<script src="Scripts/angular.js"></script>
    <script src="Scripts/angular-cookies.js"></script>
    <script src="Scripts/angular-translate.js"></script>
    <script src="Scripts/angular-translate-storage-cookie.js"></script>
    
    <!-- for override loader methods in angular translate -->
    <script src="/src/service/loader-static-files.js"></script>

            // Register a loader for the static files
            // So, the module will search missing translation tables under the specified urls.
            // Those urls are [prefix][langKey][suffix].
            $translateProvider.useStaticFilesLoader({
                prefix: '/l10n/',
                suffix: '.json'
            });

angular.module('pascalprecht.translate')
.factory('$translateStaticFilesLoader', $translateStaticFilesLoader);
function $translateStaticFilesLoader($q, $http) {
    
  'use strict';

  return function (options) {

    if (!options || (!angular.isArray(options.files) && (!angular.isString(options.prefix) || !angular.isString(options.suffix)))) {
      throw new Error('Couldn\'t load static files, no files and prefix or suffix specified!');
    }

    if (!options.files) {
      options.files = [{
        prefix: options.prefix,
        suffix: options.suffix
      }];
    }

    var load = function (file) {
      if (!file || (!angular.isString(file.prefix) || !angular.isString(file.suffix))) {
        throw new Error('Couldn\'t load static file, no prefix or suffix specified!');
      }

      var deferred = $q.defer();

      $http(angular.extend({
        url: [
          file.prefix,
          options.key,
          file.suffix
        ].join(''),
        method: 'GET',
        params: ''
      }, options.$http)).success(function (data) {
        deferred.resolve(data);
      }).error(function () {
        deferred.reject(options.key);
      });

      return deferred.promise;
    };

    var deferred = $q.defer(),
        promises = [],
        length = options.files.length;

    for (var i = 0; i < length; i++) {
      promises.push(load({
        prefix: options.files[i].prefix,
        key: options.key,
        suffix: options.files[i].suffix
      }));
    }

    $q.all(promises).then(function (data) {
      var length = data.length,
          mergedData = {};

      for (var i = 0; i < length; i++) {
        for (var key in data[i]) {
          mergedData[key] = data[i][key];
        }
      }

      deferred.resolve(mergedData);
    }, function (data) {
      deferred.reject(data);
    });

    return deferred.promise;
  };
}

$translateStaticFilesLoader.displayName = '$translateStaticFilesLoader';

  /**
   * @ngdoc function
   * @name pascalprecht.translate.$translateProvider#useStaticFilesLoader
   * @methodOf pascalprecht.translate.$translateProvider
   *
   * @description
   * Tells angular-translate to use `$translateStaticFilesLoader` extension service as loader.
   *
   * @param {Object=} options Optional configuration object
   */
  this.useStaticFilesLoader = function (options) {
    return this.useLoader('$translateStaticFilesLoader', options);
  };

1. کلاس جدیدی بسازید که دارای خواصی برای ذخیره اطلاعات پروفایل است.
2. کلاس جدیدی بسازید که از 'ProfileBase' ارث بری می‌کند و متدهای لازم برای دریافت پروفایل کاربران را پیاده سازی می‌کند.
3. استفاده از تامین کننده‌های پیش فرض را، در فایل web.config فعال کنید. و کلاسی که در مرحله 2 ساختید را بعنوان کلاس پیش فرض برای خواندن اطلاعات پروفایل معرفی کنید.

پوشه جدیدی با نام 'Models' بسازید تا اطلاعات پروفایل را در آن قرار دهیم.

بعنوان یک مثال، بگذارید تا تاریخ تولد کاربر، شهر سکونت، قد و وزن او را در پروفایلش ذخیره کنیم. قد و وزن بصورت یک کلاس سفارشی (custom class) بنام 'PersonalStats' ذخیره می‌شوند. برای ذخیره و بازیابی پروفایل ها، به کلاسی احتیاج داریم که 'ProfileBase' را ارث بری می‌کند. پس کلاس جدیدی با نام 'AppProfile' بسازید.

public class ProfileInfo
{
    public ProfileInfo()
    {
        UserStats = new PersonalStats();
    }
    public DateTime? DateOfBirth { get; set; }
    public PersonalStats UserStats { get; set; }
    public string City { get; set; }
}

public class PersonalStats
{
    public int? Weight { get; set; }
    public int? Height { get; set; }
}

public class AppProfile : ProfileBase
{
    public ProfileInfo ProfileInfo
    {
        get { return (ProfileInfo)GetPropertyValue("ProfileInfo"); }
    }
    public static AppProfile GetProfile()
    {
        return (AppProfile)HttpContext.Current.Profile;
    }
    public static AppProfile GetProfile(string userName)
    {
        return (AppProfile)Create(userName);
    }
}

پروفایل را در فایل web.config خود فعال کنید. نام کلاسی را که در مرحله قبل ساختید، بعنوان کلاس پیش فرض برای ذخیره و بازیابی پروفایل‌ها معرفی کنید.

<profile defaultProvider="DefaultProfileProvider" enabled="true"
    inherits="UniversalProviders_ProfileMigrations.Models.AppProfile">
  <providers>
    .....
  </providers>
</profile>

برای دریافت اطلاعات پروفایل از کاربر، فرم وب جدیدی در پوشه Account بسازید و آنرا 'AddProfileData.aspx' نامگذاری کنید.

<h2> Add Profile Data for <%# User.Identity.Name %></h2>
<asp:Label Text="" ID="Result" runat="server" />
<div>
    Date of Birth:
    <asp:TextBox runat="server" ID="DateOfBirth"/>
</div>
<div>
    Weight:
    <asp:TextBox runat="server" ID="Weight"/>
</div>
<div>
    Height:
    <asp:TextBox runat="server" ID="Height"/>
</div>
<div>
    City:
    <asp:TextBox runat="server" ID="City"/>
</div>
<div>
    <asp:Button Text="Add Profile" ID="Add" OnClick="Add_Click" runat="server" />
</div>

کد زیر را هم به فایل code-behind اضافه کنید.

protected void Add_Click(object sender, EventArgs e)
{
    AppProfile profile = AppProfile.GetProfile(User.Identity.Name);
    profile.ProfileInfo.DateOfBirth = DateTime.Parse(DateOfBirth.Text);
    profile.ProfileInfo.UserStats.Weight = Int32.Parse(Weight.Text);
    profile.ProfileInfo.UserStats.Height = Int32.Parse(Height.Text);
    profile.ProfileInfo.City = City.Text;
    profile.Save();
}

دقت کنید که فضای نامی که کلاس AppProfile در آن قرار دارد را وارد کرده باشید.

اپلیکیشن را اجرا کنید و کاربر جدیدی با نام 'olduser' بسازید. به صفحه جدید 'AddProfileData' بروید و اطلاعات پروفایل کاربر را وارد کنید.

با استفاده از پنجره Server Explorer می‌توانید تایید کنید که اطلاعات پروفایل با فرمت xml در جدول 'Profiles' ذخیره می‌شوند.

مهاجرت الگوی دیتابیس

using Microsoft.AspNet.Identity.EntityFramework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using UniversalProviders_ProfileMigrations.Models;

namespace UniversalProviders_Identity_Migrations
{
    public class User : IdentityUser
    {
        public User()
        {
            CreateDate = DateTime.UtcNow;
            IsApproved = false;
            LastLoginDate = DateTime.UtcNow;
            LastActivityDate = DateTime.UtcNow;
            LastPasswordChangedDate = DateTime.UtcNow;
            Profile = new ProfileInfo();
        }

        public System.Guid ApplicationId { get; set; }
        public bool IsAnonymous { get; set; }
        public System.DateTime? LastActivityDate { get; set; }
        public string Email { 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 ProfileInfo Profile { get; set; }
    }
}

انتقال داده پروفایل‌ها به جداول جدید

public class Program
{
    var dbContext = new ApplicationDbContext();
    foreach (var profile in dbContext.Profiles)
    {
        var stringId = profile.UserId.ToString();
        var user = dbContext.Users.Where(x => x.Id == stringId).FirstOrDefault();
        Console.WriteLine("Adding Profile for user:" + user.UserName);
        var serializer = new XmlSerializer(typeof(ProfileInfo));
        var stringReader = new StringReader(profile.PropertyValueStrings);
        var profileData = serializer.Deserialize(stringReader) as ProfileInfo;
        if (profileData == null)
        {
            Console.WriteLine("Profile data deserialization error for user:" + user.UserName);
        }
        else
        {
            user.Profile = profileData;
        }
    }
    dbContext.SaveChanges();
}

using System.Collections.Generic;
using System.Linq;

namespace NumberToWordsLib
{
 /// <summary>
 /// Number to word languages
 /// </summary>
 public enum Language
 {
  /// <summary>
  /// English Language
  /// </summary>
  English,

  /// <summary>
  /// Persian Language
  /// </summary>
  Persian
 }

 /// <summary>
 /// Digit's groups
 /// </summary>
 public enum DigitGroup
 {
  /// <summary>
  /// Ones group
  /// </summary>
  Ones,

  /// <summary>
  /// Teens group
  /// </summary>
  Teens,

  /// <summary>
  /// Tens group
  /// </summary>
  Tens,

  /// <summary>
  /// Hundreds group
  /// </summary>
  Hundreds,

  /// <summary>
  /// Thousands group
  /// </summary>
  Thousands
 }

 /// <summary>
 /// Equivalent names of a group 
 /// </summary>
 public class NumberWord
 {
  /// <summary>
  /// Digit's group
  /// </summary>
  public DigitGroup Group { set; get; }

  /// <summary>
  /// Number to word language
  /// </summary>
  public Language Language { set; get; }

  /// <summary>
  /// Equivalent names
  /// </summary>
  public IList<string> Names { set; get; }
 }

 /// <summary>
 /// Convert a number into words
 /// </summary>
 public static class HumanReadableInteger
 {
  #region Fields (4)

  private static readonly IDictionary<Language, string> And = new Dictionary<Language, string>
  {
   { Language.English, " " },
   { Language.Persian, " و " } 
  };
  private static readonly IList<NumberWord> NumberWords = new List<NumberWord>
  {
   new NumberWord { Group= DigitGroup.Ones, Language= Language.English, Names=
    new List<string> { string.Empty, "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine" }},
   new NumberWord { Group= DigitGroup.Ones, Language= Language.Persian, Names=
    new List<string> { string.Empty, "یک", "دو", "سه", "چهار", "پنج", "شش", "هفت", "هشت", "نه" }},

   new NumberWord { Group= DigitGroup.Teens, Language= Language.English, Names=
    new List<string> { "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen" }},
   new NumberWord { Group= DigitGroup.Teens, Language= Language.Persian, Names=
    new List<string> { "ده", "یازده", "دوازده", "سیزده", "چهارده", "پانزده", "شانزده", "هفده", "هجده", "نوزده" }},

   new NumberWord { Group= DigitGroup.Tens, Language= Language.English, Names=
    new List<string> { "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety" }},
   new NumberWord { Group= DigitGroup.Tens, Language= Language.Persian, Names=
    new List<string> { "بیست", "سی", "چهل", "پنجاه", "شصت", "هفتاد", "هشتاد", "نود" }},

   new NumberWord { Group= DigitGroup.Hundreds, Language= Language.English, Names=
    new List<string> {string.Empty, "One Hundred", "Two Hundred", "Three Hundred", "Four Hundred", 
     "Five Hundred", "Six Hundred", "Seven Hundred", "Eight Hundred", "Nine Hundred" }},
   new NumberWord { Group= DigitGroup.Hundreds, Language= Language.Persian, Names=
    new List<string> {string.Empty, "یکصد", "دویست", "سیصد", "چهارصد", "پانصد", "ششصد", "هفتصد", "هشتصد" , "نهصد" }},

   new NumberWord { Group= DigitGroup.Thousands, Language= Language.English, Names=
     new List<string> { string.Empty, " Thousand", " Million", " Billion"," Trillion", " Quadrillion", " Quintillion", " Sextillian",
   " Septillion", " Octillion", " Nonillion", " Decillion", " Undecillion", " Duodecillion", " Tredecillion",
   " Quattuordecillion", " Quindecillion", " Sexdecillion", " Septendecillion", " Octodecillion", " Novemdecillion",
   " Vigintillion", " Unvigintillion", " Duovigintillion", " 10^72", " 10^75", " 10^78", " 10^81", " 10^84", " 10^87",
   " Vigintinonillion", " 10^93", " 10^96", " Duotrigintillion", " Trestrigintillion" }},
   new NumberWord { Group= DigitGroup.Thousands, Language= Language.Persian, Names=
     new List<string> { string.Empty, " هزار", " میلیون", " میلیارد"," تریلیون", " Quadrillion", " Quintillion", " Sextillian",
   " Septillion", " Octillion", " Nonillion", " Decillion", " Undecillion", " Duodecillion", " Tredecillion",
   " Quattuordecillion", " Quindecillion", " Sexdecillion", " Septendecillion", " Octodecillion", " Novemdecillion",
   " Vigintillion", " Unvigintillion", " Duovigintillion", " 10^72", " 10^75", " 10^78", " 10^81", " 10^84", " 10^87",
   " Vigintinonillion", " 10^93", " 10^96", " Duotrigintillion", " Trestrigintillion" }},
  };
  private static readonly IDictionary<Language, string> Negative = new Dictionary<Language, string>
  {
   { Language.English, "Negative " },
   { Language.Persian, "منهای " } 
  };
  private static readonly IDictionary<Language, string> Zero = new Dictionary<Language, string>
  {
   { Language.English, "Zero" },
   { Language.Persian, "صفر" } 
  };

  #endregion Fields

  #region Methods (7)

  // Public Methods (5) 

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this int number, Language language)
  {
   return NumberToText((long)number, language);
  }


  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this uint number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this byte number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this decimal number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this double number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this long number, Language language)
  {
   if (number == 0)
   {
    return Zero[language];
   }

   if (number < 0)
   {
    return Negative[language] + NumberToText(-number, language);
   }

   return wordify(number, language, string.Empty, 0);
  }
  // Private Methods (2) 

  private static string getName(int idx, Language language, DigitGroup group)
  {
   return NumberWords.Where(x => x.Group == group && x.Language == language).First().Names[idx];
  }

  private static string wordify(long number, Language language, string leftDigitsText, int thousands)
  {
   if (number == 0)
   {
    return leftDigitsText;
   }

   var wordValue = leftDigitsText;
   if (wordValue.Length > 0)
   {
    wordValue += And[language];
   }

   if (number < 10)
   {
    wordValue += getName((int)number, language, DigitGroup.Ones);
   }
   else if (number < 20)
   {
    wordValue += getName((int)(number - 10), language, DigitGroup.Teens);
   }
   else if (number < 100)
   {
    wordValue += wordify(number % 10, language, getName((int)(number / 10 - 2), language, DigitGroup.Tens), 0);
   }
   else if (number < 1000)
   {
    wordValue += wordify(number % 100, language, getName((int)(number / 100), language, DigitGroup.Hundreds), 0);
   }
   else
   {
    wordValue += wordify(number % 1000, language, wordify(number / 1000, language, string.Empty, thousands + 1), 0);
   }

   if (number % 1000 == 0) return wordValue;
   return wordValue + getName(thousands, language, DigitGroup.Thousands);
  }

  #endregion Methods
 }
}

public interface INotificationService
{
      void SendMessage(string msg, int userId);
}

    public class CompositeNotificationService : INotificationService
    {
        private readonly IEnumerable<INotificationService> _notificationServices;
        public CompositeNotificationService(IEnumerable<INotificationService> notificationServices)
        {
            _notificationServices = notificationServices;
        }

        public void SendMessage(string msg, int userId)
        {
            foreach (var notificationServicei in _notificationServices) 
            {
                notificationServicei.SendMessage(msg, userId);
            }
        }
    }

services.AddScoped<IEmailNotificationService, EmailNotificationService>();
services.AddScoped<ISMSNotificationService, SMSNotificationService>();

services.AddSingleton<INotificationService>(sp => new CompositeNotificationService(
      new INotificationService[] { 
          sp.GetRequiredService<IEmailNotificationService>() , 
          sp.GetRequiredService<ISMSNotificationService>()
      }
));

public class GreetingService : IHomeGreetingService , IGreetingService

{
   // code here 
}

services.TryAddSingleton<IHomeGreetingService, GreetingService>();
services.TryAddSingleton<IGreetingService, GreetingService>();

var greetingService = new GreetingService(Environment);
services.TryAddSingleton<IHomeGreetingService>(greetingService);
services.TryAddSingleton<IGreetingService>(greetingService);

services.TryAddSingleton<GreetingService>();
services.TryAddSingleton<IHomeGreetingService>(sp => sp.GetRequiredService<GreetingService>());
services.TryAddSingleton<IGreetingService>(sp => sp.GetRequiredService<GreetingService>());

public interface ILogger<out TCategoryName> : ILogger
{
}

services.TryAddScoped<ILogger<HomeController>,Logger<HomeController>>();

services.TryAddScoped(typeof(ILogger<>) , typeof(Logger<>));

namespace AspNetCoreDependencyInjection.Extensions
{
    public static class DICRegisterationExetnsion
    {
        /// <summary>
        /// مثال ثبت برای اپن جنریت
        /// </summary>
        /// <param name="services"></param>
        public static void OpenGenericRegisterationExample(this IServiceCollection services)
        {
            services.TryAddScoped<ILogger<HomeController>, Logger<HomeController>>();
            services.TryAddScoped(typeof(ILogger<>), typeof(Logger<>));
        }


        /// <summary>
        /// ثبت تنظیمات به روش‌های مختلف 
        /// </summary>
        public static void RegisterConfiguration(this IServiceCollection services, IConfiguration configuration)
        {
            services.AddSingleton(services => new AppConfig
            {
                ApplicationName = configuration["ApplicationName"],
                GreetingMessage = configuration["GreetingMessage"],
                AllowedHosts = configuration["AllowedHosts"]
            });

            services.AddSingleton(services => new AccountTypeBalanceConfig(
                    new List<(AccountType, long)> {
                        (AccountType.Guest , Convert.ToInt64 (configuration["AccountInitialBalance.Guest"]) ) ,
                        (AccountType.Silver , Convert.ToInt64 (configuration["AccountInitialBalance.Silver"]) ) ,
                        (AccountType.Gold , Convert.ToInt64 (configuration["AccountInitialBalance.Gold"]) ) ,
                        (AccountType.Platinum , Convert.ToInt64 (configuration["AccountInitialBalance.Platinum"]) ) ,
                        (AccountType.Titanium , Convert.ToInt64 (configuration["AccountInitialBalance.Titanium"]) ) ,
                    })
            );

            services.AddSingleton(services => new LiteDbConfig
            {
                ConnectionString = configuration["LiteDbConfig:ConnectionString"],
            });

            services.Configure<UserOptionConfig>(configuration.GetSection("UserOptionConfig"));
        }
    }
}

services.RegisterConfiguration(this.Configuration);
services.OpenGenericRegisterationExample();