using (var sha256 = new SHA256Managed()) 
{ 
   // Crypto code here... 
}

public static string GetHash(string text)
{
  using (var sha256 = SHA256.Create())
  {
   var hashedBytes = sha256.ComputeHash(Encoding.UTF8.GetBytes(text));
   return BitConverter.ToString(hashedBytes).Replace("-", "").ToLower();
  }
}

 "dependencies": {
  "System.Security.Cryptography.Algorithms": "4.2.0"
},

using (var md5 = IncrementalHash.CreateHash(HashAlgorithmName.MD5))
{
  md5.AppendData(byteArray1, 0, byteArray1.Length);
  md5.AppendData(byteArray2, 0, byteArray2.Length); 
  var hash = md5.GetHashAndReset();
}

   private static readonly RNGCryptoServiceProvider Rand = new RNGCryptoServiceProvider();

 var rand = new RNGCryptoServiceProvider();

    public interface IRandomNumberProvider
    {
        int Next();
        int Next(int max);
        int Next(int min, int max);
    }

    public class RandomNumberProvider : IRandomNumberProvider
    {
        private readonly RandomNumberGenerator _rand = RandomNumberGenerator.Create();

        public int Next()
        {
            var randb = new byte[4];
            _rand.GetBytes(randb);
            var value = BitConverter.ToInt32(randb, 0);
            if (value < 0) value = -value;
            return value;
        }

        public int Next(int max)
        {
            var randb = new byte[4];
            _rand.GetBytes(randb);
            var value = BitConverter.ToInt32(randb, 0);
            value = value % (max + 1); // % calculates remainder
            if (value < 0) value = -value;
            return value;
        }

        public int Next(int min, int max)
        {
            var value = Next(max - min) + min;
            return value;
        }
    }

    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.TryAddSingleton<IRandomNumberProvider, RandomNumberProvider>();

    public interface IProtectionProvider
    {
        string Decrypt(string inputText);
        string Encrypt(string inputText);
    }

namespace Providers
{
    public class ProtectionProvider : IProtectionProvider
    {
        private readonly IDataProtector _dataProtector;

        public ProtectionProvider(IDataProtectionProvider dataProtectionProvider)
        {
            _dataProtector = dataProtectionProvider.CreateProtector(typeof(ProtectionProvider).FullName);
        }

        public string Decrypt(string inputText)
        {
                var inputBytes = Convert.FromBase64String(inputText);
                var bytes = _dataProtector.Unprotect(inputBytes);
                return Encoding.UTF8.GetString(bytes);
        }

        public string Encrypt(string inputText)
        {
            var inputBytes = Encoding.UTF8.GetBytes(inputText);
            var bytes = _dataProtector.Protect(inputBytes);
            return Convert.ToBase64String(bytes);
        }
    }
}

    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.TryAddSingleton<IProtectionProvider, ProtectionProvider>();

public string Decrypt(string inputText, string key, string salt)
{
    var inputBytes = Convert.FromBase64String(inputText);
    var pdb = new Rfc2898DeriveBytes(key, Encoding.UTF8.GetBytes(salt));
 
    using (var ms = new MemoryStream())
    {
        var alg = Aes.Create();
 
        alg.Key = pdb.GetBytes(32);
        alg.IV = pdb.GetBytes(16);
 
        using (var cs = new CryptoStream(ms, alg.CreateDecryptor(), CryptoStreamMode.Write))
        {
            cs.Write(inputBytes, 0, inputBytes.Length);
        }
        return Encoding.UTF8.GetString(ms.ToArray());
    }
}
 
public string Encrypt(string inputText, string key, string salt)
{
 
    var inputBytes = Encoding.UTF8.GetBytes(inputText);
    var pdb = new Rfc2898DeriveBytes(key, Encoding.UTF8.GetBytes(salt));
    using (var ms = new MemoryStream())
    {
        var alg = Aes.Create();
 
        alg.Key = pdb.GetBytes(32);
        alg.IV = pdb.GetBytes(16);
 
        using (var cs = new CryptoStream(ms, alg.CreateEncryptor(), CryptoStreamMode.Write))
        {
            cs.Write(inputBytes, 0, inputBytes.Length);
        }
        return Convert.ToBase64String(ms.ToArray());
    }
}

$.param({
  key1: 'some value',
  'key 2': 'another value'
});

 key1=some+value&key+2=another+value

 $.ajax({
  method: 'POST',
  url: '/user',
  data: {
  name: 'VahidN',
  address: 'Address 1',
  phone: '555-555-5555'
  }
 });

 var xhr = new XMLHttpRequest();
 var data = encodeURI('name=VahidN&address=Address 1&phone=555-555-5555');
 xhr.open('POST', '/user');
 xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
 xhr.send(data);

   var data = encodeURI('name=VahidN&address=Address 1&phone=555-555-5555');
  fetch('/user', {
  method: 'POST',
  headers: {'Content-Type': 'application/x-www-form-urlencoded'},
  body: data
 });

function param(object) {
    var encodedString = '';
    for (var prop in object) {
        if (object.hasOwnProperty(prop)) {
            if (encodedString.length > 0) {
                encodedString += '&';
            }
            encodedString += encodeURI(prop + '=' + object[prop]);
        }
    }
    return encodedString;
}

 $.ajax({
  method: 'POST',
  url: '/user',
  contentType: 'application/json',
  data: JSON.stringify({
   name: 'VahidN',
   address: 'Address 1',
   phone: {
   home: '555-555-5555',
   mobile: '444-444-4444'
  }
  });
 });

  var xhr = new XMLHttpRequest();
 var data = JSON.stringify({
   name: 'VahidN',
   address: 'Address 1',
   phone: {
    home: '555-555-5555',
    mobile: '444-444-4444'
   }
   });
 xhr.open('POST', '/user');
 xhr.setRequestHeader('Content-Type', 'application/json');
 xhr.send(data);

 var xhr = new XMLHttpRequest();
 xhr.open('GET', '/user/1');
 xhr.onload = function() {
  var user = JSON.parse(xhr.responseText);
  // do something with this user JavaScript object 
 };
 xhr.send();

 fetch('/user', {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
   name: 'VahidN',
   address: 'Address 1',
   phone: {
   home: '555-555-5555',
   mobile: '444-444-4444'
  }
  });
 });

 fetch('/user/1').then(function(response) {
  return response.json();
  }).then(function(userRecord) {
   // do something with this user JavaScript object 
 });

 fetch('/user/1')
  .then(response => response.json()) // Transform the data into json 
  .then(userRecord => {
  // do something with this userRecord object
  });

 <form action="my/server" method="POST" enctype="multipart/form-data">
  <label>First Name:
   <input name="first">
  </label>
 
  <label>Last Name:
   <input name="last">
  </label>
 
  <button>Submit</button>
 </form>

 -----------------------------1686536745986416462127721994
 Content-Disposition: form-data; name="first"

 Vahid
 -----------------------------1686536745986416462127721994
 Content-Disposition: form-data; name="last"

 N
 -----------------------------1686536745986416462127721994--

  var formData = new FormData();
 formData.append('name', 'VahidN');
 formData.append('address', 'Address 1');
 formData.append('phone', '555-555-5555');
 
 $.ajax({
  method: 'POST',
  url: '/user',
  contentType: false,
  processData: false,
  data: formData
 });

 multipart/form-data; boundary=—————————1686536745986416462127721994

  fetch(url) 
  .then((resp) => resp.json()) // Transform the data into json 
  .then(function(data) { 
    // use data object
    }) 
  })

function downloadBlob()
{
       fetch('/Home/InMemoryReport')
   .then(function(response) {
         return response.blob();
   })
   .then(function(xlsxBlob) {
             var a = document.createElement("a");
             document.body.appendChild(a);
             a.style = "display: none";
             let url = window.URL.createObjectURL(xlsxBlob);
             a.href = url;
             a.download = "report.xlsx";
             a.click();
             window.URL.revokeObjectURL(url);
   });
}

 $.ajax('http://jsonp-aware-endpoint.com/user/1', {
  jsonp: 'callback',
  dataType: 'jsonp'
 }).then(function(response) {
  // handle user info from server 
 });

 window.myJsonpCallback = function(data) {
  // handle user info from server 
 };

 var scriptEl = document.createElement('script');
 scriptEl.setAttribute('src',
  'http://jsonp-aware-endpoint.com/user/1?callback=myJsonpCallback');
 document.body.appendChild(scriptEl);

USE [master]
GO
ALTER DATABASE [testdb2] 
      ADD FILEGROUP [InMemory_InMemory] CONTAINS MEMORY_OPTIMIZED_DATA 
GO
ALTER DATABASE [testdb2] 
      ADD FILE ( NAME = N'InMemory_InMemory', FILENAME = N'D:\SQL_Data\MSSQL11.MSSQLSERVER\MSSQL\DATA\InMemory_InMemory' ) 
      TO FILEGROUP [InMemory_InMemory]
GO

 Indexes on character columns that do not use a *_BIN2 collation are not supported with indexes on memory optimized tables.

 bit, tinyint, smallint, int, bigint, money, smallmoney, float, real, datetime, smalldatetime, datetime2,
date, time, numberic, decimal, char(n),  varchar(n) ,nchar(n),  nvarchar(n), sysname, binary(n),
varbinary(n), and Uniqueidentifier

set statistics time off
SET STATISTICS IO Off
set nocount on
go
-----------------------------

Print 'insert into tblNormal'

DECLARE @start datetime = getdate()
declare @insertCount int = 100000
declare @startId int = 1
declare @customerID int = @startId

while @customerID < @startId + @insertCount
begin
    insert into tblNormal values (@customerID, 'Test', '2013-01-01T00:00:00')
    set @customerID +=1
end

Print DATEDIFF(ms,@start,getdate());
go
-----------------------------

Print 'insert into tblMemoryOptimized_Schema_And_Data'

DECLARE @start datetime = getdate()
declare @insertCount int = 100000
declare @startId int = 1
declare @customerID int = @startId

while @customerID < @startId + @insertCount
begin
    insert into tblMemoryOptimized_Schema_And_Data values (@customerID, 'Test', '2013-01-01T00:00:00')
    set @customerID +=1
end
Print DATEDIFF(ms,@start,getdate());
Go
-----------------------------

Print 'insert into tblMemoryOptimized_Schema_Only'

DECLARE @start datetime = getdate()
declare @insertCount int = 100000
declare @startId int = 1
declare @customerID int = @startId

while @customerID < @startId + @insertCount
begin
    insert into tblMemoryOptimized_Schema_Only values (@customerID, 'Test', '2013-01-01T00:00:00')
    set @customerID +=1
end
Print DATEDIFF(ms,@start,getdate());

Go

 insert into tblNormal
36423

insert into tblMemoryOptimized_Schema_And_Data
30516

insert into tblMemoryOptimized_Schema_Only
3176

 set nocount on
print 'tblNormal'
set statistics time on
select count(CustomerID) from tblNormal
set statistics time off
go
print 'tblMemoryOptimized_Schema_And_Data'
set statistics time on
select count(CustomerID) from tblMemoryOptimized_Schema_And_Data
set statistics time off
go
print 'tblMemoryOptimized_Schema_Only'
set statistics time on
select count(CustomerID) from tblMemoryOptimized_Schema_Only
set statistics time off
go

 tblNormal
 SQL Server Execution Times:
CPU time = 46 ms,  elapsed time = 52 ms.

tblMemoryOptimized_Schema_And_Data
 SQL Server Execution Times:
CPU time = 32 ms,  elapsed time = 33 ms.

tblMemoryOptimized_Schema_Only
 SQL Server Execution Times:
CPU time = 31 ms,  elapsed time = 30 ms.

 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.

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
    
    <link href="~/Content/Site.css" rel="stylesheet" />
    <link href="~/Content/themes/default/style.min.css" rel="stylesheet" />
    <script src="~/Scripts/jquery.min.js"></script>
    <script src="~/Scripts/jstree.min.js"></script>
</head>
<body dir="rtl">
    @RenderBody()
    
    @RenderSection("scripts", required: false)
</body>
</html>

 right_to_left = $("body").css("direction") === "rtl";

using System.Collections.Generic;

namespace MvcJSTree.Models
{
    public class JsTreeNode
    {
        public string id { set; get; } // نام این خواص باید با مستندات هماهنگ باشد
        public string text { set; get; }
        public string icon { set; get; }
        public JsTreeNodeState state { set; get; }
        public List<JsTreeNode> children { set; get; }
        public JsTreeNodeLiAttributes li_attr { set; get; }
        public JsTreeNodeAAttributes a_attr { set; get; }

        public JsTreeNode()
        {
            state = new JsTreeNodeState();
            children = new List<JsTreeNode>();
            li_attr = new JsTreeNodeLiAttributes();
            a_attr = new JsTreeNodeAAttributes();
        }
    }

    public class JsTreeNodeAAttributes
    {
        // به هر تعداد و نام اختیاری می‌توان خاصیت تعریف کرد
        public string href { set; get; }
    }

    public class JsTreeNodeLiAttributes
    {
        // به هر تعداد و نام اختیاری می‌توان خاصیت تعریف کرد
        public string data { set; get; }
    }

    public class JsTreeNodeState
    {
        public bool opened { set; get; }
        public bool disabled { set; get; }
        public bool selected { set; get; }

        public JsTreeNodeState()
        {
            opened = true;
        }
    }
}

        [HttpPost]
        public ActionResult GetTreeJson()
        {
            var nodesList = new List<JsTreeNode>();

            var rootNode = new JsTreeNode
            {
                id = "dir",
                text = "Root 1",
                icon = Url.Content("~/Content/images/tree_icon.png"),
                a_attr = { href = "http://www.bing.com" }
            };
            nodesList.Add(rootNode);

            nodesList.Add(new JsTreeNode
            {
                id = "test1",
                text = "Root 2",
                icon = Url.Content("~/Content/images/tree_icon.png"),
                a_attr = { href = "http://www.bing.com" }
            });

            return Json(nodesList, JsonRequestBehavior.AllowGet);
        }

 <div id="jstree">
</div>

            $('#jstree').jstree({
                "core": {
                    "multiple": false,
                    "check_callback": true,
                    'data': {
                        'url': '@getTreeJsonUrl',
                        "type": "POST",
                        "dataType": "json",
                        "contentType": "application/json; charset=utf8",
                        'data': function (node) {
                            return { 'id': node.id };
                        }
                    },
                    'themes': {
                        'variant': 'small',
                        'stripes': true
                    }
                },
                "types": {
                    "default": {
                        "icon": '@Url.Content("~/Content/images/bookmark_book_open.png")'
                    },
                },
                "plugins": ["contextmenu", "dnd", "state", "types", "wholerow", "sort", "unique"],
                "contextmenu": {
                    "items": function (o, cb) {
                        var items = $.jstree.defaults.contextmenu.items();
                        items["create"].label = "ایجاد زیر شاخه";
                        items["rename"].label = "تغییر نام";
                        items["remove"].label = "حذف";
                        var cpp = items["ccp"];
                        cpp.label = "ویرایش";
                        var subMenu = cpp["submenu"];
                        subMenu["copy"].label = "کپی";
                        subMenu["paste"].label = "پیست";
                        subMenu["cut"].label = "برش";
                        return items;
                    }
                }
            });

 @{
ViewBag.Title = "Demo";
var getTreeJsonUrl =  Url.Action(actionName: "GetTreeJson", controllerName: "Home");
}

            $('#jstree').jstree({
              // تمام تنظیمات مانند قبل
            }).on('delete_node.jstree', function (e, data) {
                })
                .on('create_node.jstree', function (e, data) {
                })
                .on('rename_node.jstree', function (e, data) {
                })
                .on('move_node.jstree', function (e, data) {
                })
                .on('copy_node.jstree', function (e, data) {
                })
                .on('changed.jstree', function (e, data) {
                })
                .on('dblclick.jstree', function (e) {
                })
                .on('select_node.jstree', function (e, data) {
                });

        function postJsTreeOperation(operation, data, onDone, onFail) {
            $.post('@doJsTreeOperationUrl',
                {
                    'operation': operation,
                    'id': data.node.id,
                    'parentId': data.node.parent,
                    'position': data.position,
                    'text': data.node.text,
                    'originalId': data.original ? data.original.id : data.node.original.id,
                    'href': data.node.a_attr.href
                })
                .done(function (result) {
                    onDone(result);
                })
                .fail(function (result) {
                    alert('failed.....');
                    onFail(result);
                });
        }

                .on('create_node.jstree', function (e, data) {
                    postJsTreeOperation('CreateNode', data,
                        function (result) {
                            data.instance.set_id(data.node, result.id);
                        },
                        function (result) {
                            data.instance.refresh();
                        });
                })

        [HttpPost]
        public ActionResult DoJsTreeOperation(JsTreeOperationData data)
        {
            switch (data.Operation)
            {
                case JsTreeOperation.CopyNode:
                case JsTreeOperation.CreateNode:
                    //todo: save data
                    var rnd = new Random(); // آی دی رکورد پس از ثبت در بانک اطلاعاتی دریافت و بازگشت داده شود
                    return Json(new { id = rnd.Next() }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.DeleteNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.MoveNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.RenameNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                default:
                    throw new InvalidOperationException(string.Format("{0} is not supported.", data.Operation));
            }
        }

namespace MvcJSTree.Models
{
    public enum JsTreeOperation
    {
        DeleteNode,
        CreateNode,
        RenameNode,
        MoveNode,
        CopyNode
    }

    public class JsTreeOperationData
    {
        public JsTreeOperation Operation { set; get; }
        public string Id { set; get; }
        public string ParentId { set; get; }
        public string OriginalId { set; get; }
        public string Text { set; get; }
        public string Position { set; get; }
        public string Href { set; get; }
    }
}

               var selectedData;
               // ...
                .on('dblclick.jstree', function (e) {
                    var href = selectedData.node.a_attr.href;
                    alert('selected node: ' + selectedData.node.text + ', href:' + href);

                    // auto redirect
                    if (href) {
                        window.location = href;
                    }

                    // activate edit mode
                    //var inst = $.jstree.reference(selectedData.node);
                    //inst.edit(selectedData.node);
                })
                .on('select_node.jstree', function (e, data) {
                    //alert('selected node: ' + data.node.text);
                    selectedData = data;
                });

var sp1=_db.splogin(user,pas,value1,value2);

app.Use(async (context, next) =>
{
   context.Items["isVerified"] = true;
   await next.Invoke();
});

app.Run(async (context) =>
{
   await context.Response.WriteAsync("Verified request? " + context.Items["isVerified"]);
});

{
    "dependencies": {
      //same as before
      "Microsoft.AspNetCore.Session": "1.0.0"
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddSession();

public void Configure(IApplicationBuilder app)
{
    app.UseSession();

app.UseSession(options: new SessionOptions
{
    IdleTimeout = TimeSpan.FromMinutes(30),
    CookieName = ".MyApplication"
});

public ActionResult TestSession()
{
 
   this.HttpContext.Session.Set("key-1", BitConverter.GetBytes(DateTime.Now.Ticks));
   this.HttpContext.Session.SetInt32("key-2", 1);
   this.HttpContext.Session.SetString("key-3", "DNT");
 
   return Content("OK!");
}

 public IActionResult Index()
{
   byte[] key1 = this.HttpContext.Session.Get("key-1");
   long key1Value = BitConverter.ToInt64(key1, 0);
 
   int? key2Value = this.HttpContext.Session.GetInt32("key-2");
   string key3Value = this.HttpContext.Session.GetString("key-3");
 
   return Content("OK!");
}

using System;
using Microsoft.AspNetCore.Http;
using Newtonsoft.Json;
 
namespace Core1RtmEmptyTest.StartupCustomizations
{
    public static class SessionExts
    {
        public static void SetDateTime(this ISession collection, string key, DateTime value)
        {
            collection.Set(key, BitConverter.GetBytes(value.Ticks));
        }
 
        public static DateTime? GetDateTime(this ISession collection, string key)
        {
            var data = collection.Get(key);
            if (data == null)
            {
                return null;
            }
            var dateInt = BitConverter.ToInt64(data, 0);
            return new DateTime(dateInt);
        }
 
        public static void SetObject(this ISession session, string key, object value)
        {
            var stringValue = JsonConvert.SerializeObject(value);
            session.SetString(key, stringValue);
        }
 
        public static T GetObject<T>(this ISession session, string key)
        {
            var stringValue = session.GetString(key);
            return JsonConvert.DeserializeObject<T>(stringValue);
        }
    }
}

{
    "dependencies": {
     //same as before
     "Microsoft.Extensions.Configuration.Json": "1.0.0"
   }
}