{Switch(CategoryName == تاریخ , Table1.Date, CategoryName == مشتری , Table1.CustomerName )}

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>
            {
                new Client
                {
                    ClientName = "Image Gallery",
                    // IdentityTokenLifetime = ... // defaults to 300 seconds / 5 minutes
                    // AuthorizationCodeLifetime = ... // defaults to 300 seconds / 5 minutes
                    // AccessTokenLifetime = ... // defaults to 3600 seconds / 1 hour
                }
             };
        }
    }
}

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>
            {
                new Client
                {
                    ClientName = "Image Gallery",
                    // IdentityTokenLifetime = ... // defaults to 300 seconds / 5 minutes
                    // AuthorizationCodeLifetime = ... // defaults to 300 seconds / 5 minutes
                    // AccessTokenLifetime = ... // defaults to 3600 seconds / 1 hour
                    AllowOfflineAccess = true,
                    // AbsoluteRefreshTokenLifetime = ... // Defaults to 2592000 seconds / 30 days
                    // RefreshTokenExpiration = TokenExpiration.Sliding
                    UpdateAccessTokenClaimsOnRefresh = true,
                    // ...
                }
             };
        }
    }
}

options.Scope.Add("offline_access");

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;
using IdentityModel.Client;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Microsoft.IdentityModel.Protocols.OpenIdConnect;

namespace ImageGallery.MvcClient.Services
{
    public interface IImageGalleryHttpClient
    {
        Task<HttpClient> GetHttpClientAsync();
    }

    /// <summary>
    /// A typed HttpClient.
    /// </summary>
    public class ImageGalleryHttpClient : IImageGalleryHttpClient
    {
        private readonly HttpClient _httpClient;
        private readonly IConfiguration _configuration;
        private readonly IHttpContextAccessor _httpContextAccessor;
        private readonly ILogger<ImageGalleryHttpClient> _logger;

        public ImageGalleryHttpClient(
            HttpClient httpClient,
            IConfiguration configuration,
            IHttpContextAccessor httpContextAccessor,
            ILogger<ImageGalleryHttpClient> logger)
        {
            _httpClient = httpClient;
            _configuration = configuration;
            _httpContextAccessor = httpContextAccessor;
            _logger = logger;
        }

        public async Task<HttpClient> GetHttpClientAsync()
        {
            var accessToken = string.Empty;

            var currentContext = _httpContextAccessor.HttpContext;
            var expires_at = await currentContext.GetTokenAsync("expires_at");
            if (string.IsNullOrWhiteSpace(expires_at)
                || ((DateTime.Parse(expires_at).AddSeconds(-60)).ToUniversalTime() < DateTime.UtcNow))
            {
                accessToken = await RenewTokens();
            }
            else
            {
                accessToken = await currentContext.GetTokenAsync(OpenIdConnectParameterNames.AccessToken);
            }

            if (!string.IsNullOrWhiteSpace(accessToken))
            {
                _logger.LogInformation($"Using Access Token: {accessToken}");
                _httpClient.SetBearerToken(accessToken);
            }

            _httpClient.BaseAddress = new Uri(_configuration["WebApiBaseAddress"]);
            _httpClient.DefaultRequestHeaders.Accept.Clear();
            _httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            return _httpClient;
        }

        private async Task<string> RenewTokens()
        {
            // get the current HttpContext to access the tokens
            var currentContext = _httpContextAccessor.HttpContext;

            // get the metadata
            var discoveryClient = new DiscoveryClient(_configuration["IDPBaseAddress"]);
            var metaDataResponse = await discoveryClient.GetAsync();

            // create a new token client to get new tokens
            var tokenClient = new TokenClient(
                metaDataResponse.TokenEndpoint,
                _configuration["ClientId"],
                _configuration["ClientSecret"]);

            // get the saved refresh token
            var currentRefreshToken = await currentContext.GetTokenAsync(OpenIdConnectParameterNames.RefreshToken);

            // refresh the tokens
            var tokenResult = await tokenClient.RequestRefreshTokenAsync(currentRefreshToken);
            if (tokenResult.IsError)
            {
                throw new Exception("Problem encountered while refreshing tokens.", tokenResult.Exception);
            }

            // update the tokens & expiration value
            var updatedTokens = new List<AuthenticationToken>();
            updatedTokens.Add(new AuthenticationToken
            {
                Name = OpenIdConnectParameterNames.IdToken,
                Value = tokenResult.IdentityToken
            });
            updatedTokens.Add(new AuthenticationToken
            {
                Name = OpenIdConnectParameterNames.AccessToken,
                Value = tokenResult.AccessToken
            });
            updatedTokens.Add(new AuthenticationToken
            {
                Name = OpenIdConnectParameterNames.RefreshToken,
                Value = tokenResult.RefreshToken
            });

            var expiresAt = DateTime.UtcNow + TimeSpan.FromSeconds(tokenResult.ExpiresIn);
            updatedTokens.Add(new AuthenticationToken
            {
                Name = "expires_at",
                Value = expiresAt.ToString("o", CultureInfo.InvariantCulture)
            });

            // get authenticate result, containing the current principal & properties
            var currentAuthenticateResult = await currentContext.AuthenticateAsync("Cookies");

            // store the updated tokens
            currentAuthenticateResult.Properties.StoreTokens(updatedTokens);

            // sign in
            await currentContext.SignInAsync("Cookies",
             currentAuthenticateResult.Principal, currentAuthenticateResult.Properties);

            // return the new access token
            return tokenResult.AccessToken;
        }
    }
}

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>
            {
                new Client
                {
                    ClientName = "Image Gallery",
// ...
                    AccessTokenType = AccessTokenType.Reference
                }
             };
        }
    }
}

namespace DNT.IDP
{
    public static class Config
    {
        // api-related resources (scopes)
        public static IEnumerable<ApiResource> GetApiResources()
        {
            return new List<ApiResource>
            {
                new ApiResource(
                    name: "imagegalleryapi",
                    displayName: "Image Gallery API",
                    claimTypes: new List<string> {"role" })
                {
                  ApiSecrets = { new Secret("apisecret".Sha256()) }
                }
            };
        }

namespace ImageGallery.WebApi.WebApp
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication(defaultScheme: IdentityServerAuthenticationDefaults.AuthenticationScheme)
               .AddIdentityServerAuthentication(options =>
               {
                   options.Authority = Configuration["IDPBaseAddress"];
                   options.ApiName = "imagegalleryapi";
                   options.ApiSecret = "apisecret";
               });

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
        public async Task Logout()
        {
            await revokeTokens();
            // Clears the  local cookie ("Cookies" must match the name of the scheme)
            await HttpContext.SignOutAsync("Cookies");
            await HttpContext.SignOutAsync("oidc");
        }

        private async Task revokeTokens()
        {
            var discoveryClient = new DiscoveryClient(_configuration["IDPBaseAddress"]);
            var metaDataResponse = await discoveryClient.GetAsync();
            var tokenRevocationClient = new TokenRevocationClient(
                metaDataResponse.RevocationEndpoint,
                _configuration["ClientId"],
                _configuration["ClientSecret"]
            );

            var accessToken = await HttpContext.GetTokenAsync(OpenIdConnectParameterNames.AccessToken);
            if (!string.IsNullOrWhiteSpace(accessToken))
            {
                var response = await tokenRevocationClient.RevokeAccessTokenAsync(accessToken);
                if (response.IsError)
                {
                    throw new Exception("Problem accessing the TokenRevocation endpoint.", response.Exception);
                }
            }

            var refreshToken = await HttpContext.GetTokenAsync(OpenIdConnectParameterNames.RefreshToken);
            if (!string.IsNullOrWhiteSpace(refreshToken))
            {
                var response = await tokenRevocationClient.RevokeRefreshTokenAsync(refreshToken);
                if (response.IsError)
                {
                    throw new Exception("Problem accessing the TokenRevocation endpoint.", response.Exception);
                }
            }
        }

 A suitable constructor for type 'YourType' could not be located. Ensure the type is concrete and services are registered for all parameters of a public constructor.

 Multiple constructors accepting all given argument types have been found in type 'YourType'. There should only be one applicable constructor.

// throws InvalidOperationException: Unable to resolve service for type 'System.String'...
public CharactersController(ICharacterRepository characterRepository, string title)
{
    _characterRepository = characterRepository;
    _title = title;
}

// runs without error
public CharactersController(ICharacterRepository characterRepository, string title = "Characters")
{
    _characterRepository = characterRepository;
    _title = title;
}

// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
    // Add framework services.
    services.AddDbContext<ApplicationDbContext>(options =>
        options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));

    services.AddIdentity<ApplicationUser, IdentityRole>()
        .AddEntityFrameworkStores<ApplicationDbContext>()
        .AddDefaultTokenProviders();

    services.AddMvc();

    // Add application services.
    services.AddTransient<IEmailSender, AuthMessageSender>();
    services.AddTransient<ISmsSender, AuthMessageSender>();
}

services.AddTransient<IEmailSender, AuthMessageSender>();
services.AddTransient<ISmsSender, AuthMessageSender>();

public class CharactersController : Controller
{
    private readonly ICharacterRepository _characterRepository;

    public CharactersController(ICharacterRepository characterRepository)
    {
        _characterRepository = characterRepository;
    }

    // GET: /characters/
    public IActionResult Index()
    {
        PopulateCharactersIfNoneExist();
        var characters = _characterRepository.ListAll();

        return View(characters);
    }

    private void PopulateCharactersIfNoneExist()
    {
        if (!_characterRepository.ListAll().Any())
        {
            _characterRepository.Add(new Character("Darth Maul"));
            _characterRepository.Add(new Character("Darth Vader"));
            _characterRepository.Add(new Character("Yoda"));
            _characterRepository.Add(new Character("Mace Windu"));
        }
    }
}

using System.Collections.Generic;
using DependencyInjectionSample.Models;

namespace DependencyInjectionSample.Interfaces
{
    public interface ICharacterRepository
    {
        IEnumerable<Character> ListAll();
        void Add(Character character);
    }
}

using System.Collections.Generic;
using System.Linq;
using DependencyInjectionSample.Interfaces;

namespace DependencyInjectionSample.Models
{
    public class CharacterRepository : ICharacterRepository
    {
        private readonly ApplicationDbContext _dbContext;

        public CharacterRepository(ApplicationDbContext dbContext)
        {
            _dbContext = dbContext;
        }

        public IEnumerable<Character> ListAll()
        {
            return _dbContext.Characters.AsEnumerable();
        }

        public void Add(Character character)
        {
            _dbContext.Characters.Add(character);
            _dbContext.SaveChanges();
        }
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddDbContext<ApplicationDbContext>(options =>
        options.UseInMemoryDatabase()
    );

    // Add framework services.
    services.AddMvc();

    // Register application services.
    services.AddScoped<ICharacterRepository, CharacterRepository>();
    services.AddTransient<IOperationTransient, Operation>();
    services.AddScoped<IOperationScoped, Operation>();
    services.AddSingleton<IOperationSingleton, Operation>();
    services.AddSingleton<IOperationSingletonInstance>(new Operation(Guid.Empty));
    services.AddTransient<OperationService, OperationService>();
}

using System;

namespace DependencyInjectionSample.Interfaces
{
    public interface IOperation
    {
        Guid OperationId { get; }
    }

    public interface IOperationTransient : IOperation
    {
    }
    public interface IOperationScoped : IOperation
    {
    }
    public interface IOperationSingleton : IOperation
    {
    }
    public interface IOperationSingletonInstance : IOperation
    {
    }
}

services.AddScoped<ICharacterRepository, CharacterRepository>();
services.AddTransient<IOperationTransient, Operation>();
services.AddScoped<IOperationScoped, Operation>();
services.AddSingleton<IOperationSingleton, Operation>();
services.AddSingleton<IOperationSingletonInstance>(new Operation(Guid.Empty));
services.AddTransient<OperationService, OperationService>();

using DependencyInjectionSample.Interfaces;

namespace DependencyInjectionSample.Services
{
    public class OperationService
    {
        public IOperationTransient TransientOperation { get; }
        public IOperationScoped ScopedOperation { get; }
        public IOperationSingleton SingletonOperation { get; }
        public IOperationSingletonInstance SingletonInstanceOperation { get; }

        public OperationService(IOperationTransient transientOperation,
            IOperationScoped scopedOperation,
            IOperationSingleton singletonOperation,
            IOperationSingletonInstance instanceOperation)
        {
            TransientOperation = transientOperation;
            ScopedOperation = scopedOperation;
            SingletonOperation = singletonOperation;
            SingletonInstanceOperation = instanceOperation;
        }
    }
}

using DependencyInjectionSample.Interfaces;
using DependencyInjectionSample.Services;
using Microsoft.AspNetCore.Mvc;

namespace DependencyInjectionSample.Controllers
{
    public class OperationsController : Controller
    {
        private readonly OperationService _operationService;
        private readonly IOperationTransient _transientOperation;
        private readonly IOperationScoped _scopedOperation;
        private readonly IOperationSingleton _singletonOperation;
        private readonly IOperationSingletonInstance _singletonInstanceOperation;

        public OperationsController(OperationService operationService,
            IOperationTransient transientOperation,
            IOperationScoped scopedOperation,
            IOperationSingleton singletonOperation,
            IOperationSingletonInstance singletonInstanceOperation)
        {
            _operationService = operationService;
            _transientOperation = transientOperation;
            _scopedOperation = scopedOperation;
            _singletonOperation = singletonOperation;
            _singletonInstanceOperation = singletonInstanceOperation;
        }

        public IActionResult Index()
        {
            // viewbag contains controller-requested services
            ViewBag.Transient = _transientOperation;
            ViewBag.Scoped = _scopedOperation;
            ViewBag.Singleton = _singletonOperation;
            ViewBag.SingletonInstance = _singletonInstanceOperation;

            // operation service has its own requested services
            ViewBag.Service = _operationService;
            return View();
        }
    }
}

// Services implement IDisposable:
public class Service1 : IDisposable {}
public class Service2 : IDisposable {}
public class Service3 : IDisposable {}

public void ConfigureServices(IServiceCollection services)
{
    // container will create the instance(s) of these types and will dispose them
    services.AddScoped<Service1>();
    services.AddSingleton<Service2>();

    // container did not create instance so it will NOT dispose it
    services.AddSingleton<Service3>(new Service3());
    services.AddSingleton(new Service3());
}

Autofac
Autofac.Extensions.DependencyInjection

public IServiceProvider ConfigureServices(IServiceCollection services)
{
    services.AddMvc();
    // Add other framework services

    // Add Autofac
    var containerBuilder = new ContainerBuilder();
    containerBuilder.RegisterModule<DefaultModule>();
    containerBuilder.Populate(services);
    var container = containerBuilder.Build();
    return new AutofacServiceProvider(container);
}

 exec sp_MSforeachtable 'ALTER TABLE ? NOCHECK CONSTRAINT ALL'

 exec sp_MSforeachtable 'ALTER TABLE ? CHECK CONSTRAINT ALL'

> mkdir EfCoreDbToModel

> cd EfCoreDbToModel

> dotnet new console

> dotnet add package Microsoft.EntityFrameworkCore.SqlServer
> dotnet add package Microsoft.EntityFrameworkCore.Tools
> dotnet add package Microsoft.EntityFrameworkCore.SqlServer.Design

 < DotNetCliToolReference Include= " Microsoft.EntityFrameworkCore.Tools.DotNet " Version= " 2.0.0 " />

> dotnet restore

> dotnet ef -h

>dotnet ef dbcontext scaffold "Server=.;Database=Your_DB;Trusted_Connection=True;" Microsoft.EntityFrameworkCore.SqlServer -o Model

> dotnet ef dbcontext scaffold "Server=.\;Database=Your_Db_name;Trusted_Connection=True;" Microsoft.EntityFrameworkCore.SqlServer -o Model -context "MyDbContext"

 sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install -y build-essential libc6-dev g++ gcc libglib2.0-dev pkg-config \
 git-core apache2 apache2-threaded-dev bison gettext autoconf automake libtool \
libpango1.0-dev libatk1.0-dev libgtk2.0-dev libtiff5-dev libgif-dev libglade2-dev curl \
python-software-properties gawk libjpeg-dev libexif-dev flex checkinstall intltool git \
libcairo2-dev libgnomecanvas2-dev libgnome2-dev libgnomeui-dev libgnomeprint2.2-dev \
libgnomeprintui2.2-dev libgtkhtml3.14-dev libgtksourceview2.0-dev librsvg2-dev libvte-dev \
libnspr4-dev libnss3-dev libwebkit-dev apache2-threaded-dev libpng12-dev libfontconfig1-dev \
libfreetype6-dev zlib1g-dev libjpeg8-dev libjpeg-turbo8-dev libart-2.0-dev libgnomevfs2-dev \
libgnome-desktop-dev libnautilus-extension-dev libwnck-dev libvala-0.18-dev \
mono-addins-utils gtk-sharp2 gnome-sharp2

 * art-sharp.dll: no
* gnomevfs-sharp.dll: no
* gnome-sharp.dll: no

  gnome-sharp.dll requires libgnomecanvas, libgnome, and libgnomeui.

 sudo apt-get install monodevelop

 sudo apt-get purge cli-common mono-runtime

 export PATH=/opt/mono-3.0/bin:$PATH
export PKG_CONFIG_PATH=/opt/mono-3.0/lib/pkgconfig:$PKG_CONFIG_PATH

 sudo add-apt-repository ppa:keks9n/monodevelop-latest
sudo apt-get update
sudo apt-get install monodevelop-latest