidateAsync(string item)
        {
            if (item == null)
                throw new ArgumentNullException("item");
            var list = new List<string>();

            if (string.IsNullOrWhiteSpace(item) || item.Length < RequiredLength)
                list.Add(string.Format("کلمه عبور نباید کمتر از 6 کاراکتر باشد"));

            if (RequireNonLetterOrDigit && item.All(IsLetterOrDigit))
                list.Add("برای امنیت بیشتر از حداقل از یک کارکتر غیر عددی و غیر حرف  برای کلمه عبور استفاده کنید");

            if (RequireDigit && item.All(c => !IsDigit(c)))
                list.Add("برای امنیت بیشتر از اعداد هم در کلمه عبور استفاده کنید");
            if (RequireLowercase && item.All(c => !IsLower(c)))
                list.Add("از حروف کوچک نیز برای کلمه عبور استفاده کنید");
            if (RequireUppercase && item.All(c => !IsUpper(c)))
                list.Add("از حروف بزرک نیز برای کلمه عبور استفاده کنید");
            return Task.FromResult(list.Count == 0 ? IdentityResult.Success : IdentityResult.Failed(string.Join(" ", list)));
        }

        #endregion

        #region PrivateMethods
        public virtual bool IsDigit(char c)
        {
            if (c >= 48)
                return c <= 57;
            return false;
        }

        public virtual bool IsLower(char c)
        {
            if (c >= 97)
                return c <= 122;
            return false;
        }


        public virtual bool IsUpper(char c)
        {
            if (c >= 65)
                return c <= 90;
            return false;
        }

        public virtual bool IsLetterOrDigit(char c)
        {
            if (!IsUpper(c) && !IsLower(c))
                return IsDigit(c);
            return true;
        }
        #endregion

    }

            UserValidator = new CustomUserValidator< ApplicationUser, int>(this)
            {
                AllowOnlyAlphanumericUserNames = false,
                RequireUniqueEmail = true
            };

            PasswordValidator = new CustomPasswordValidator
            {
                RequiredLength = 6,
                RequireNonLetterOrDigit = false,
                RequireDigit = false,
                RequireLowercase = false,
                RequireUppercase = false
            };

        public virtual async Task<ActionResult> UpdateAllUsersSecurityStamp()
        {
            foreach (var user in await _userManager.GetAllUsersAsync())
            {
                await _userManager.UpdateSecurityStampAsync(user.Id);
            }
            return Content("ok");
        }

        public virtual async Task<ActionResult> CopyRoleToNewTable()
        {
            var dbContext = new IrisDbContext();

            foreach (var role in await dbContext.Roles.ToListAsync())
            {
                await _roleManager.CreateAsync(new CustomRole(role.Name)
                {
                    Description = role.Description
                });
            }

            var users = await dbContext.Users.Include(u => u.Role).ToListAsync();

            foreach (var user in users)
            {
                await _userManager.AddToRoleAsync(user.Id, user.Role.Name);
            }
            return Content("ok");
        }

پیش نیازها:

    public interface IPagedQueryModel
    {
        int Page { get; set; }
        int PageSize { get; set; }

        /// <summary>
        ///     Expression of Sorting.
        /// </summary>
        /// <example>
        ///     Examples:
        ///     "Name_ASC"
        /// </example>
        string SortExpression { get; set; }
    }

  public class PagedQueryModel : IPagedQueryModel, IShouldNormalize
    {
        public int Page { get; set; }
        public int PageSize { get; set; }

        /// <summary>
        ///     Expression of Sorting.
        /// </summary>
        /// <example>
        ///     Examples:
        ///     "Name_ASC"
        /// </example>
        public string SortExpression { get; set; }

        public virtual void Normalize()
        {
            if (Page < 1)
                Page = 1;

            if (PageSize < 1)
                PageSize = 10;

            if (SortExpression.IsEmpty())
                SortExpression = "Id_DESC";
        }
    }

    public class PagedQueryResult<TModel>
    {
        public PagedQueryResult()
        {
            Items = new List<TModel>();
        }
        public IEnumerable<TModel> Items { get; set; }
        public long TotalCount { get; set; }
    }

    public class PagedListModel<TModel>
    {
        public IPagedQueryModel Query { get; set; }

        public PagedQueryResult<TModel> Result { get; set; }
    }

    public abstract class CrudApplicationService<TEntity, TModel, TCreateModel, TEditModel, TDeleteModel,
        TPagedQueryModel, TDynamicQueryModel> : ApplicationService,
        ICrudApplicationService<TModel, TCreateModel, TEditModel, TDeleteModel, TPagedQueryModel, TDynamicQueryModel>
        where TEntity : Entity, new()
        where TCreateModel : class
        where TEditModel : class, IModel
        where TModel : class, IModel
        where TDeleteModel : class, IModel
        where TPagedQueryModel : PagedQueryModel, new()
        where TDynamicQueryModel : DynamicQueryModel

    {

        #region Properties

        protected IQueryable<TEntity> UnTrackedEntitySet => EntitySet.AsNoTracking();
        public IUnitOfWork UnitOfWork { get; set; }
        public IMapper Mapper { get; set; }
        protected IDbSet<TEntity> EntitySet => UnitOfWork.Set<TEntity>();

        #endregion

        #region ICrudApplicationService Members

        #region Methods

        public virtual async Task<PagedQueryResult<TModel>> GetPagedListAsync(TPagedQueryModel model)
        {
            Guard.ArgumentNotNull(model, nameof(model));

            var query = ApplyFiltering(model);

            var totalCount = await query.LongCountAsync().ConfigureAwait(false);

            var result = query.ProjectTo<TModel>(Mapper.ConfigurationProvider);

            result = result.ApplySorting(model);
            result = result.ApplyPaging(model);

            return new PagedQueryResult<TModel>
            {
                Items = await result.ToListAsync().ConfigureAwait(false),
                TotalCount = totalCount
            };
        }
        #endregion

        #endregion

        #region Protected Methods

        /// <summary>
        ///     Apply Filtering To GetPagedList and GetPagedListAsync
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        protected virtual IQueryable<TEntity> ApplyFiltering(TPagedQueryModel model)
        {
            Guard.ArgumentNotNull(model, nameof(model));

            return UnTrackedEntitySet;
        }
        #endregion
    }

    public static class QueryableExtensions
    {
        public static IQueryable<TModel> ApplySorting<TModel>(this IQueryable<TModel> query, IPagedQueryModel request)
        {
            Guard.ArgumentNotNull(request, nameof(request));
            Guard.ArgumentNotNull(query, nameof(query));

            return query.OrderBy(request.SortExpression.Replace('_', ' '));
        }

        public static IQueryable<TModel> ApplyPaging<TModel>(this IQueryable<TModel> query, IPagedQueryModel request)
        {
            Guard.ArgumentNotNull(request, nameof(request));
            Guard.ArgumentNotNull(query, nameof(query));

            return request != null
                ? query.Page((request.Page - 1) * request.PageSize, request.PageSize)
                : query;
        }
    }

public partial class RolesController : BaseController
{
    #region Fields
        private readonly IRoleService _service;
        private readonly ILookupService _lookupService;

        #endregion

    #region Constractor
        public RolesController(IRoleService service,  ILookupService lookupService)
        {
            Guard.ArgumentNotNull(service, nameof(service));
            Guard.ArgumentNotNull(lookupService, nameof(lookupService));

            _service = service;
            _lookupService = lookupService;
        }
        #endregion

    #region Index / List
    [HttpGet]
    public virtual async Task<ActionResult> Index()
    {
        var query = new RolePagedQueryModel();
        var result = await _service.GetPagedListAsync(query).ConfigureAwait(false);

        var pagedList = new PagedListModel<RoleModel>
        {
            Query = query,
            Result = result
        };

        var model = new RoleIndexViewModel
        {
            PagedListModel = pagedList,
            Permissions = _lookupService.GetPermissions()
        };
        return View(model);
    }
    [HttpGet, AjaxOnly, NoOutputCache]
    public virtual async Task<ActionResult> List(RolePagedQueryModel query)
    {
        var result = await _service.GetPagedListAsync(query).ConfigureAwait(false);

        var model = new PagedListModel<RoleModel>
        {
            Query = query,
            Result = result
        };

        return PartialView(MVC.Administration.Roles.Views._List, model);
    }
    #endregion
}

    public class RolePagedQueryModel : PagedQueryModel
    {
        public string Name { get; set; }
        public string Permission { get; set; }
    }

    public class RoleIndexViewModel
    {   
        public RoleIndexViewModel()
        {
            Permissions = new List<LookupItem>();
        }
        public IReadOnlyList<LookupItem> Permissions { get; set; }
        public PagedListModel<RoleModel> PagedListModel { get; set; }
    }

@model RoleIndexViewModel

@{
    ViewBag.Title = L("Administration.Views.Role.Index.Title");
    ViewBag.ActiveMenu = AdministrationMenuNames.RoleManagement;
}

<div class="row">
    <div class="col-md-12">
        <div id="filterPanel" class="panel-collapse collapse" role="tabpanel" aria-labelledby="filterPanel">
            <div class="panel panel-default margin-bottom-5">

                <div class="panel-body">
                    @using (Ajax.BeginForm(MVC.Administration.Roles.List(),
new AjaxOptions { UpdateTargetId = "RolesList", HttpMethod = "GET" }, new { id = "filterForm", data_submit_on_reset = "true" }))
                    {
                        <div class="row">
                            <div class="col-md-3">
                                <input type="text" name="Name" class="form-control" value="" placeholder="@L("Administration.Role.Fields.Name")" />
                            </div>
                            <div class="col-md-3">
                                @Html.DropDownList("Permission", Model.Permissions.ToSelectListItems(), L("Administration.Views.Role.FilterBy.Permission"),new {@class="form-control"})
                            </div>
                            <div class="col-md-3">

                                <button type="submit"
                                        role="button"
                                        class="btn btn-info">
                                    @L("Commands.Filter")
                                </button>
                                <button type="reset"
                                        role="button"
                                        class="btn btn-default">
                                    <i class="fa fa-close"></i>
                                    @L("Commands.Reset")
                                </button>
                            </div>
                        </div>
                    }
                </div>
            </div>
        </div>
    </div>
</div>

<div class="row">
    <div class="col-md-12" id="RolesList">
        @{Html.RenderPartial(MVC.Administration.Roles.Views._List, Model.PagedListModel);}
    </div>
</div>

  $(document).on("reset", "form[data-submit-on-reset]",
            function () {
                var form = this;
                setTimeout(function () {
                    $(form).submit();
                });
            });

@model PagedListModel<RoleModel>
@{
    Layout = null;
    var rowNumber = (Model.Query.Page - 1) * Model.Query.PageSize + 1;
    var refreshUrl = Url.Action(MVC.Administration.Roles.List().AddRouteValues(new RouteValueDictionary(Model.Query.ToDictionary())));
}

<div class="panel panel-default margin-bottom-5">
    <table class="table table-bordered table-hover" id="RolesListTable" data-ajax-refresh-url="@refreshUrl" data-ajax-refresh-update="#RolesList">
        <thead>
            <tr>
                <th style="width: 5%;">
                    #
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("Name", L("Administration.Role.Fields.Name"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("DisplayName", L("Administration.Role.Fields.DisplayName"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("IsDefault", L("Administration.Role.Fields.IsDefault"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
               
                <th style="width: 5%;"></th>
            </tr>
        </thead>

        <tbody>
           @foreach (var role in Model.Result.Items)
            {
                <tr>
                    <td>@(rowNumber++.ToPersianNumbers())</td>
                    <td>@role.Name</td>
                    <td>@role.DisplayName</td>
                    <td class="text-center">@Html.DisplayFor(a => role.IsDefault)</td>
                    <td class="text-center operations">
                      
                        <div class="btn-group">

                            <span class="fa fa-ellipsis-h dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></span>
                            <ul class="dropdown-menu dropdown-menu-left">
                                <li>
                                    <a href="#"
                                       role="button"
                                       data-ajax="true"
                                       data-ajax-method="GET"
                                       data-ajax-update="#main-modal div.modal-content"
                                       data-ajax-url="@Url.Action(MVC.Administration.Roles.Edit(role.Id))"
                                       data-toggle="modal"
                                       data-target="#main-modal">
                                        <i class="fa fa-pencil"></i>
                                        @L("Commands.Edit")
                                    </a>
                                </li>
                                <li>
                                    <a href="#"
                                       role="button"
                                       id="delete-@role.Id"
                                       data-delete-url="@Url.Action(MVC.Administration.Roles.Delete())"
                                       data-delete-model='{"Id":"@role.Id","RowVersion":"@Convert.ToBase64String(role.RowVersion)"}'>
                                        <i class="fa fa-trash"></i>
                                        @L("Commands.Delete")
                                    </a>
                                </li>
                            </ul>
                        </div>
                    </td>
                </tr>
            }
        </tbody>
    </table>

</div>

<div class="row">
    <div class="col-md-8">
        @Html.Pager(Model, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
        @Html.PageSize("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), new { @class = "margin-right-5" }, "filterForm")
        @Html.Refresh("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), L("Commands.Refresh"))
    </div>
</div>

    var refreshUrl = Url.Action(MVC.Administration.Roles.List().AddRouteValues(new RouteValueDictionary(Model.Query.ToDictionary())));

<table class="table table-bordered table-hover" id="RolesListTable" data-ajax-refresh-url="@refreshUrl" data-ajax-refresh-update="#RolesList">

<th class="col-md-3 sortable">
    @Html.SortableColumn("Name", L("Administration.Role.Fields.Name"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
</th>

        public static MvcHtmlString SortableColumn(this HtmlHelper html, string columnName,
            string columnDisplayName, IPagedQueryModel queryModel, string updateTargetId, Func<RouteValueDictionary, string> urlFactory)
        {
            var dictionary = queryModel.ToDictionary();

            var routeValueDictionary = new RouteValueDictionary(dictionary)
            {
                ["SortExpression"] = !queryModel.SortExpression.StartsWith(columnName)
                    ? $"{columnName}_DESC" : queryModel.SortExpression.EndsWith("DESC")
                        ? $"{columnName}_ASC" : queryModel.SortExpression.EndsWith("ASC")
                            ? string.Empty : $"{columnName}_DESC"
            };

            var url = urlFactory(routeValueDictionary);

            var aTag = new TagBuilder("a");
            aTag.Attributes.Add("href", "#");
            aTag.Attributes.Add("data-ajax", "true");
            aTag.Attributes.Add("data-ajax-method", "GET");
            aTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
            aTag.Attributes.Add("data-ajax-url", url);
            aTag.InnerHtml = columnDisplayName;

            var iconCssClass = !queryModel.SortExpression.StartsWith(columnName)
                ? "fa-sort"
                : queryModel.SortExpression.EndsWith("DESC")
                    ? "fa-sort-down"
                    : "fa-sort-up";

            var iTag = new TagBuilder("i");
            iTag.AddCssClass($"fa {iconCssClass}");

            return new MvcHtmlString($"{aTag}\n{iTag}");
        }

public static IDictionary<string, object> ToDictionary(this object source)
{
    return source.ToDictionary<object>();
}

public static IDictionary<string, T> ToDictionary<T>(this object source)
{
    if (source == null)
        throw new ArgumentNullException(nameof(source));

    var dictionary = new Dictionary<string, T>();

    foreach (PropertyDescriptor property in TypeDescriptor.GetProperties(source))
    {
        AddPropertyToDictionary(property, source, dictionary);
    }
    return dictionary;
}

private static void AddPropertyToDictionary<T>(PropertyDescriptor property, object source,
    IDictionary<string, T> dictionary)
{
    var value = property.GetValue(source);

    var items = value as IEnumerable;

    if (items != null && !(items is string))
    {
        var i = 0;
        foreach (var item in items)
        {
            dictionary.Add($"{property.Name}[{i++}]", (T)item);
        }
    }
    else if (value is T)
    {
        dictionary.Add(property.Name, (T)value);
    }

}

var routeValueDictionary = new RouteValueDictionary(dictionary)
{
    ["SortExpression"] = !queryModel.SortExpression.StartsWith(columnName)
        ? $"{columnName}_DESC" : queryModel.SortExpression.EndsWith("DESC")
            ? $"{columnName}_ASC" : queryModel.SortExpression.EndsWith("ASC")
                ? string.Empty : $"{columnName}_DESC"
};

<div class="row">
    <div class="col-md-8">
        @Html.Pager(Model, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
        @Html.PageSize("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), new { @class = "margin-right-5" }, "filterForm")
        @Html.Refresh("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), L("Commands.Refresh"))
    </div>
</div>

public static MvcHtmlString Pager<TModel>(this HtmlHelper html, PagedListModel<TModel> model,
        string updateTargetId, Func<RouteValueDictionary, string> urlFactory)
{
    return html.PagedListPager(
        new StaticPagedList<TModel>(model.Result.Items, model.Query.Page, model.Query.PageSize,
            (int)model.Result.TotalCount), page =>
       {
           var dictionary = model.Query.ToDictionary();
           var routeValueDictionary = new RouteValueDictionary(dictionary) { ["Page"] = page };
           return urlFactory(routeValueDictionary);
       }, PagedListRenderOptions.EnableUnobtrusiveAjaxReplacing(
            new PagedListRenderOptions
            {
                DisplayLinkToFirstPage = PagedListDisplayMode.Always,
                DisplayLinkToLastPage = PagedListDisplayMode.Always,
                DisplayLinkToPreviousPage = PagedListDisplayMode.Always,
                DisplayLinkToNextPage = PagedListDisplayMode.Always,
                MaximumPageNumbersToDisplay = 6,
                DisplayItemSliceAndTotal = true,
                DisplayEllipsesWhenNotShowingAllPageNumbers = true,
                ItemSliceAndTotalFormat = $"تعداد کل: {model.Result.TotalCount.ToPersianNumbers()}",
                FunctionToDisplayEachPageNumber = page => page.ToPersianNumbers(),
            },
            new AjaxOptions
            {
                AllowCache = false,
                HttpMethod = "GET",
                InsertionMode = InsertionMode.Replace,
                UpdateTargetId = updateTargetId
            }));
}

public static MvcHtmlString PageSize(this HtmlHelper html, string updateTargetId, IPagedQueryModel queryModel, Func<RouteValueDictionary, string> urlFactory, object htmlAttributes = null, string filterFormId = null, params int[] numbers)
{
    if (numbers.Length == 0)
        numbers = new[] { 10, 20, 30, 50, 100 };

    var dictionary = queryModel.ToDictionary();

    var routeValueDictionary = new RouteValueDictionary(dictionary)
    {
        [nameof(IPagedQueryModel.Page)] = 1
    };
    routeValueDictionary.Remove(nameof(IPagedQueryModel.PageSize));

    var url = urlFactory(routeValueDictionary);

    var formTag = new TagBuilder("form");
    formTag.Attributes.Add("action", url);
    formTag.Attributes.Add("method", "GET");
    formTag.Attributes.Add("data-ajax", "true");
    formTag.Attributes.Add("data-ajax-method", "GET");
    formTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
    formTag.Attributes.Add("data-ajax-url", url);

    if (htmlAttributes != null)
        formTag.MergeAttributes(HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));

    formTag.AddCssClass("form-inline inline");

    var items = numbers.Select(number =>
        new SelectListItem
        {
            Value = number.ToString(),
            Text = number.ToString().ToPersianNumbers(),
            Selected = queryModel.PageSize == number
        });

    formTag.InnerHtml = html.DropDownList(nameof(IPagedQueryModel.PageSize), items, new { @class = "form-control page-size", onchange = "$(this.form).submit();" }).ToString();

    if (filterFormId.IsEmpty()) return new MvcHtmlString($"{formTag}");

    // ReSharper disable once MustUseReturnValue
    var scriptBlock = $"<script type=\"text/javascript\"> if(window.jQuery){{$('form#{filterFormId}').find('input[name=\"{nameof(IPagedQueryModel.PageSize)}\"]').remove();\n $('form#{filterFormId}').append(\"<input type='hidden' name='{nameof(IPagedQueryModel.PageSize)}' value='{queryModel.PageSize}'/>\")}}</script>";

    return new MvcHtmlString($"{formTag}\n{scriptBlock}");
}

    formTag.InnerHtml = html.DropDownList(nameof(IPagedQueryModel.PageSize), items, new { @class = "form-control page-size", onchange = "$(this.form).submit();" }).ToString();

  var scriptBlock = $"<script type=\"text/javascript\"> if(window.jQuery){{$('form#{filterFormId}').find('input[name=\"{nameof(IPagedQueryModel.PageSize)}\"]').remove();\n $('form#{filterFormId}').append(\"<input type='hidden' name='{nameof(IPagedQueryModel.PageSize)}' value='{queryModel.PageSize}'/>\")}}</script>";

public static MvcHtmlString Refresh(this HtmlHelper html, string updateTargetId, IPagedQueryModel queryModel,
    Func<RouteValueDictionary, string> urlFactory, string label = null)
{
    var dictionary = queryModel.ToDictionary();

    var routeValueDictionary = new RouteValueDictionary(dictionary);

    var url = urlFactory(routeValueDictionary);

    var aTag = new TagBuilder("a");
    aTag.Attributes.Add("href", "#");
    aTag.Attributes.Add("role", "button");
    aTag.Attributes.Add("data-ajax", "true");
    aTag.Attributes.Add("data-ajax-method", "GET");
    aTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
    aTag.Attributes.Add("data-ajax-url", url);
    aTag.AddCssClass("btn btn-default");

    var iTag = new TagBuilder("i");
    iTag.AddCssClass("fa fa-refresh");

    aTag.InnerHtml = $"{iTag} {label}";

    return new MvcHtmlString(aTag.ToString());
}

Install-Package mongocsharpdriver

  public class Author
    {
        public ObjectId Id { get; set; }
        public string Name { get; set; }
    }

public class Language
    {
        public ObjectId Id { get; set; }
        public string Name { get; set; }
    }

  public class Book
    {
        public ObjectId Id { get; set; }
        public string Title { get; set; }
        public string ISBN { get; set; }
        public int Price { get; set; }
        public List<Author> Authors { get; set; }
        public Language Language { get; set; }
    }

           var book =new Book()
           {
               Title = "Gone With Wind",
               ISBN = "43442424",
               Price = 50000,
               Language = new Language()
               {
                  Name = "Persian"
               },
               Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Margaret Mitchell"
                   },
                     new Author()
                   {
                       Name = "Ali Mahboobi (Translator)"
                   },
               }
           };

var client = new MongoClient();

 string connectionString = "mongodb://localhost:27017";
            MongoClientSettings settings = MongoClientSettings.FromUrl(new MongoUrl(connectionString));
            var client = new MongoClient(settings);

var db = client.GetDatabase("publisher");

var collection = db.GetCollection<Book>("books");

collection.InsertOneAsync(book);

فعلا موجودیت‌های مؤلفان و زبان به دلیل اینکه سند اختصاصی برای خود ندارند، با صفر پر شده‌اند؛ ولی شناسه یکتای سند، مقدار خود را گرفته است.

عملیات خواندن

       var client = new MongoClient();
            var db = client.GetDatabase("publisher");
            db.DropCollection("books");
            var collection = db.GetCollection<Book>("books");
            
            var book =new Book()
           {
               Title = "Gone With Wind",
               ISBN = "43442424",
               Price = 50000,
               Year = 1936,
               LastStock = DateTime.Now.AddDays(-13),
               Language = new Language()
               {
                  Name = "Persian"
               },
               Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Margaret Mitchell"
                   },
                     new Author()
                   {
                       Name = "Ali Mahboobi (Translator)"
                   },
               }
           };

            var book2 = new Book()
            {
                Title = "Jane Eyre",
                ISBN = "87897897",
                Price = 60000,
                Year = 1847,
                LastStock = DateTime.Now.AddDays(-5),
                Language = new Language()
                {
                    Name = "English"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Charlotte Brontë"
                   },
                   
               }
            };


            var book3 = new Book()
            {
                Title = "White Fang",
                ISBN = "43442424",
                Price = 50000,
                Year = 1936,
                LastStock = DateTime.Now.AddDays(-13),
                Language = new Language()
                {
                    Name = "English"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Jack London"
                   },
                     new Author()
                   {
                       Name = "Philippe Mignon"
                   },
               }
            };

            var book4 = new Book()
            {
                Title = "The Lost Symbol",
                ISBN = "43442424",
                Price = 3500000,
                Year = 2009,
                LastStock = DateTime.Now.AddDays(-17),
                Language = new Language()
                {
                    Name = "Persian"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Dan Brown"
                   },
                     new Author()
                   {
                       Name = "Mehrdad"
                   },
               }
            };

            var book7 = new Book()
            {
                Title = "The Lost Symbol",
                ISBN = "43442424",
                Price = 47000000,
                Year = 2009,
                LastStock = DateTime.Now.AddDays(-56),
                Language = new Language()
                {
                    Name = "Persian"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Dan Brown"
                   },
                     new Author()
                   {
                       Name = "Mehrdad"
                   },
               }
            };
            var book5= new Book()
            {
                Title = "The Help",
                ISBN = "45345e3er3",
                Price = 9000000,
                Year = 2009,
                LastStock = DateTime.Now.AddDays(-2),
                Language = new Language()
                {
                    Name = "Enlish"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Kathryn Stockett"
                   },
                    
               }
            };

            var book6 = new Book()
            {
                Title = "City of Glass",
                ISBN = "454534545",
                Price = 500000,
                Year = 2009,
                LastStock = DateTime.Now,
                Language = new Language()
                {
                    Name = "Persian"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Cassandra Clare"
                   },
                   new Author()
                   {
                       Name = "Ali"
                   },

               }
            };
            var books = new List<Book> {book, book2, book3, book4, book5, book6,book7};

            collection.InsertManyAsync(books);

            var client = new MongoClient();
            var db = client.GetDatabase("publisher");
            var collection = db.GetCollection<Book>("books");
            
            var filter=new BsonDocument();
            var docs = collection.Find(filter).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

Gone With Wind By Margaret Mitchell
Jane Eyre By Charlotte Brontë
White Fang By Jack London
The Lost Symbol By Dan Brown
The Help By Kathryn Stockett
City of Glass By Cassandra Clare
The Lost Symbol By Dan Brown

var filter = Builders<Book>.Filter.Eq("Year", 2009);

            var docs = collection.Find(filter).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

The Lost Symbol By Dan Brown
The Help By Kathryn Stockett
City of Glass By Cassandra Clare
The Lost Symbol By Dan Brown

   // var filter=new BsonDocument();
            var filterBuilder = Builders<Book>.Filter;
            var filter= filterBuilder.Eq("Year", 2009) | filterBuilder.Gte("Price",700000);

            var docs = collection.Find(filter).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

Gone With Wind By Margaret Mitchell
White Fang By Jack London
The Lost Symbol By Dan Brown
The Help By Kathryn Stockett
City of Glass By Cassandra Clare
The Lost Symbol By Dan Brown

var docs = collection.AsQueryable().Where(x => x.Year == 2009 || x.Price <= 50000).ToList();

  var sort = Builders<Book>.Sort.Ascending("Title").Descending("Price");
            var docs = collection.Find(filter).Sort(sort).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

City of Glass By Cassandra Clare
Gone With Wind By Margaret Mitchell
The Help By Kathryn Stockett
The Lost Symbol By Dan Brown
The Lost Symbol By Dan Brown
White Fang By Jack London

حال با استفاده از ابزار ASP.NET Configuration دو کاربر جدید بسازید: oldAdminUser و oldUser.

نقش جدیدی با نام Admin بسازید و کاربر oldAdminUser را به آن اضافه کنید.

بخش جدیدی با نام Admin در سایت خود بسازید و فرمی بنام Default.aspx به آن اضافه کنید. همچنین فایل web.config این قسمت را طوری پیکربندی کنید تا تنها کاربرانی که در نقش Admin هستند به آن دسترسی داشته باشند. برای اطلاعات بیشتر به این لینک مراجعه کنید.

پنجره Server Explorer را باز کنید و جداول ساخته شده توسط SQL Membership را بررسی کنید. اطلاعات اصلی کاربران که برای ورود به سایت استفاده می‌شوند، در جداول aspnet_Users و aspnet_Membership ذخیره می‌شوند. داده‌های مربوط به نقش‌ها نیز در جدول aspnet_Roles ذخیره خواهند شد. رابطه بین کاربران و نقش‌ها نیز در جدول aspnet_UsersInRoles ذخیره می‌شود، یعنی اینکه هر کاربری به چه نقش هایی تعلق دارد.

برای مدیریت اساسی سیستم عضویت، مهاجرت جداول ذکر شده به سیستم جدید ASP.NET Identity کفایت می‌کند.

مهاجرت به Visual Studio 2013

• برای شروع ابتدا Visual Studio Express 2013 for Web یا Visual Studio 2013 را نصب کنید.
  
• حال پروژه ایجاد شده را در نسخه جدید ویژوال استودیو باز کنید. اگر نسخه ای از SQL Server Express را روی سیستم خود نصب نکرده باشید، هنگام باز کردن پروژه پیغامی به شما نشان داده می‌شود. دلیل آن وجود رشته اتصالی است که از SQL Server Express استفاده می‌کند. برای رفع این مساله می‌توانید SQL Express را نصب کنید، و یا رشته اتصال را طوری تغییر دهید که از LocalDB استفاده کند.
  
• فایل web.config را باز کرده و رشته اتصال را مانند تصویر زیر ویرایش کنید.

  public class User : IdentityUser
    {
        public User()
        {
            CreateDate = DateTime.Now;
            IsApproved = false;
            LastLoginDate = DateTime.Now;
            LastActivityDate = DateTime.Now;
            LastPasswordChangedDate = DateTime.Now;
            LastLockoutDate = DateTime.Parse("1/1/1754");
            FailedPasswordAnswerAttemptWindowStart = DateTime.Parse("1/1/1754");
            FailedPasswordAttemptWindowStart = DateTime.Parse("1/1/1754");
        }

        public System.Guid ApplicationId { get; set; }
        public string MobileAlias { get; set; }
        public bool IsAnonymous { get; set; }
        public System.DateTime LastActivityDate { get; set; }
        public string MobilePIN { get; set; }
        public string Email { get; set; }
        public string LoweredEmail { get; set; }
        public string LoweredUserName { get; set; }
        public string PasswordQuestion { get; set; }
        public string PasswordAnswer { get; set; }
        public bool IsApproved { get; set; }
        public bool IsLockedOut { get; set; }
        public System.DateTime CreateDate { get; set; }
        public System.DateTime LastLoginDate { get; set; }
        public System.DateTime LastPasswordChangedDate { get; set; }
        public System.DateTime LastLockoutDate { get; set; }
        public int FailedPasswordAttemptCount { get; set; }
        public System.DateTime FailedPasswordAttemptWindowStart { get; set; }
        public int FailedPasswordAnswerAttemptCount { get; set; }
        public System.DateTime FailedPasswordAnswerAttemptWindowStart { get; set; }
        public string Comment { get; set; }
    }

public class ApplicationDbContext : IdentityDbContext<User>
{
        
}

public class UserManager : UserManager<User>
{
        
}

public class SQLPasswordHasher : PasswordHasher
{
        public override string HashPassword(string password)
        {
            return base.HashPassword(password);
        }

        public override PasswordVerificationResult VerifyHashedPassword(string hashedPassword, string providedPassword)
        {
            string[] passwordProperties = hashedPassword.Split('|');
            if (passwordProperties.Length != 3)
            {
                return base.VerifyHashedPassword(hashedPassword, providedPassword);
            }
            else
            {
                string passwordHash = passwordProperties[0];
                int passwordformat = 1;
                string salt = passwordProperties[2];
                if (String.Equals(EncryptPassword(providedPassword, passwordformat, salt), passwordHash, StringComparison.CurrentCultureIgnoreCase))
                {
                    return PasswordVerificationResult.SuccessRehashNeeded;
                }
                else
                {
                    return PasswordVerificationResult.Failed;
                }
            }
        }

        //This is copied from the existing SQL providers and is provided only for back-compat.
        private string EncryptPassword(string pass, int passwordFormat, string salt)
        {
            if (passwordFormat == 0) // MembershipPasswordFormat.Clear
                return pass;

            byte[] bIn = Encoding.Unicode.GetBytes(pass);
            byte[] bSalt = Convert.FromBase64String(salt);
            byte[] bRet = null;

            if (passwordFormat == 1)
            { // MembershipPasswordFormat.Hashed 
                HashAlgorithm hm = HashAlgorithm.Create("SHA1");
                if (hm is KeyedHashAlgorithm)
                {
                    KeyedHashAlgorithm kha = (KeyedHashAlgorithm)hm;
                    if (kha.Key.Length == bSalt.Length)
                    {
                        kha.Key = bSalt;
                    }
                    else if (kha.Key.Length < bSalt.Length)
                    {
                        byte[] bKey = new byte[kha.Key.Length];
                        Buffer.BlockCopy(bSalt, 0, bKey, 0, bKey.Length);
                        kha.Key = bKey;
                    }
                    else
                    {
                        byte[] bKey = new byte[kha.Key.Length];
                        for (int iter = 0; iter < bKey.Length; )
                        {
                            int len = Math.Min(bSalt.Length, bKey.Length - iter);
                            Buffer.BlockCopy(bSalt, 0, bKey, iter, len);
                            iter += len;
                        }
                        kha.Key = bKey;
                    }
                    bRet = kha.ComputeHash(bIn);
                }
                else
                {
                    byte[] bAll = new byte[bSalt.Length + bIn.Length];
                    Buffer.BlockCopy(bSalt, 0, bAll, 0, bSalt.Length);
                    Buffer.BlockCopy(bIn, 0, bAll, bSalt.Length, bIn.Length);
                    bRet = hm.ComputeHash(bAll);
                }
            }

            return Convert.ToBase64String(bRet);
    }
}

public UserManager()
            : base(new UserStore<User>(new ApplicationDbContext()))
        {
            this.PasswordHasher = new SQLPasswordHasher();
 }

private Guid GetApplicationID()
{
    using (SqlConnection connection = new SqlConnection(ConfigurationManager.ConnectionStrings["ApplicationServices"].ConnectionString))
            {
                string queryString = "SELECT ApplicationId from aspnet_Applications WHERE ApplicationName = '/'"; //Set application name as in database

                SqlCommand command = new SqlCommand(queryString, connection);
                command.Connection.Open();

                var reader = command.ExecuteReader();
                while (reader.Read())
                {
                    return reader.GetGuid(0);
                }

            return Guid.NewGuid();
        }
}

var currentApplicationId = GetApplicationID();

User user = new User() { UserName = Username.Text,
ApplicationId=currentApplicationId, …};

 QueryableExtensions:
AllAsync
AnyAsync
AverageAsync
ContainsAsync
CountAsync
FirstAsync
FirstOrDefaultAsync
ForEachAsync
LoadAsync
LongCountAsync
MaxAsync
MinAsync
SingleAsync
SingleOrDefaultAsync
SumAsync
ToArrayAsync
ToDictionaryAsync
ToListAsync

DbSet:
FindAsync

DbContext:
SaveChangesAsync

Database:
ExecuteSqlCommandAsync

    public class User
    {
        public int Id { get; set; }
        public string Name { get; set; }

        public virtual ICollection<BlogPost> BlogPosts { get; set; }
    }

    public class BlogPost
    {
        public int Id { get; set; }
        public string Title { get; set; }
        public string Content { get; set; }

        [ForeignKey("UserId")]
        public virtual User User { get; set; }
        public int UserId { get; set; }
    }

    public class MyContext : DbContext
    {
        public DbSet<User> Users { get; set; }
        public DbSet<BlogPost> BlogPosts { get; set; }

        public MyContext()
            : base("Connection1")
        {
            this.Database.Log = sql => Console.Write(sql);
        }
    }

        private async Task<User> addUserAsync(CancellationToken cancellationToken = default(CancellationToken))
        {
            using (var context = new MyContext())
            {
                var user = context.Users.Add(new User
                {
                    Name = "Vahid"
                });
                context.BlogPosts.Add(new BlogPost
                {
                    Content = "Test",
                    Title = "Test",
                    User = user
                });
                await context.SaveChangesAsync(cancellationToken);
                return user;
            }
        }

 [AsyncTimeout(8000)]
public async Task<ActionResult> Index(CancellationToken cancellationToken)

 var user = await addUserAsync();
Console.WriteLine("user id: {0}", user.Id);
 

        private async Task<User> updateAsync(CancellationToken cancellationToken = default(CancellationToken))
        {
            using (var context = new MyContext())
            {
                var user1 = await context.Users.FindAsync(cancellationToken, 1);
                if (user1 != null)
                    user1.Name = "Vahid N.";

                await context.SaveChangesAsync(cancellationToken);
                return user1;
            }
        }

        private async Task<int> deleteAsync(CancellationToken cancellationToken = default(CancellationToken))
        {
            using (var context = new MyContext())
            {
                var user1 = await context.Users.FindAsync(cancellationToken, 1);
                if (user1 != null)
                    context.Users.Remove(user1);

                return await context.SaveChangesAsync(cancellationToken);
            }
        }

         public async Task<List<TEntity>> GetAllAsync()
   {
    return await Task.Run(() => _tEntities.ToList());
   }

        private async Task<List<User>> getUsersAsync(CancellationToken cancellationToken = default(CancellationToken))
        {
            using (var context = new MyContext())
            {
                return await context.Users.ToListAsync(cancellationToken);
            }
        }

 internal override async Task<long> ExecuteAsync(
//...
rowsAffected = await command.ExecuteNonQueryAsync(cancellationToken).ConfigureAwait(continueOnCapturedContext: false);
//...

    var connectionString = "........";
    var sql = @"......"";
    var users = new List<User>();
 
    using (var cnx = new SqlConnection(connectionString))
    {
      using (var cmd = new SqlCommand(sql, cnx))
      {
       await cnx.OpenAsync(); 
       using (var reader = await cmd.ExecuteReaderAsync(CommandBehavior.CloseConnection))
       {
        while (await reader.ReadAsync())
        {
          var user = new User
          {
           Id = reader.GetInt32(0), 
           Name = reader.GetString(1), 
          };
         users.Add(user);
        }
       }
      }
    }

        // multiple operations
        private static async Task loadAllAsync(CancellationToken cancellationToken = default(CancellationToken))
        {
            using (var context = new MyContext())
            {
                var task1 = context.Users.ToListAsync(cancellationToken);
                var task2 = context.BlogPosts.ToListAsync(cancellationToken);

                await Task.WhenAll(task1, task2);
                // use task1.Result
            }
        }

  An unhandled exception of type 'System.NotSupportedException' occurred in mscorlib.dll
 Additional information: A second operation started on this context before a previous asynchronous operation completed.
Use 'await' to ensure that any asynchronous operations have completed before calling another method on this context.
Any instance members are not guaranteed to be thread safe.

@model IEnumerable<WebGridHeaderStyle.Models.Customer>

@{
    ViewBag.Title = "List";
}

<h2>List</h2>

@_List.GenerateList(
    Model,
    new List<WebGridColumn>()
    {
        new WebGridColumn(){
         ColumnName="Id",
         Header="Id",
         Style="list-small-field"
        },
        new WebGridColumn(){
         ColumnName="Name",
         Header="Name",
         Style="list-long-field"
        },
        new WebGridColumn(){
         ColumnName="Email",
         Header="Email",
         Style="list-mid-field"
        },
        new WebGridColumn(){
         ColumnName="Website",
         Header="Website",
         Style="list-mid-field"
        },
        new WebGridColumn(){
         ColumnName="Phone",
         Header="Phone",
         Style="list-mid-field"
        }
    }
)

@helper SetHeaderColumnsStyle(IEnumerable<WebGridColumn> columns)
{
    var styles = new List<string>();
    
    foreach(var col in columns)
    {
        styles.Add(col.Style);
    }
    
    <input id="styles" type="hidden" value="@string.Join("#",styles)" />
}

@SetHeaderColumnsStyle(columns)

<script>

    $(document).ready(function () {

        var styles = $("#styles").attr("value").split('#');

        var $cols = $("#listItems th");

        $cols.each(function (i) {
            $(this).addClass(styles[i]);
        });
    });
</script>

string name = "User 1";
int age = 20;
var personTuple = (name, age);
Console.WriteLine(personTuple.Item1); // User 1
Console.WriteLine(personTuple.Item2); // 20

string name = "User 1";
int age = 20;
var personTuple = (name: name, age:age);
Console.WriteLine(personTuple.name); // User 1
Console.WriteLine(personTuple.age); // 20

string name = "User 1";
int age = 20;
var personTuple = (name, age);
Console.WriteLine(personTuple.name); // User 1
Console.WriteLine(personTuple.age); // 20

var p = new Person
{
   Name = "User 1",
   Age = 20
};
var personTuple = (p.Name, p.Age);
Console.WriteLine(personTuple.Name);
Console.WriteLine(personTuple.Age);

Person p = null;
var personTuple = (p?.Name, p?.Age);
Console.WriteLine(personTuple.Name); // null
Console.WriteLine(personTuple.Age); // null

var people = new List<Person>
{
   new Person {Name = "User 1", Age = 42},
   new Person {Name = "User 2", Age = 18},
   new Person {Name = "User 3", Age = 21}
};

var tuples = people
   .Select(person =>
           (
              person.Name,
              person.Age,
              NameAndAge: $"{person.Name} is {person.Age}"
           )
);
var name = tuples.First().Name;
var age = tuples.First().Age; 
var nameAndAge = tuples.First().NameAndAge;

int age = 42;
var personTuple = (FirstName(), age);
Console.WriteLine(personTuple.Item1);
Console.WriteLine(personTuple.age);

var p1 = new Person
{
   Name = "User 1",
   Age = 20
};

var p2 = new Person
{
   Name = "User 2",
   Age = 22
};

var personTuple = (p1.Name, p2.Name);
Console.WriteLine(personTuple.Item1); // User 1
Console.WriteLine(personTuple.Item2); // User 2