Install-Package EasyCaching.InMemory

  services.AddEasyCaching(options =>
 {
       // use memory cache with a simple way
        options.UseInMemory();
 }

// تنظیم یک کش با کلید - مقدار - زمان انقضا
void Set<T>(string cacheKey, T cacheValue, TimeSpan expiration);
Task SetAsync<T>(string cacheKey, T cacheValue, TimeSpan expiration);

// تنظیم یک کش با مقدار و زمان انقضا که تایپ مقدار از نوع دیکشنری هست و کلید دیکشنری بعنوان کلید کش قرار میگیرد
void SetAll<T>(IDictionary<string, T> value, TimeSpan expiration);
Task SetAllAsync<T>(IDictionary<string, T> value, TimeSpan expiration);

// تنظیم یک کش با کلید - مقدار - زمان انقضا
// اگر کلیدی همنام وجود داشته باشد مقدار نادرست و در غیر اینصورت مقدار نادرست را برمیگرداند
bool TrySet<T>(string cacheKey, T cacheValue, TimeSpan expiration);
Task<bool> TrySetAsync<T>(string cacheKey, T cacheValue, TimeSpan expiration);
 
// گرفتن یک کش با کلید
CacheValue<T> Get<T>(string cacheKey);
Task<CacheValue<T>> GetAsync<T>(string cacheKey);

// 
CacheValue<T> Get<T>(string cacheKey, Func<T> dataRetriever, TimeSpan expiration);
Task<CacheValue<T>> GetAsync<T>(string cacheKey, Func<Task<T>> dataRetriever, TimeSpan expiration);
 
// گرفتن یک کش با چند کاراکتر پیشین کلید آن
// برای مثال یک کلید با نام
// MyKey
// تنها با داشتن چند حرف اول 
// MyK
// میتوانیم این کش را دریافت کنیم
IDictionary<string, CacheValue<T>> GetByPrefix<T>(string prefix);
Task<IDictionary<string, CacheValue<T>>> GetByPrefixAsync<T>(string prefix);

// 
IDictionary<string, CacheValue<T>> GetAll<T>(IEnumerable<string> cacheKeys);
Task<IDictionary<string, CacheValue<T>>> GetAllAsync<T>(IEnumerable<string> cacheKeys);

// گرفتن تعداد کش‌های با کاراکتر‌های پیشین کلید که میان چند کلید یکسان است 
int GetCount(string prefix = "");
Task<int> GetCountAsync(string prefix = "");

// گرفتن زمان انقضا باقیمانده از یک کش با کلید آن
TimeSpan GetExpiration(string cacheKey);
Task<TimeSpan> GetExpirationAsync(string cacheKey);

// حذف کردن یک کش با کلید
void Remove(string cacheKey);
Task RemoveAsync(string cacheKey);

// حذف کردن یک کش با چند کاراکتر پیشین کلید
void RemoveByPrefix(string prefix);
Task RemoveByPrefixAsync(string prefix);
 
// حذف کردن چند کش با لیستی از کلید‌ها void RemoveAll(IEnumerable<string> cacheKeys);
Task RemoveAllAsync(IEnumerable<string> cacheKeys);

// بررسی وجود یا عدم وجود یک کش با کلید
bool Exists(string cacheKey);
Task<bool> ExistsAsync(string cacheKey);

// حذف کردن همه کش‌ها void Flush();
Task FlushAsync();

Install-Package EasyCaching.Redis

 services.AddEasyCaching(option =>
{
       option.UseRedis(config =>
      {
             config.DBConfig.Endpoints.Add(new ServerEndPoint("127.0.0.1", 6379));
      });
});

Install-Package EasyCaching.HybridCache
Install-Package EasyCaching.InMemory
Install-Package EasyCaching.Redis
Install-Package EasyCaching.Bus.Redis

   services.AddEasyCaching(option =>
       // local
       option.UseInMemory("c1");

       // distributed
       option.UseRedis(config =>
                config.DBConfig.Endpoints.Add(new ServerEndPoint("127.0.0.1", 6379));
       }, "c2");

       // combine local and distributed
        option.UseHybrid(config =>
                 // specify the local cache provider name after v0.5.4
                   config.LocalCacheProviderName = "c1"
                // specify the distributed cache provider name after v0.5.4
                   config.DistributedCacheProviderName = "c2"
        });

          // use redis bus
           .WithRedisBus(busConf =>
                   busConf.Endpoints.Add(new ServerEndPoint("127.0.0.1", 6379));
           });
});

internal class Program
{
    private HttpClient _client;
    private Customer _bush, _obama;
    private Phone _whiteHousePhone, _bushMobilePhone, _obamaMobilePhone;
    private HttpResponseMessage _response;

    private static void Main()
    {
        Task t = Run();
        t.Wait();
        Console.WriteLine("\nPress <enter> to continue...");
        Console.ReadLine();
    }

    private static async Task Run()
    {
        var program = new Program();
        program.ServiceSetup();
        // do not proceed until clean-up completes
        await program.CleanupAsync();
        program.CreateFirstCustomer();
        // do not proceed until customer is added
        await program.AddCustomerAsync();
        program.CreateSecondCustomer();
        // do not proceed until customer is added
        await program.AddSecondCustomerAsync();
        // do not proceed until customer is removed
        await program.RemoveFirstCustomerAsync();
        // do not proceed until customers are fetched
        await program.FetchCustomersAsync();
    }

    private void ServiceSetup()
    {
        // set up infrastructure for Web API call
        _client = new HttpClient { BaseAddress = new Uri("http://localhost:62799/") };
        // add Accept Header to request Web API content negotiation to return resource in JSON format
        _client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue
        ("application/json"));
    }
    private async Task CleanupAsync()
    {
        // call the cleanup method from the service
        _response = await _client.DeleteAsync("api/customer/cleanup/");
    }

    private void CreateFirstCustomer()
    {
        // create customer #1 and two phone numbers
        _bush = new Customer
        {
            Name = "George Bush",
            Company = "Ex President",
            // set tracking state to 'Add' to generate a SQL Insert statement
            TrackingState = TrackingState.Add,
        };
        _whiteHousePhone = new Phone
        {
            Number = "212 222-2222",
            PhoneType = "White House Red Phone",
            // set tracking state to 'Add' to generate a SQL Insert statement
            TrackingState = TrackingState.Add,
        };
        _bushMobilePhone = new Phone
        {
            Number = "212 333-3333",
            PhoneType = "Bush Mobile Phone",
            // set tracking state to 'Add' to generate a SQL Insert statement
            TrackingState = TrackingState.Add,
        };
        _bush.Phones.Add(_whiteHousePhone);
        _bush.Phones.Add(_bushMobilePhone);
    }

    private async Task AddCustomerAsync()
    {
        // construct call to invoke UpdateCustomer action method in Web API service
        _response = await _client.PostAsync("api/customer/updatecustomer/", _bush, new JsonMediaTypeFormatter());
        if (_response.IsSuccessStatusCode)
        {
            // capture newly created customer entity from service, which will include
            // database-generated Ids for all entities
            _bush = await _response.Content.ReadAsAsync<Customer>();
            _whiteHousePhone = _bush.Phones.FirstOrDefault(x => x.CustomerId == _bush.CustomerId);
            _bushMobilePhone = _bush.Phones.FirstOrDefault(x => x.CustomerId == _bush.CustomerId);
            Console.WriteLine("Successfully created Customer {0} and {1} Phone Numbers(s)",
            _bush.Name, _bush.Phones.Count);
            foreach (var phoneType in _bush.Phones)
            {
                Console.WriteLine("Added Phone Type: {0}", phoneType.PhoneType);
            }
        }
        else
            Console.WriteLine("{0} ({1})", (int)_response.StatusCode, _response.ReasonPhrase);
    }

    private void CreateSecondCustomer()
    {
        // create customer #2 and phone numbers
        _obama = new Customer
        {
            Name = "Barack Obama",
            Company = "President",
            // set tracking state to 'Add' to generate a SQL Insert statement
            TrackingState = TrackingState.Add,
        };
        _obamaMobilePhone = new Phone
        {
            Number = "212 444-4444",
            PhoneType = "Obama Mobile Phone",
            // set tracking state to 'Add' to generate a SQL Insert statement
            TrackingState = TrackingState.Add,
        };
        // set tracking state to 'Modifed' to generate a SQL Update statement
        _whiteHousePhone.TrackingState = TrackingState.Update;
        _obama.Phones.Add(_obamaMobilePhone);
        _obama.Phones.Add(_whiteHousePhone);
    }

    private async Task AddSecondCustomerAsync()
    {
        // construct call to invoke UpdateCustomer action method in Web API service
        _response = await _client.PostAsync("api/customer/updatecustomer/", _obama, new JsonMediaTypeFormatter());
        if (_response.IsSuccessStatusCode)
        {
            // capture newly created customer entity from service, which will include
            // database-generated Ids for all entities
            _obama = await _response.Content.ReadAsAsync<Customer>();
            _whiteHousePhone = _bush.Phones.FirstOrDefault(x => x.CustomerId == _obama.CustomerId);
            _bushMobilePhone = _bush.Phones.FirstOrDefault(x => x.CustomerId == _obama.CustomerId);
            Console.WriteLine("Successfully created Customer {0} and {1} Phone Numbers(s)",
            _obama.Name, _obama.Phones.Count);
            foreach (var phoneType in _obama.Phones)
            {
                Console.WriteLine("Added Phone Type: {0}", phoneType.PhoneType);
            }
        }
        else
            Console.WriteLine("{0} ({1})", (int)_response.StatusCode, _response.ReasonPhrase);
    }

    private async Task RemoveFirstCustomerAsync()
    {
        // remove George Bush from underlying data store.
        // first, fetch George Bush entity, demonstrating a call to the
        // get action method on the service while passing a parameter
        var query = "api/customer/" + _bush.CustomerId;
        _response = _client.GetAsync(query).Result;

        if (_response.IsSuccessStatusCode)
        {
            _bush = await _response.Content.ReadAsAsync<Customer>();
            // set tracking state to 'Remove' to generate a SQL Delete statement
            _bush.TrackingState = TrackingState.Remove;
            // must also remove bush's mobile number -- must delete child before removing parent
            foreach (var phoneType in _bush.Phones)
            {
                // set tracking state to 'Remove' to generate a SQL Delete statement
                phoneType.TrackingState = TrackingState.Remove;
            }
            // construct call to remove Bush from underlying database table
            _response = await _client.PostAsync("api/customer/updatecustomer/", _bush, new JsonMediaTypeFormatter());
            if (_response.IsSuccessStatusCode)
            {
                Console.WriteLine("Removed {0} from database", _bush.Name);
                foreach (var phoneType in _bush.Phones)
                {
                    Console.WriteLine("Remove {0} from data store", phoneType.PhoneType);
                }
            }
            else
                Console.WriteLine("{0} ({1})", (int)_response.StatusCode, _response.ReasonPhrase);
        }
        else
        {
            Console.WriteLine("{0} ({1})", (int)_response.StatusCode, _response.ReasonPhrase);
        }
    }

    private async Task FetchCustomersAsync()
    {
        // finally, return remaining customers from underlying data store
        _response = await _client.GetAsync("api/customer/");
        if (_response.IsSuccessStatusCode)
        {
            var customers = await _response.Content.ReadAsAsync<IEnumerable<Customer>>();
            foreach (var customer in customers)
            {
                Console.WriteLine("Customer {0} has {1} Phone Numbers(s)",
                customer.Name, customer.Phones.Count());
                foreach (var phoneType in customer.Phones)
                {
                    Console.WriteLine("Phone Type: {0}", phoneType.PhoneType);
                }
            }
        }
        else
        {
            Console.WriteLine("{0} ({1})", (int)_response.StatusCode, _response.ReasonPhrase);
        }
    }
}

public void CheckSQLServerStat(Exception ex)
{
    try
    {
        SqlException ar = (SqlException) ex;
        switch (ar.Number)
        {
            case 2:
            case 11:
            case 17:
            case 40:
            case 4060:
            case 1326:
            case 17142:
            case 18456:
                HttpContext.Current.Response.Write("<br/>" + "اتصال با سرور اس کیوال قطع شده است. لطفا با مسئول مربوطه هماهنگ نمائید." + "<br/> SQLErr:" + ar.Number + "<br/>");
                break;
        }
    }catch{}
}

------------------------------
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
Database 'dbName' cannot be opened due to inaccessible files or insufficient memory or disk space.  See the SQL Server errorlog for details. (Microsoft SQL Server, Error: 945)
------------------------------

use master;
alter database dbName set OFFLINE;
alter database dbName set online;

Timeout expired.  The timeout period elapsed prior to completion of the operation or the server is not responding.

C:\Windows\System32\inetsrv\config\applicationHost.config

<system.applicationHost>
   <sites>
      <siteDefaults>
         <logFile logFormat="W3C"
            directory="%SystemDrive%\inetpub\logs\LogFiles"
            enabled="true">
            <customFields>
               <clear/>
               <add logFieldName="ContosoField" sourceName="ContosoSource"
                  sourceType="ServerVariable" />
            </customFields>
         </logFile>
      </siteDefaults>
   </sites>
</system.applicationHost>

appcmd.exe set config -section:system.applicationHost/sites /siteDefaults.logFile.enabled:"True" /commit:apphost
appcmd.exe set config -section:system.applicationHost/sites /siteDefaults.logFile.logFormat:"W3C" /commit:apphost
appcmd.exe set config -section:system.applicationHost/sites /siteDefaults.logFile.directory:"%SystemDrive%\inetpub\logs\LogFiles" /commit:apphost

using System;
using System.Text;
using Microsoft.Web.Administration;

internal static class Sample
{
   private static void Main()
   {
      using (ServerManager serverManager = new ServerManager())
      {
         Configuration config = serverManager.GetApplicationHostConfiguration();
         ConfigurationSection sitesSection = config.GetSection("system.applicationHost/sites");
         ConfigurationElement siteDefaultsElement = sitesSection.GetChildElement("siteDefaults");

         ConfigurationElement logFileElement = siteDefaultsElement.GetChildElement("logFile");
         logFileElement["logFormat"] = @"W3C";
         logFileElement["directory"] = @"%SystemDrive%\inetpub\logs\LogFiles";
         logFileElement["enabled"] = true;

         serverManager.CommitChanges();
      }
   }
}

var adminManager = new ActiveXObject('Microsoft.ApplicationHost.WritableAdminManager');
adminManager.CommitPath = "MACHINE/WEBROOT/APPHOST";
var sitesSection = adminManager.GetAdminSection("system.applicationHost/sites", "MACHINE/WEBROOT/APPHOST");
var siteDefaultsElement = sitesSection.ChildElements.Item("siteDefaults");

var logFileElement = siteDefaultsElement.ChildElements.Item("logFile");
logFileElement.Properties.Item("logFormat").Value = "W3C";
logFileElement.Properties.Item("directory").Value = "%SystemDrive%\\inetpub\\logs\\LogFiles";
logFileElement.Properties.Item("enabled").Value = true;

adminManager.CommitChanges();

<system.ftpServer>
   <log centralLogFileMode="Central">
      <centralLogFile enabled="true" />
   </log>
</system.ftpServer>

appcmd.exe set config -section:system.ftpServer/log /centralLogFileMode:"Central" /commit:apphost

appcmd.exe set config -section:system.ftpServer/log /centralLogFile.enabled:"True" /commit:apphost

using System;
using System.Text;
using Microsoft.Web.Administration;

internal static class Sample
{
   private static void Main()
   {
      using (ServerManager serverManager = new ServerManager())
      {
         Configuration config = serverManager.GetApplicationHostConfiguration();

         ConfigurationSection logSection = config.GetSection("system.ftpServer/log");
         logSection["centralLogFileMode"] = @"Central";

         ConfigurationElement centralLogFileElement = logSection.GetChildElement("centralLogFile");
         centralLogFileElement["enabled"] = true;

         serverManager.CommitChanges();
      }
   }
}

var adminManager = new ActiveXObject('Microsoft.ApplicationHost.WritableAdminManager');
adminManager.CommitPath = "MACHINE/WEBROOT/APPHOST";

var logSection = adminManager.GetAdminSection("system.ftpServer/log", "MACHINE/WEBROOT/APPHOST");
logSection.Properties.Item("centralLogFileMode").Value = "Central";

var centralLogFileElement = logSection.ChildElements.Item("centralLogFile");
centralLogFileElement.Properties.Item("enabled").Value = true;

adminManager.CommitChanges();

• پنجره Server Explorer را باز کنید و مطمئن شوید که الگوی جداول و داده‌ها قابل رویت هستند.
• سیستم ASP.NET Identity با نسخه 4.5 دات نت فریم ورک و بالا‌تر سازگار است. پس نسخه فریم ورک پروژه را به آخرین نسخه (4.5.1) تغییر دهید.

پروژه را Build کنید تا مطمئن شوید هیچ خطایی وجود ندارد.

نصب پکیج‌های NuGet

• Microsoft.AspNet.Identity.Owin
• Microsoft.Owin.Host.SystemWeb
• Microsoft.Owin.Security.Facebook
• Microsoft.Owin.Security.Google
• Microsoft.Owin.Security.MicrosoftAccount
• Microsoft.Owin.Security.Twitter

مهاجرت دیتابیس فعلی به سیستم ASP.NET Identity

در پنجره کوئری باز شده، تمام محتویات فایل Migrations.sql را کپی کنید. سپس اسکریپت را با کلیک کردن دکمه Execute اجرا کنید.

ممکن است با اخطاری مواجه شوید مبنی بر آنکه امکان حذف (drop) بعضی از جداول وجود نداشت. دلیلش آن است که چهار عبارت اولیه در این اسکریپت، تمام جداول مربوط به Identity را در صورت وجود حذف می‌کنند. از آنجا که با اجرای اولیه این اسکریپت چنین جداولی وجود ندارند، می‌توانیم این خطاها را نادیده بگیریم. حال پنجره Server Explorer را تازه (refresh) کنید و خواهید دید که پنج جدول جدید ساخته شده اند.

لیست زیر نحوه Map کردن اطلاعات از جداول SQL Membership به سیستم Identity را نشان می‌دهد.

• aspnet_Roles --> AspNetRoles
• aspnet_Users, aspnet_Membership --> AspNetUsers
• aspnet_UsersInRoles --> AspNetUserRoles

ساختن مدل‌ها و صفحات عضویت

  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, …};

PM> Update-Database
Specify the '-Verbose' flag to view the SQL statements being applied to the target database.
Applying explicit migrations: [201510160239047_Initial, 201510182128076_AddCodeToArticle, 201510221124200_AddedScoreProperty, 201512220940192_RemoveUniqueOfTeacherTable, 201512221245065_RemoveConstraint, 201512221428430_removeNotification].
Applying explicit migration: 201510160239047_Initial.
Configuration option 'filestream access level' changed from 2 to 2. Run the RECONFIGURE statement to install.
System.Data.SqlClient.SqlException (0x80131904): FILESTREAM feature is disabled.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async, Int32 timeout, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
   at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.<NonQuery>b__0(DbCommand t, DbCommandInterceptionContext`1 c)
   at System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch[TTarget,TInterceptionContext,TResult](TTarget target, Func`3 operation, TInterceptionContext interceptionContext, Action`3 executing, Action`3 executed)
   at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.NonQuery(DbCommand command, DbCommandInterceptionContext interceptionContext)
   at System.Data.Entity.Internal.InterceptableDbCommand.ExecuteNonQuery()
   at System.Data.Entity.Migrations.DbMigrator.ExecuteSql(MigrationStatement migrationStatement, DbConnection connection, DbTransaction transaction, DbInterceptionContext interceptionContext)
   at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.ExecuteSql(MigrationStatement migrationStatement, DbConnection connection, DbTransaction transaction, DbInterceptionContext interceptionContext)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatementsInternal(IEnumerable`1 migrationStatements, DbConnection connection, DbInterceptionContext interceptionContext)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatementsInternal(IEnumerable`1 migrationStatements, DbConnection connection)
   at System.Data.Entity.Migrations.DbMigrator.<>c__DisplayClass30.<ExecuteStatements>b__2e()
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.<>c__DisplayClass1.<Execute>b__0()
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[TResult](Func`1 operation)
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Action operation)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatements(IEnumerable`1 migrationStatements, DbTransaction existingTransaction)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatements(IEnumerable`1 migrationStatements)
   at System.Data.Entity.Migrations.Infrastructure.MigratorBase.ExecuteStatements(IEnumerable`1 migrationStatements)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteOperations(String migrationId, VersionedModel targetModel, IEnumerable`1 operations, IEnumerable`1 systemOperations, Boolean downgrading, Boolean auto)
   at System.Data.Entity.Migrations.DbMigrator.ApplyMigration(DbMigration migration, DbMigration lastMigration)
   at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.ApplyMigration(DbMigration migration, DbMigration lastMigration)
   at System.Data.Entity.Migrations.DbMigrator.Upgrade(IEnumerable`1 pendingMigrations, String targetMigrationId, String lastMigrationId)
   at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.Upgrade(IEnumerable`1 pendingMigrations, String targetMigrationId, String lastMigrationId)
   at System.Data.Entity.Migrations.DbMigrator.UpdateInternal(String targetMigration)
   at System.Data.Entity.Migrations.DbMigrator.<>c__DisplayClassc.<Update>b__b()
   at System.Data.Entity.Migrations.DbMigrator.EnsureDatabaseExists(Action mustSucceedToKeepDatabase)
   at System.Data.Entity.Migrations.Infrastructure.MigratorBase.EnsureDatabaseExists(Action mustSucceedToKeepDatabase)
   at System.Data.Entity.Migrations.DbMigrator.Update(String targetMigration)
   at System.Data.Entity.Migrations.Infrastructure.MigratorBase.Update(String targetMigration)
   at System.Data.Entity.Migrations.Design.ToolingFacade.UpdateRunner.Run()
   at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
   at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
   at System.Data.Entity.Migrations.Design.ToolingFacade.Run(BaseRunner runner)
   at System.Data.Entity.Migrations.Design.ToolingFacade.Update(String targetMigration, Boolean force)
   at System.Data.Entity.Migrations.UpdateDatabaseCommand.<>c__DisplayClass2.<.ctor>b__0()
   at System.Data.Entity.Migrations.MigrationsDomainCommand.Execute(Action command)
ClientConnectionId:ada71343-c349-41c6-8ac0-e9f983f57e85
Error Number:5591,State:3,Class:16
FILESTREAM feature is disabled.