PM>Install-Package Autofac
PM>Install-Package Autofac.Mvc5
PM>Install-Package AutoMapper

namespace AufacDI.DomainClasses
{
    public class Category
    {
        public int Id { get; set; }
        public string Name { get; set; }
    }
}

namespace AufacDI.ViewModel
{
    public class CategoryViewModel
    {
        public int Id { get; set; }
        public int Name { get; set; }
    }
}

            var builder = new ContainerBuilder();

            // تزریق کنترلرها برای تزریف سایر المان‌ها در سازنده
            builder.RegisterControllers(typeof(MvcApplication).Assembly).InstancePerDependency();

            // فراخوانی متد رجیستر برای تزریق وابستگی مپر و کلاس‌های پروفایل آن
            IoCContainer.Register(builder);

            // ایجاد نمونه از سازنده
            var container = builder.Build();
            DependencyResolver.SetResolver(new AutofacDependencyResolver(container));

[HttpGet]
public async Task<IActionResult> Edit(int id)
{
    var user = await _service.FindAsync(id); //return Maybe<UserModel>
    if (!user.HasValue)
    {
        return NotFound();
    }

    // prepare model
    var model = new UserModalViewModel
    {
        Model = user.Value,
        IsAdmin = true,
        Roles = await _lookupService.ReadRolesAsync()
    };
    return View(model);
}

• اضافه کردن اسمبلی‌ها به صورت دستی به پروژه و تنظیم Build Action آن‌ها به Embedded Resource
• تنظیم فایل csproj پروژه برای Embed کردن خودکار رفرنس‌های پروژه در زمان Build

روش اول

<Target Name="EmbedReferencedAssemblies" AfterTargets="ResolveAssemblyReferences">
  <ItemGroup>
    <AssembliesToEmbed Include="@(ReferenceCopyLocalPaths)" />
    <EmbeddedResource Include="@(AssembliesToEmbed)" Condition="'%(AssembliesToEmbed.Extension)' == '.dll'">
      <LogicalName>%(AssembliesToEmbed.DestinationSubDirectory)%(AssembliesToEmbed.Filename)%(AssembliesToEmbed.Extension)</LogicalName>
    </EmbeddedResource>
  </ItemGroup>
  <Message Importance="high" Text="Embedding: @(AssembliesToEmbed->'%(DestinationSubDirectory)%(Filename)%(Extension)', ', ')" />
</Target>
<Target Name="DeleteAllReferenceCopyLocalPaths" AfterTargets="Build">
  <Delete Files="@(ReferenceCopyLocalPaths->'$(OutDir)%(DestinationSubDirectory)%(Filename)%(Extension)')" />
</Target>

private void App_OnStartup( object sender, StartupEventArgs e )
{
    AppDomain.CurrentDomain.AssemblyResolve += OnResolveAssembly;
    var assembly = Assembly.GetExecutingAssembly();
    foreach (var name in assembly.GetManifestResourceNames())
    {
        if ( name.ToLower()
                 .EndsWith( ".resources" ) ||
             !name.ToLower()
                  .EndsWith( ".dll" ) )
            continue;
        EmbeddedAssembly.Load( name,
                               name );
    }
}

static Assembly OnResolveAssembly( object sender, ResolveEventArgs args )
{
    var fields = args.Name.Split( ',' );
    var name = fields[0];
    var culture = fields[2];
    if ( name.EndsWith( ".resources" ) &&
         !culture.EndsWith( "neutral" ) )
        return null;

    return EmbeddedAssembly.Get( args.Name );
}

using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Security.Cryptography;

public static class EmbeddedAssembly
{
    static Dictionary< string, Assembly > _dic;

    public static void Load( string embeddedResource,
                                string fileName )
    {
        if ( _dic == null )
            _dic = new Dictionary< string, Assembly >();

        byte[] ba;
        Assembly asm;
        var curAsm = Assembly.GetExecutingAssembly();

        using ( var stm = curAsm.GetManifestResourceStream( embeddedResource ) )
        {
            if ( stm == null )
                return;

            ba = new byte[(int)stm.Length];
            stm.Read( ba,
                      0,
                      (int)stm.Length );
            try
            {
                asm = Assembly.Load( ba );

                _dic.Add( asm.GetName().Name,
                            asm );
                return;
            }
            catch
            {
            }
        }

        bool fileOk;
        string tempFile;

        using ( var sha1 = new SHA1CryptoServiceProvider() )
        {
            var fileHash = BitConverter.ToString( sha1.ComputeHash( ba ) )
                                        .Replace( "-",
                                                    string.Empty );

            tempFile = Path.GetTempPath() + fileName;

            if ( File.Exists( tempFile ) )
            {
                var bb = File.ReadAllBytes( tempFile );
                var fileHash2 = BitConverter.ToString( sha1.ComputeHash( bb ) )
                                            .Replace( "-",
                                                        string.Empty );

                fileOk = fileHash == fileHash2;
            }
            else
            {
                fileOk = false;
            }
        }

        if ( !fileOk )
        {
            File.WriteAllBytes( tempFile,
                                ba );
        }

        asm = Assembly.LoadFile( tempFile );

        _dic.Add( asm.GetName().Name,
                    asm );
    }

    public static Assembly Get( string assemblyFullName )
    {
        if ( _dic == null ||
                _dic.Count == 0 )
            return null;

        var name = new AssemblyName( assemblyFullName ).Name;
        return _dic.ContainsKey( name )
            ? _dic[name]
            : null;
    }
}

  <Target Name="EmbedReferencedAssemblies" AfterTargets="ResolveAssemblyReferences">
    <ItemGroup>
      <AssembliesToEmbed Include="@(ReferenceCopyLocalPaths)" />
      <EmbeddedResource Include="@(AssembliesToEmbed)" Condition="$([System.Text.RegularExpressions.Regex]::IsMatch('%(AssembliesToEmbed.Filename)', '^((?!Microsoft).)*$')) And '%(AssembliesToEmbed.Extension)' == '.dll'">
        <LogicalName>%(AssembliesToEmbed.DestinationSubDirectory)%(AssembliesToEmbed.Filename)%(AssembliesToEmbed.Extension)</LogicalName>
      </EmbeddedResource>
    </ItemGroup>
    <Message Importance="high" Text="Embedding: @(AssembliesToEmbed->'%(DestinationSubDirectory)%(Filename)%(Extension)', ', ')" />
  </Target>
  <Target Name="DeleteAllReferenceCopyLocalPaths" AfterTargets="Build">
    <Delete Files="@(ReferenceCopyLocalPaths->'$(OutDir)%(DestinationSubDirectory)%(Filename)%(Extension)')" Condition="$([System.Text.RegularExpressions.Regex]::IsMatch('%(Filename)', '^((?!Microsoft).)*$')) Or '%(Extension)' == '.xml'" />
  </Target>

• در صورتیکه بعد از اجرای برنامه و یا اجرای به صورت دیباگ با خطای Stackoverflow مواجه شدید که به خاطر ارجاعات زیاد Resource‌های برنامه پیش می‌آید، کد زیر را به فایل AssemblyInfo، در پوشه Properties اضافه کنید:

[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.MainAssembly)]

using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

[Table("Users")]
public class User : BaseEntity
{
    public long Id { get; set; }

    [Required]
    public string FullName { get; set; } = null!;
}

using Microsoft.EntityFrameworkCore;
using System.ComponentModel.DataAnnotations.Schema;
using System.Reflection;

namespace ProjectName.Common.EfHelpers;

public static class EfToolkit
{
    /// <summary>
    /// ایجاد نام موجودیت‌ها
    /// نام موجودیت اگر اتریبیوت تیبل داشته باشد
    /// از همان نام استفاده میشود و اگر نداشته باشد
    /// نامش جمع بسته میشود
    /// </summary>
    /// <param name="builder"></param>
    public static void MakeTableNamesPluralized(this ModelBuilder builder)
    {
        var entityTypes = builder.Model.GetEntityTypes();

        foreach (var entityType in entityTypes)
        {
            // Get the CLR type of the entity
            var entityClrType = entityType.ClrType;
            var hasTableAttribute = entityClrType.GetCustomAttribute<TableAttribute>();

            // Apply the pluralized table name for the entity
            if (hasTableAttribute is null)
            {
                // Get the pluralized table name
                var pluralizedTableName = GetPluralizedTableName(entityClrType);
                builder.Entity(entityClrType).ToTable(pluralizedTableName);
            }
        }
    }

    /// <summary>
    /// گرفتن نام تایپ و عوض کردن نام آن از مفرد به جمع
    /// Singular to plural
    /// Category => Categories
    /// Box => Boxes
    /// Bus => Buses
    /// Computer => Computers
    /// </summary>
    /// <param name="entityClrType"></param>
    /// <returns></returns>
    private static string GetPluralizedTableName(Type entityClrType)
    {
        // Example implementation (Note: This is a simple pluralization logic and might not cover all cases)
        var typeName = entityClrType.Name;
        if (typeName.EndsWith("y"))
        {
            // Substring(0, typeName.Length - 1)
            // Range indexer
            var typeNameWithoutY = typeName[..^1];
            return typeNameWithoutY + "ies";
        }

        if (typeName.EndsWith("s") || typeName.EndsWith("x"))
        {
            return typeName + "es";
        }
        return typeName + "s";
    }
}

protected override void OnModelCreating(ModelBuilder builder)
{
    // it should be placed here, otherwise it will rewrite the following settings!
    base.OnModelCreating(builder);
    builder.RegisterAllEntities(typeof(BaseEntity));
    builder.MakeTableNamesPluralized();
    builder.ApplyConfigurationsFromAssembly(typeof(ApplicationDbContext).Assembly);
}

public static class EfToolkit
{
    /// <summary>
    /// ثبت تمامی انتیتی‌ها
    /// <param name="builder"></param>
    /// <param name="type"></param>
    /// </summary>
    public static void RegisterAllEntities(this ModelBuilder builder, Type type)
    {
        var entities = type.Assembly.GetTypes()
            .Where(x => x.BaseType == type);
        foreach (var entity in entities)
            builder.Entity(entity);
    }
}  

 public class Tb1 
    {
        public Tb1()
        {
            ListTb2 = new List<Tb2>();
        }
        public int Id { get; set; }
        public string NameTb1 { get; set; }

        public virtual ICollection<Tb2> ListTb2 { get; set; }
    }
    public class Tb2 
    {
        public Tb2()
        {
            ListTb1 = new List<Tb1>();
        }
        public int Id { get; set; }
        public string NameTb2 { get; set; }

        public virtual ICollection<Tb1> ListTb1 { get; set; }
    }

    public class Tb1Map : EntityTypeConfiguration<Tb1>
    {
        public Tb1Map()
        {
            this.HasKey(x => x.Id);

            this.HasMany(x => x.ListTb2)
                .WithMany(xx => xx.ListTb1)
                .Map
                (
                    x =>
                        {
                            x.MapLeftKey("Tb1Id");
                            x.MapRightKey("Tb2Id");
                            x.ToTable("Tb1Tb2");
                        }
                );

        }
    }

    public class Tb2Map : EntityTypeConfiguration<Tb2>
    {
        public Tb2Map()
        {
            this.HasKey(x => x.Id);
        }
    }

            var sv1 = new TableService<Tb1>(_uow);
            var sv2 = new TableService<Tb2>(_uow);

            var t1 = new Tb1 { NameTb1 = "T111" };
            sv1.Add(t1);
            //var res1= _uow.SaveChanges();
            
            var t2 = new Tb2 { NameTb2 = "T222" };
            sv2.Add(t2);
            //var res2 = _uow.SaveChanges();

            t1.ListTb2.Add(t2);
            var result = _uow.SaveChanges();

public class PostToXml
    {
        
        public int PostId { get; set; }

        public string title { get; set; }

        public string link { get; set; }
        
        public string description { get; set; }

        public Nullable<DateTime> pubDate { get; set; }

      
    }

       public ContentResult RSS()
        {
            
            var items = GetRssFeed();
            var rss = new XDocument(new XDeclaration("1.0", "utf-8", "yes"),
              new XElement("rss",
                new XAttribute("version", "2.0"),
                  new XElement("channel",
                    new XElement("title", "آخرین مطالب سایت"),
                    new XElement("link", "http://" + Request.Url.Host+"/rss"),
                    new XElement("description", "آخرین مطالب سایت من"),
                    new XElement("copyright","(c)" + DateTime.Now.Year + ", نام سایت من.تمامی حقوق محفوظ است"),
                  from item in items
                  select
                  new XElement("item",
                    new XElement("title", item.title),
                    new XElement("description", item.description),
                    new XElement("link", item.link),
                    new XElement("pubDate", item.pubDate)

                  )
                )
              )
            );
            return Content(rss.ToString(), "text/xml");
        }



        public ContentResult Sitemap()
        {
            XNamespace ns = "http://www.sitemaps.org/schemas/sitemap/0.9";
            var items = GetLinks();
            var sitemap = new XDocument(new XDeclaration("1.0", "utf-8", "yes"),
                new XElement(ns + "urlset",
                    from item in items
                    select
                    new XElement("url",
                      new XElement("loc", item.link),
                      new XElement("changefreq", "monthly"),
                      new XElement("priority", "0.5")
                      )
                    )
                  );
            return Content(sitemap.ToString(), "text/xml");
        }


        public IEnumerable<PostToXml> GetRssFeed()
        {
          // یک کوئری که لیستی از تایپ مشخص شده به ما بدهد
        }

         public IEnumerable<PostToXml> GetLinks()
        {
            // یک کوئری که لیستی از تایپ مشخص شده به ما بدهد
        }

routes.MapRoute(
              "Sitemap", "sitemap",
              new { controller = "XML", action = "Sitemap" });
 routes.MapRoute(
              "RSS", "rss",
               new { controller = "XML", action = "RSS" });

http://domain.com/rss
http://domain.com/sitemap