[
  {
    release_info,
    "assets": [
      {
      }
    ]
  }
]

using Newtonsoft.Json;
using System;

namespace ApplicationAnnouncements
{
    public class GitHubProjectRelease
    {
        [JsonProperty(PropertyName = "url")]
        public string Url { get; set; }

        [JsonProperty(PropertyName = "assets_url")]
        public string AssetsUrl { get; set; }

        [JsonProperty(PropertyName = "upload_url")]
        public string UploadUrl { get; set; }

        [JsonProperty(PropertyName = "html_url")]
        public string HtmlUrl { get; set; }

        [JsonProperty(PropertyName = "id")]
        public int Id { get; set; }

        [JsonProperty(PropertyName = "tag_name")]
        public string TagName { get; set; }

        [JsonProperty(PropertyName = "target_commitish")]
        public string TargetCommitish { get; set; }

        [JsonProperty(PropertyName = "name")]
        public string Name { get; set; }

        [JsonProperty(PropertyName = "body")]
        public string Body { get; set; }

        [JsonProperty(PropertyName = "draft")]
        public bool Draft { get; set; }

        [JsonProperty(PropertyName = "prerelease")]
        public bool PreRelease { get; set; }

        [JsonProperty(PropertyName = "created_at")]
        public DateTime CreatedAt { get; set; }

        [JsonProperty(PropertyName = "published_at")]
        public DateTime PublishedAt { get; set; }

        [JsonProperty(PropertyName = "assets")]
        public Asset[] Assets { get; set; }
    }

    public class Asset
    {
        [JsonProperty(PropertyName = "url")]
        public string Url { get; set; }

        [JsonProperty(PropertyName = "id")]
        public int Id { get; set; }

        [JsonProperty(PropertyName = "name")]
        public string Name { get; set; }

        [JsonProperty(PropertyName = "label")]
        public string Label { get; set; }

        [JsonProperty(PropertyName = "content_type")]
        public string ContentType { get; set; }

        [JsonProperty(PropertyName = "state")]
        public string State { get; set; }

        [JsonProperty(PropertyName = "size")]
        public int Size { get; set; }

        [JsonProperty(PropertyName = "download_count")]
        public int DownloadCount { get; set; }

        [JsonProperty(PropertyName = "created_at")]
        public DateTime CreatedAt { get; set; }

        [JsonProperty(PropertyName = "updated_at")]
        public DateTime UpdatedAt { get; set; }
    }
}

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Iran Standard Time]

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Iran Standard Time]
"Display"="(GMT+03:30) Tehran"
"Dlt"="Iran Daylight Time"
"Std"="Iran Standard Time"
"MapID"="-1,72"
"Index"=dword:000000a0
"TZI"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,03,00,17,00,3b,\
  00,3b,00,00,00,00,00,03,00,02,00,03,00,17,00,3b,00,3b,00,00,00

using System.Runtime.InteropServices;

namespace TimeZoneInfo.Core
{
    [StructLayout(LayoutKind.Sequential)]
    public struct TZI
    {
        public int Bias;
        public int StandardBias;
        public int DaylightBias;
        public SystemTime StandardDate;
        public SystemTime DaylightDate;
    }
}

using System;
using System.Runtime.InteropServices;

namespace TimeZoneInfo.Core
{
    [StructLayoutAttribute(LayoutKind.Sequential)]
    public struct SystemTime
    {
        public short Year;
        public short Month;
        public short DayOfWeek;
        public short Day;
        public short Hour;
        public short Minute;
        public short Second;
        public short Milliseconds;
    }
}

2C 01 00 00 00 00 00 00
C4 FF FF FF 00 00 0A 00
00 00 05 00 02 00 00 00
00 00 00 00 00 00 04 00
00 00 01 00 02 00 00 00
00 00 00 00

(little-endian)   => (big-endian)
  2C 01 00 00     => 00 00 01 2C = 300 Bias
  00 00 00 00     => 00 00 00 00 = 0 Std Bias
  C4 FF FF FF     => FF FF FF C4 = 4294967236 Dlt Bias
( SYSTEM TIME ) StandardDate
  00 00           => 00 00 = Year
  0A 00           => 00 0A = Month
  00 00           => 00 00 = Day of Week
  05 00           => 00 05 = Day
  02 00           => 00 02 = Hour
  00 00           => 00 00 = Minutes
  00 00           => 00 00 = Seconds
  00 00           => 00 00 = Milliseconds
( SYSTEM TIME ) DaylightDate
  00 00           => 00 00 = Year
  04 00           => 00 04 = Month
  00 00           => 00 00 = Day of Week
  01 00           => 00 01 = Day
  02 00           => 00 02 = Hour
  00 00           => 00 00 = Minutes
  00 00           => 00 00 = Seconds
  00 00           => 00 00 = Milliseconds

        public static SystemTime ToSystemTime(DateTime time)
        {
            var result = new SystemTime
            {
                Year = 0, // سال نسبی وارد می‌شود نه مطلق
                Month = (short)time.Month,
                DayOfWeek = (short)time.DayOfWeek,
                Hour = (short)time.Hour,
                Minute = (short)time.Minute,
                Second = (short)time.Second,
                Milliseconds = (short)time.Millisecond
            };

            int weekdayOfMonth = 1; // شماره هفته است نه شماره روز
            for (int dd = time.Day; dd > 7; dd -= 7)
                weekdayOfMonth++;

            result.Day = (short)weekdayOfMonth;

            return result;
        }

using System;
using System.Runtime.InteropServices;

namespace TimeZoneInfo.Core
{
    public static class ByteUtils
    {
        public static Byte[] SerializeByteArray<T>(T msg) where T : struct
        {
            int objsize = Marshal.SizeOf(typeof(T));
            Byte[] ret = new Byte[objsize];

            IntPtr buff = Marshal.AllocHGlobal(objsize);
            Marshal.StructureToPtr(msg, buff, true);
            Marshal.Copy(buff, ret, 0, objsize);
            Marshal.FreeHGlobal(buff);

            return ret;
        }
    }
}

    public class HomeController : Controller
    {
        public IActionResult GetFile()
        {
            return PhysicalFile(@"C:\path\file.pdf", "application/pdf");
        }

JSON: JavaScript Object Notation

document :{ 
   key: "Value",
   another_key: {
      name: "embedded object"
   },
   some_date: new Date(),
   some_number: 12
}

C# anonymous object

var Document = new { 
   Key= "Value",
   AnotherKey= new {
      Name = "embedded object"
   },
   SomeDate = DateTime.Now(),
   SomeNumber = 12
};

using System.Collections.Generic;

namespace RavenDBSample01.Models
{
    public class Question
    {
        public string By { set; get; }
        public string Title { set; get; }
        public string Content { set; get; }

        public List<Comment> Comments { set; get; }
        public List<Answer> Answers { set; get; }

        public Question()
        {
            Comments = new List<Comment>();
            Answers = new List<Answer>();
        }
    }
}

namespace RavenDBSample01.Models
{
    public class Comment
    {
        public string By { set; get; }
        public string Content { set; get; }
    }
}

namespace RavenDBSample01.Models
{
    public class Answer
    {
        public string By { set; get; }
        public string Content { set; get; }
    }
}

PM> Install-Package RavenDB.Client
PM> Install-Package RavenDB.Server

using Raven.Client.Document;
using RavenDBSample01.Models;

namespace RavenDBSample01
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var store = new DocumentStore
                               {
                                   Url = "http://localhost:8080"
                               }.Initialize())
            {
                using (var session = store.OpenSession())
                {
                    session.Store(new Question
                    {
                        By = "users/Vahid",
                        Title = "Raven Intro",
                        Content = "Test...."
                    });

                    session.SaveChanges();
                }
            }
        }
    }
}

<connectionStrings>
   <add name="ravenDB" connectionString="Url=http://localhost:8080"/>
</connectionStrings>

 The maximum number of requests (30) allowed for this session has been reached.

Raven is ready to process requests. Build 2700, Version 2.5.0 / 6dce79a Server started in 14,438 ms
Data directory: D:\Prog\RavenDBSample01\packages\RavenDB.Server.2.5.2700\tools\Database\System
HostName: <any> Port: 8080, Storage: Esent
Server Url: http://localhost:8080/
Available commands: cls, reset, gc, q
Request #   1: GET     -   514 ms - <system>   - 404 - /docs/Raven/Replication/Destinations
Request #   2: GET     -   763 ms - <system>   - 200 - /queries/?&id=Raven%2FHilo%2Fquestions&id=Raven%2FServerPrefixForHilo
Request #   3: PUT     -   185 ms - <system>   - 201 - /docs/Raven/Hilo/questions
Request #   4: POST    -   103 ms - <system>   - 200 - /bulk_docs
        PUT questions/1

 using (var session = store.OpenSession())
{
  var question1 = session.Load<Question>("questions/1");
  Console.WriteLine(question1.By);
}

using System;
using Raven.Client.Document;
using RavenDBSample01.Models;

namespace RavenDBSample01
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var store = new DocumentStore
                               {
                                   Url = "http://localhost:8080"
                               }.Initialize())
            {
                using (var session = store.OpenSession())
                {
                    var question = new Question
                    {
                        By = "users/Vahid",
                        Title = "Raven Intro",
                        Content = "Test...."
                    };                 
                    question.Answers.Add(new Answer
                    {
                         By = "users/Farid",
                         Content = "بررسی می‌شود"
                    });
                    session.Store(question);

                    session.SaveChanges();
                }

                using (var session = store.OpenSession())
                {
                    var question1 = session.Load<Question>("questions/1");
                    Console.WriteLine(question1.By);
                }
            }
        }
    }
}

public void OpenConnection()
{
   Database.OpenConnection();
}

public DbCommand Command()
{
   DbCommand cmd = Database.GetDbConnection().CreateCommand();
   return cmd;
}

void OpenConnection();
DbCommand Command();

public void ConfigureServices(IServiceCollection services)
{
     services.AddScoped<IUnitOfWork, ApplicationDbContext>();
     services.AddScoped<ISpReader, SpReader>();
}

public List<ViewModel> GetFromSp <ViewModel>(string[,] Parametr, string NameSp) where ViewModel  : new()

        {
            _uow.OpenConnection();
            DbCommand cmd = _uow.Command();
            cmd.CommandText = NameSp;
            cmd.CommandType = CommandType.StoredProcedure;
            var countParametr = Parametr.GetLength(0);

            for (int i = 0; i < countParame tr; i++)
            {
                cmd.Parameters.Add(new SqlParameter { ParameterName = Parametr[i, 0], Value = Parametr[i, 1] });
            }

            List<ViewModel> list = new List<ViewModel >();
            using (var reader = cmd.ExecuteReader())
            {
                if (reader != null && reader.HasRows)
                {
                    var entity = typeof(ViewModel);
                    var propDict = new Dictionary<string, PropertyInfo>();
                    var props = entity.GetProperties
           (BindingFlags.Instance | BindingFlags.Public);
                    propDict = props.ToDictionary(p => p.Name.ToUpper(), p => p);
                    while (reader.Read())
                    {
                        ViewModel  newobject = new ViewModel ();

                        for (int index = 0; index < reader.FieldCount; index++)
                        {
                            if (propDict.ContainsKey(reader.GetName(index).ToUpper()))
                            {
                                var info = propDict[reader.GetName(index).ToUpper()];
                                if ((info != null) && info.CanWrite)
                                {
                                    var val = reader.GetValue(index);
                                    info.SetValue(newobject, (val == DBNull.Value) ? null : val, null);
                                }
                            }
                        }
                        list.Add(newobject);
                    }

                }
                return list;
            }

var countParametr = Parametr.GetLength(0);
for (int i = 0; i < countParametr; i++)
{
     cmd.Parameters.Add(new SqlParameter { ParameterName = Parametr[i, 0], Value = Parametr[i, 1] });
}

CREATE PROCEDURE [dbo].[isRelation](
@TableName as varchar(50),
@FieldOfRelation as varchar(70),
@ValueOfField as int)

public class EntityServices : IEntityService
    {
        private ISpreader _Reader;
        public EntityServices( ISpreader reader)
        {
            _Reader = reader;
        }

        public List<StoreProcedureResultViewModel>  IsRelation(string tableName , int keyValue, string keyFieldName)
        {
            List<StoreProcedureResultViewModel> IsContact;
            try
            {
                string[,] Parametr = new string[3, 2];
                Parametr[0, 0] = "@TableName";
                Parametr[0, 1] = tableName ;
                Parametr[1, 0] = "@ValueOfField";
                Parametr[1, 1] = keyValue.ToString().Trim();
                Parametr[2, 0] = "@FieldOfRelation";
                Parametr[2, 1] = keyFieldName.Trim();
                IsContact = _Reader.GetSp<StoreProcedureResultViewModel>(Parametr, "IsRelation");
                return IsContact;
            }
            catch (Exception ex)
            {
            }
        }
    }