Bump version to 2.4.2 in project file

Updated the version number, assembly version, and file version from 2.4.1 to 2.4.2 in the DigitalData.Core.Infrastructure.csproj file.

DigitalData.Core.Abstraction.Application/DTO/BaseDto.cs

@@ -1,4 +1,5 @@
-namespace DigitalData.Core.Abstraction.Application.DTO;
+#if NET
+namespace DigitalData.Core.Abstraction.Application.DTO;
 
 /// <summary>
 /// Represents a base Data Transfer Object (DTO) with an identifier.
@@ -15,3 +16,4 @@ public record BaseDTO<TId>(TId Id) where TId : notnull
 	/// <returns>A hash code for the current object, derived from the identifier.</returns>
 	public override int GetHashCode() => Id.GetHashCode();
 }
+#endif

DigitalData.Core.Abstraction.Application/DTO/CookieConsentSettings.cs

@@ -1,5 +1,6 @@
-namespace DigitalData.Core.Abstraction.Application.DTO
+#if NET
-{
+namespace DigitalData.Core.Abstraction.Application.DTO;
+
 /// <summary>
 /// Represents settings related to user cookie consent dialogs. Designed to be serialized into JSON format for use with JavaScript frontend libraries,
 /// such as the bootstrap-cookie-consent-settings at the GitHub repository: https://github.com/shaack/bootstrap-cookie-consent-settings
@@ -71,4 +72,4 @@
     /// </summary>
     public List<string>? Categories { get; set; }
 }
-}
+#endif

DigitalData.Core.Abstraction.Application/DTO/DIExtensions.cs

@@ -1,4 +1,5 @@
-using Microsoft.Extensions.Configuration;
+#if NET
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using System.Configuration;
 
@@ -32,3 +33,4 @@ public static class DIExtensions
         return services;
     }
 }
+#endif

DigitalData.Core.Abstraction.Application/DTO/DTOExtensions.cs

@@ -1,4 +1,5 @@
-using Microsoft.Extensions.Logging;
+#if NET
+using Microsoft.Extensions.Logging;
 using System.Text;
 
 namespace DigitalData.Core.Abstraction.Application.DTO;
@@ -391,3 +392,4 @@ public static class DTOExtensions
     [Obsolete("Use DigitalData.Core.Exceptions and .Middleware")]
     public static bool IsWrong(this DataResult<bool> bResult) => !bResult.Data;
 }
+#endif

DigitalData.Core.Abstraction.Application/DTO/DataResult.cs

@@ -1,4 +1,5 @@
-using System.Text.Json.Serialization;
+#if NET
+using System.Text.Json.Serialization;
 
 namespace DigitalData.Core.Abstraction.Application.DTO;
 
@@ -26,3 +27,4 @@ public class DataResult<T> : Result
     [Obsolete("Use DigitalData.Core.Exceptions and .Middleware")]
     public DataResult<I> ToFail<I>() => Fail<I>().Message(Messages).Notice(Notices);
 }
+#endif

DigitalData.Core.Abstraction.Application/DTO/Flag.cs

@@ -1,4 +1,5 @@
-namespace DigitalData.Core.Abstraction.Application.DTO;
+#if NET
+namespace DigitalData.Core.Abstraction.Application.DTO;
 
 /// <summary>
 /// Defines flags that indicate specific types of status or conditions in a service operation.
@@ -48,3 +49,4 @@ public enum Flag
     /// </summary>
     NotFound
 }
+#endif

DigitalData.Core.Abstraction.Application/DTO/Notice.cs

@@ -1,4 +1,5 @@
-using Microsoft.Extensions.Logging;
+#if NET
+using Microsoft.Extensions.Logging;
 
 namespace DigitalData.Core.Abstraction.Application.DTO;
 
@@ -26,3 +27,4 @@ public class Notice
     [Obsolete("Use DigitalData.Core.Exceptions and .Middleware")]
     public List<string> Messages { get; init; } = new();
 }
+#endif

DigitalData.Core.Abstraction.Application/DTO/Result.cs

@@ -1,4 +1,5 @@
-using System.Text.Json.Serialization;
+#if NET
+using System.Text.Json.Serialization;
 
 namespace DigitalData.Core.Abstraction.Application.DTO;
 
@@ -106,3 +107,4 @@ public class Result
     };
 #pragma warning restore CS8601 // Possible null reference assignment.
 }
+#endif

DigitalData.Core.Abstraction.Application/DigitalData.Core.Abstraction.Application.csproj

@@ -1,9 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net462;net7.0;net8.0;net9.0</TargetFrameworks>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
 	  <Description>This package defines the abstraction layer for the DigitalData.Core.Application module, providing interfaces and contracts for application services, repositories, and infrastructure components in alignment with Clean Architecture principles.</Description>
 	  <PackageId>DigitalData.Core.Abstraction.Application</PackageId>
@@ -14,9 +12,9 @@
     <PackageIcon>core_icon.png</PackageIcon>
     <RepositoryUrl>http://git.dd:3000/AppStd/WebCoreModules.git</RepositoryUrl>
     <PackageTags>digital data core application clean architecture abstraction</PackageTags>
-    <Version>1.3.1</Version>
+    <Version>1.3.2</Version>
-    <AssemblyVersion>1.3.1</AssemblyVersion>
+    <AssemblyVersion>1.3.2</AssemblyVersion>
-    <FileVersion>1.3.1</FileVersion>
+    <FileVersion>1.3.2</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
@@ -26,6 +24,20 @@
     </None>
   </ItemGroup>
 
+  <!-- disable for net462 -->
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net462'">
+	<Nullable>disable</Nullable>
+	<ImplicitUsings>disable</ImplicitUsings>
+	<LangVersion>7.3</LangVersion>
+  </PropertyGroup>
+
+  <!-- enable for net7 and more -->
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net7.0' Or '$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
+	<Nullable>enable</Nullable>
+	<ImplicitUsings>enable</ImplicitUsings>
+	<LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Localization.Abstractions" Version="7.0.16" />
@@ -36,6 +48,12 @@
     <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
   </ItemGroup>
 
+  <ItemGroup Condition="'$(TargetFramework)' == 'net462'">
+	<PackageReference Include="AutoMapper" Version="10.1.1" />
+	<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" />
+	<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="7.0.0" />
+  </ItemGroup>
+
   <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
 	<PackageReference Include="AutoMapper" Version="13.0.1" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" />

DigitalData.Core.Abstraction.Application/EntityExtensions.cs

@@ -1,4 +1,5 @@
-namespace DigitalData.Core.Abstraction.Application;
+#if NET
+namespace DigitalData.Core.Abstraction.Application;
 
 /// <summary>
 /// Provides extension methods for retrieving the value of an 'Id' property from objects.
@@ -92,3 +93,4 @@ public static class EntityExtensions
         return id is not null;
     }
 }
+#endif

DigitalData.Core.Abstraction.Application/IBasicCRUDService.cs

@@ -1,4 +1,5 @@
-namespace DigitalData.Core.Abstraction.Application
+#if NET
+namespace DigitalData.Core.Abstraction.Application
 {
     /// <summary>
     /// Implements a simplified CRUD service interface that uses a single Data Transfer Object (DTO) type for all CRUD operations,
@@ -19,3 +20,4 @@
     {
     }
 }
+#endif

DigitalData.Core.Abstraction.Application/ICRUDService.cs

@@ -1,7 +1,8 @@
-using DigitalData.Core.Abstraction.Application.DTO;
+#if NET
+using DigitalData.Core.Abstraction.Application.DTO;
+
+namespace DigitalData.Core.Abstraction.Application;
 
-namespace DigitalData.Core.Abstraction.Application
-{
 [Obsolete("Use MediatR")]
 public interface ICRUDService<TCreateDto, TReadDto, TEntity, TId> : IReadService<TReadDto, TEntity, TId>
     where TCreateDto : class where TReadDto : class where TEntity : class
@@ -22,4 +23,4 @@ namespace DigitalData.Core.Abstraction.Application
     /// <returns>An Result indicating the outcome of the update operation, with an appropriate message.</returns>
     Task<Result> UpdateAsync<TUpdateDto>(TUpdateDto updateDto);
 }
-}
+#endif

DigitalData.Core.Abstraction.Application/IDirectorySearchService.cs

@@ -1,8 +1,10 @@
-using DigitalData.Core.Abstraction.Application.DTO;
+#if NET
+using DigitalData.Core.Abstraction.Application.DTO;
 using System.DirectoryServices;
 
-namespace DigitalData.Core.Abstraction.Application
+namespace DigitalData.Core.Abstraction.Application;
-{
+
+[Obsolete("Use DigitalData.ActiveDirectory")]
 public interface IDirectorySearchService
 {
     public string ServerName { get; }
@@ -91,4 +93,4 @@ namespace DigitalData.Core.Abstraction.Application
     /// <returns>The cached <see cref="DirectoryEntry"/> if found; otherwise, null.</returns>
     DirectoryEntry? GetSearchRootCache(string username);
 }
-}
+#endif

DigitalData.Core.Abstraction.Application/IJWTService.cs

@@ -1,9 +1,10 @@
-using Microsoft.IdentityModel.Tokens;
+#if NET
+using Microsoft.IdentityModel.Tokens;
 using System.IdentityModel.Tokens.Jwt;
 using System.Security.Cryptography;
 
-namespace DigitalData.Core.Abstraction.Application
+namespace DigitalData.Core.Abstraction.Application;
-{
+
 /// <summary>
 /// Defines the operations for JWT service handling claims of type <typeparamref name="TClaimValue"/>.
 /// </summary>
@@ -38,4 +39,4 @@ namespace DigitalData.Core.Abstraction.Application
     /// <returns>A <see cref="JwtSecurityToken"/> if the token is valid; otherwise, null.</returns>
     JwtSecurityToken? ReadSecurityToken(string token);
 }
-}
+#endif

DigitalData.Core.Abstraction.Application/IReadService.cs

@@ -1,7 +1,8 @@
-using DigitalData.Core.Abstraction.Application.DTO;
+#if NET
+using DigitalData.Core.Abstraction.Application.DTO;
+
+namespace DigitalData.Core.Abstraction.Application;
 
-namespace DigitalData.Core.Abstraction.Application
-{
 [Obsolete("Use MediatR")]
 public interface IReadService<TReadDto, TEntity, TId>
     where TReadDto : class where TEntity : class
@@ -36,4 +37,4 @@ namespace DigitalData.Core.Abstraction.Application
     /// <returns>A task that represents the asynchronous operation. The task result contains a boolean value indicating whether the entity exists.</returns>
     Task<bool> HasEntity(TId id);
 }
-}
+#endif

DigitalData.Core.Abstraction.Application/Repository/Extensions.cs

@@ -1,7 +1,19 @@
 using System.Linq.Expressions;
 using DigitalData.Core.Abstractions.Interfaces;
+#if NETFRAMEWORK
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Linq;
+#endif
 
-namespace DigitalData.Core.Abstraction.Application.Repository;
+namespace DigitalData.Core.Abstraction.Application.Repository
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
 
 public static class Extensions
 {
@@ -61,3 +73,7 @@ public static class Extensions
     #endregion
     #endregion
 }
+
+#if NETFRAMEWORK
+    }
+#endif

DigitalData.Core.Abstraction.Application/Repository/ICRUDRepository.cs

@@ -1,4 +1,5 @@
-namespace DigitalData.Core.Abstraction.Application.Repository
+#if NET
+namespace DigitalData.Core.Abstraction.Application.Repository
 {
     /// <summary>
     /// Defines the contract for CRUD operations on a repository for entities of type TEntity.
@@ -61,3 +62,4 @@
         Task<int> CountAsync(TId id);
     }
 }
+#endif

DigitalData.Core.Abstraction.Application/Repository/IEntityMapper.cs

@@ -1,4 +1,7 @@
-namespace DigitalData.Core.Abstraction.Application.Repository
+#if NETFRAMEWORK
+using System.Collections.Generic;
+#endif
+namespace DigitalData.Core.Abstraction.Application.Repository
 {
     /// <summary>
     /// Defines methods for mapping between entities and Data Transfer Objects (DTOs).

DigitalData.Core.Abstraction.Application/Repository/IRepository.cs

@@ -1,50 +1,105 @@
 using DigitalData.Core.Abstractions.Interfaces;
 using System.Linq.Expressions;
+#if NETFRAMEWORK
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Linq;
+#endif
 
-namespace DigitalData.Core.Abstraction.Application.Repository;
+namespace DigitalData.Core.Abstraction.Application.Repository
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
 
 public interface IRepository<TEntity>
 {
     #region Create
-    public Task<TEntity> CreateAsync(TEntity entity, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task<TEntity> CreateAsync(TEntity entity, CancellationToken cancel = default);
 
-    public Task<IEnumerable<TEntity>> CreateAsync(IEnumerable<TEntity> entities, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task<IEnumerable<TEntity>> CreateAsync(IEnumerable<TEntity> entities, CancellationToken cancel = default);
 
-    public Task<TEntity> CreateAsync<TDto>(TDto dto, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task<TEntity> CreateAsync<TDto>(TDto dto, CancellationToken cancel = default);
 
-    public Task<IEnumerable<TEntity>> CreateAsync<TDto>(IEnumerable<TDto> dtos, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task<IEnumerable<TEntity>> CreateAsync<TDto>(IEnumerable<TDto> dtos, CancellationToken cancel = default);
     #endregion Create
 
     #region Read
-    public IQueryable<TEntity> Where(Expression<Func<TEntity, bool>> expression);
+#if NET
+    public
+#endif
+    IQueryable<TEntity> Where(Expression<Func<TEntity, bool>> expression);
 
-    public IEnumerable<TEntity> GetAll();
+#if NET
+    public
+#endif
+    IEnumerable<TEntity> GetAll();
 
-    public Task<IEnumerable<TEntity>> GetAllAsync(CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task<IEnumerable<TEntity>> GetAllAsync(CancellationToken cancel = default);
     #endregion Read
 
     #region Update
-    public Task UpdateAsync<TDto>(TDto dto, Expression<Func<TEntity, bool>> expression, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task UpdateAsync<TDto>(TDto dto, Expression<Func<TEntity, bool>> expression, CancellationToken cancel = default);
 
-    public Task UpdateAsync<TDto>(TDto dto, Func<IQueryable<TEntity>, IQueryable<TEntity>> query, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task UpdateAsync<TDto>(TDto dto, Func<IQueryable<TEntity>, IQueryable<TEntity>> query, CancellationToken cancel = default);
     #endregion Update
 
     #region Delete
-    public Task DeleteAsync(Expression<Func<TEntity, bool>> expression, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task DeleteAsync(Expression<Func<TEntity, bool>> expression, CancellationToken cancel = default);
 
-    public Task DeleteAsync(Func<IQueryable<TEntity>, IQueryable<TEntity>> query, CancellationToken cancel = default);
+#if NET
+    public
+#endif
+    Task DeleteAsync(Func<IQueryable<TEntity>, IQueryable<TEntity>> query, CancellationToken cancel = default);
     #endregion Delete
 
     #region Obsolete
     [Obsolete("Use CreateAsync, UpdateAsync or DeleteAsync")]
-    public IQueryable<TEntity> Read();
+#if NET
+    public
+#endif
+    IQueryable<TEntity> Read();
 
     [Obsolete("Use IRepository<TEntity>.Where")]
-    public IQueryable<TEntity> ReadOnly();
+#if NET
+    public
+#endif
+    IQueryable<TEntity> ReadOnly();
     #endregion
 }
 
 public interface IRepository
 {
-    public IRepository<TEntity> Entity<TEntity>() where TEntity : IEntity;
+    IRepository<TEntity> Entity<TEntity>() where TEntity : IEntity;
 }
+
+#if NETFRAMEWORK
+    }
+#endif

DigitalData.Core.Abstraction.Application/Repository/IRepositoryFactory.cs

@@ -1,6 +1,18 @@
-namespace DigitalData.Core.Abstraction.Application.Repository;
+namespace DigitalData.Core.Abstraction.Application.Repository
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
 
 public interface IRepositoryFactory
 {
-    public IRepository<TEntity> Get<TEntity>();
+#if NET
+    public
+#endif
+    IRepository<TEntity> Get<TEntity>();
 }
+
+#if NETFRAMEWORK
+    }
+#endif

DigitalData.Core.Abstractions/DigitalData.Core.Abstractions.csproj

@@ -21,6 +21,12 @@
 		<FileVersion>4.1.1</FileVersion>
 	</PropertyGroup>
 
+	<ItemGroup>
+		<None Include="..\Assets\core_icon.png">
+			<Pack>True</Pack>
+			<PackagePath>\</PackagePath>
+		</None>
+	</ItemGroup>
 
 	<!-- disable for net462 -->
 	<PropertyGroup Condition="'$(TargetFramework)' == 'net462'">
@@ -36,13 +42,6 @@
 		<LangVersion>latest</LangVersion>
 	</PropertyGroup>
 
-	<ItemGroup>
-	  <None Include="..\..\nuget-package-icons\core_icon.png">
-	    <Pack>True</Pack>
-	    <PackagePath>\</PackagePath>
-	  </None>
-	</ItemGroup>
-
     <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
       <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" />
       <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="7.0.4" />

DigitalData.Core.Infrastructure/CRUDRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Abstraction.Application;
+#if NET
+using DigitalData.Core.Abstraction.Application;
 using DigitalData.Core.Abstraction.Application.Repository;
 using Microsoft.EntityFrameworkCore;
 
@@ -111,3 +112,4 @@ namespace DigitalData.Core.Infrastructure
         public virtual async Task<int> CountAsync(TId id) => await _dbSet.Where(e => e.GetId().Equals(id)).CountAsync();
     }
 }
+#endif

DigitalData.Core.Infrastructure/DbRepository.cs

@@ -4,8 +4,20 @@ using DigitalData.Core.Abstractions.Interfaces;
 using DigitalData.Core.Infrastructure.Factory;
 using Microsoft.EntityFrameworkCore;
 using System.Linq.Expressions;
+#if NETFRAMEWORK
+using System.Collections.Generic;
+using System;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+#endif
 
-namespace DigitalData.Core.Infrastructure;
+namespace DigitalData.Core.Infrastructure
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
 
 public class DbRepository<TDbContext, TEntity> : IRepository<TEntity> where TDbContext : DbContext where TEntity : class
 {
@@ -13,9 +25,17 @@ public class DbRepository<TDbContext, TEntity> : IRepository<TEntity> where TDbC
 
     protected internal readonly DbSet<TEntity> Entities;
 
-    public IMapper? Mapper { get; }
+    public IMapper
+#if NET
+        ?
+#endif
+        Mapper { get; }
 
-    public DbRepository(TDbContext context, DbSetFactory<TDbContext, TEntity> factory, IMapper? mapper = null)
+    public DbRepository(TDbContext context, DbSetFactory<TDbContext, TEntity> factory, IMapper
+#if NET
+        ?
+#endif
+        mapper = null)
     {
         Context = context;
         Entities = factory.Create(context);
@@ -37,10 +57,19 @@ public class DbRepository<TDbContext, TEntity> : IRepository<TEntity> where TDbC
         return entities;
     }
 
-    public virtual Task<TEntity> CreateAsync<TDto>(TDto dto, CancellationToken cancel = default) => CreateAsync(Mapper!.Map<TEntity>(dto), cancel);
+    public virtual Task<TEntity> CreateAsync<TDto>(TDto dto, CancellationToken cancel = default)
+        => CreateAsync(Mapper
+#if NET
+            !
+#endif
+            .Map<TEntity>(dto), cancel);
 
     public virtual Task<IEnumerable<TEntity>> CreateAsync<TDto>(IEnumerable<TDto> dtos, CancellationToken cancel = default) 
-        => CreateAsync(Mapper!.Map<IEnumerable<TEntity>>(dtos), cancel);
+        => CreateAsync(Mapper
+#if NET
+            !
+#endif
+            .Map<IEnumerable<TEntity>>(dtos), cancel);
     #endregion Create
 
     #region Read
@@ -60,7 +89,11 @@ public class DbRepository<TDbContext, TEntity> : IRepository<TEntity> where TDbC
 
         for (int i = entities.Count - 1; i >= 0; i--)
         {
-            Mapper!.Map(dto, entities[i]);
+            Mapper
+#if NET
+                !
+#endif
+                .Map(dto, entities[i]);
             Entities.Update(entities[i]);
         }
 
@@ -104,3 +137,7 @@ public class DbRepository : IRepository
 
     public IRepository<TEntity> Entity<TEntity>() where TEntity : IEntity => _factory.Get<TEntity>();
 }
+
+#if NETFRAMEWORK
+    }
+#endif

DigitalData.Core.Infrastructure/DependencyInjection.cs

@@ -4,8 +4,18 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Reflection;
+#if NETFRAMEWORK
+using System.Collections.Generic;
+using System;
+using System.Linq;
+#endif
 
-namespace DigitalData.Core.Infrastructure;
+namespace DigitalData.Core.Infrastructure
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
 
 public static class DependencyInjection
 {
@@ -28,13 +38,13 @@ public static class DependencyInjection
     public class RepositoryConfiguration
     {
         // 1. register from assembly
-        private readonly Queue<Action<IServiceCollection>> RegsFromAssembly = new();
+        private readonly Queue<Action<IServiceCollection>> RegsFromAssembly = new Queue<Action<IServiceCollection>>();
 
         // 2. register entities (can overwrite)
-        private readonly Queue<Action<IServiceCollection>> RegsEntity = new();
+        private readonly Queue<Action<IServiceCollection>> RegsEntity = new Queue<Action<IServiceCollection>>();
 
         // 3. register db set factories (can overwrite)
-        private readonly Queue<Action<IServiceCollection>> RegsDbSetFactory = new();
+        private readonly Queue<Action<IServiceCollection>> RegsDbSetFactory = new Queue<Action<IServiceCollection>>();
 
         internal void RegisterAllServices(IServiceCollection services)
         {
@@ -76,7 +86,11 @@ public static class DependencyInjection
                         .GetMethod(nameof(AddDbSetFactory),
                                    BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public);
 
-                    var genericMethod = addDbSetFactoryMethod!.MakeGenericMethod(typeof(TDbContext), entityType);
+                    var genericMethod = addDbSetFactoryMethod
+#if NET
+                                        !
+#endif
+                                        .MakeGenericMethod(typeof(TDbContext), entityType);
                     genericMethod.Invoke(null, new [] { services, null });
                     #endregion DbSetFactory
                 }
@@ -85,7 +99,11 @@ public static class DependencyInjection
             RegsFromAssembly.Enqueue(reg);
         }
 
-        public void RegisterEntity<TDbContext, TEntity>(Func<TDbContext, DbSet<TEntity>>? dbSetFactory = null)
+        public void RegisterEntity<TDbContext, TEntity>(Func<TDbContext, DbSet<TEntity>>
+#if NET
+            ?
+#endif
+            dbSetFactory = null)
             where TDbContext : DbContext
             where TEntity : class
         {
@@ -109,12 +127,25 @@ public static class DependencyInjection
             queue.Dequeue().Invoke(services);
     }
 
-    internal static IServiceCollection AddDbSetFactory<TDbContext, TEntity>(this IServiceCollection services, Func<TDbContext, DbSet<TEntity>>? create = null)
+    internal static IServiceCollection AddDbSetFactory<TDbContext, TEntity>(this IServiceCollection services, Func<TDbContext, DbSet<TEntity>>
+#if NET
+        ?
+#endif
+        create = null)
         where TDbContext : DbContext
         where TEntity : class
     {
+#if NET
         create ??= ctx => ctx.Set<TEntity>();
+#elif NETFRAMEWORK
+        if(create is null)
+            create = ctx => ctx.Set<TEntity>();
+#endif
         services.AddSingleton(_ => new DbSetFactory<TDbContext, TEntity>(create));
         return services;
     }
 }
+
+#if NETFRAMEWORK
+    }
+#endif

DigitalData.Core.Infrastructure/DigitalData.Core.Infrastructure.csproj

@@ -1,9 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net462;net7.0;net8.0;net9.0</TargetFrameworks>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <PackageId>DigitalData.Core.Infrastructure</PackageId>
     <Authors>Digital Data GmbH</Authors>
@@ -15,9 +13,9 @@
     <RepositoryUrl>http://git.dd:3000/AppStd/WebCoreModules.git</RepositoryUrl>
     <RepositoryType>digital data core abstractions clean architecture</RepositoryType>
     <PackageTags>digital data core infrastructure clean architecture</PackageTags>
-    <Version>2.4.1</Version>
+    <Version>2.4.2</Version>
-    <AssemblyVersion>2.4.1</AssemblyVersion>
+    <AssemblyVersion>2.4.2</AssemblyVersion>
-    <FileVersion>2.4.1</FileVersion>
+    <FileVersion>2.4.2</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
@@ -27,6 +25,24 @@
     </None>
   </ItemGroup>
 
+  <!-- disable for net462 -->
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net462'">
+	<Nullable>disable</Nullable>
+	<ImplicitUsings>disable</ImplicitUsings>
+	<LangVersion>7.3</LangVersion>
+  </PropertyGroup>
+
+  <!-- enable for net7 and more -->
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net7.0' Or '$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
+	<Nullable>enable</Nullable>
+	<ImplicitUsings>enable</ImplicitUsings>
+	<LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)' == 'net462'">
+	<PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.32" />
+  </ItemGroup>
+
   <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.20" />
   </ItemGroup>

DigitalData.Core.Infrastructure/Factory/DbRepositoryFactory.cs

@@ -1,7 +1,15 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using Microsoft.Extensions.DependencyInjection;
+#if NETFRAMEWORK
+using System;
+#endif
 
-namespace DigitalData.Core.Infrastructure.Factory;
+namespace DigitalData.Core.Infrastructure.Factory
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
 
 public class DbRepositoryFactory : IRepositoryFactory
 {
@@ -14,3 +22,7 @@ public class DbRepositoryFactory : IRepositoryFactory
 
     public IRepository<TEntity> Get<TEntity>() => _provider.GetRequiredService<IRepository<TEntity>>();
 }
+
+#if NETFRAMEWORK
+    }
+#endif

DigitalData.Core.Infrastructure/Factory/DbSetFactory.cs

@@ -1,6 +1,14 @@
 using Microsoft.EntityFrameworkCore;
+#if NETFRAMEWORK
+using System;
+#endif
 
-namespace DigitalData.Core.Infrastructure.Factory;
+namespace DigitalData.Core.Infrastructure.Factory
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
 
 public class DbSetFactory<TDbContext,TEntity> where TDbContext : DbContext where TEntity : class
 {
@@ -11,3 +19,7 @@ public class DbSetFactory<TDbContext,TEntity> where TDbContext : DbContext where
         Create = create;
     }
 }
+
+#if NETFRAMEWORK
+    }
+#endif

DigitalData.Core.Infrastructure/Static.cs

@@ -0,0 +1,37 @@
+#if NETFRAMEWORK
+using System;
+#endif
+
+using DigitalData.Core.Abstraction.Application.Repository;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DigitalData.Core.Infrastructure
+#if NET
+    ;
+#elif NETFRAMEWORK
+    {
+#endif
+
+public static class Static
+{
+    private readonly static Lazy<IServiceCollection> LazyServices = new Lazy<IServiceCollection>(() => new ServiceCollection());
+
+    public static IServiceCollection Services => LazyProvider.IsValueCreated
+        ? LazyServices.Value
+        : throw new InvalidOperationException("Services cannot be accessed after the Provider has been created.");
+
+    private static readonly Lazy<IServiceProvider> LazyProvider = new Lazy<IServiceProvider>(Services.BuildServiceProvider);
+
+    public static IServiceProvider Provider => LazyProvider.Value;
+
+    public static IRepository Repository => Provider.GetRequiredService<IRepository>();
+}
+
+public static class Static<TEntity>
+{
+    public static IRepository<TEntity> Repository() => Static.Provider.GetRequiredService<IRepository<TEntity>>();
+}
+
+#if NETFRAMEWORK
+    }
+#endif