<CustomControls:FrameFactory
                    x:Name="ActiveScreen"            
                    HorizontalContentAlignment="Stretch"
                    VerticalContentAlignment="Stretch"     
                    NavigationUIVisibility="Hidden"            
                    Grid.Column="1" 
                    Margin="0" />

/// <summary>
/// تغییر مشخصات کاربر جاری
/// </summary>
[PageAuthorization(AuthorizationType.FreeForAuthenticatedUsers)]
public partial class ChangeProfile

                <Button Style="{DynamicResource MetroCircleButtonStyle}"
                        Height="55" Width="55"  
                        Command="{Binding DoNavigate}"
                        CommandParameter="\Views\UserInfo\ChangeProfile.xaml"
                        Margin="2">
                    <Rectangle Width="28" Height="17.25">
                        <Rectangle.Fill>
                            <VisualBrush Stretch="Fill" Visual="{StaticResource appbar_user_tie}" />
                        </Rectangle.Fill>
                    </Rectangle>
                </Button>

 public abstract class BaseViewModel : DataErrorInfoBase, INotifyPropertyChanged, IViewModel

namespace ExplorerPCal.Hooks
{
    public class GetDateTimeFormatInjection : IEntryPoint
    {

        public GetDateTimeFormatInjection(RemoteHooking.IContext context, string channelName)
        {
            // connect to host...
            _interface = RemoteHooking.IpcConnectClient<MessagesReceiverInterface>(channelName);
            _interface.Ping();
        }

        public void Run(RemoteHooking.IContext context, string channelName)
        {
        }
    }
}

        public void Run(RemoteHooking.IContext context, string channelName)
        {
                GetDateFormatHook = LocalHook.Create(
                                        InTargetProc: LocalHook.GetProcAddress("kernel32.dll", "GetDateFormatW"),
                                        InNewProc: new GetDateFormatDelegate(getDateFormatInterceptor),
                                        InCallback: this);

        [DllImport("kernel32.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Auto, SetLastError = true)]
        public static extern int GetDateFormatW(
                                        uint locale,
                                        uint dwFlags, // NLS_DATE_FLAGS
                                        SystemTime lpDate,
                                        [MarshalAs(UnmanagedType.LPWStr)] string lpFormat,
                                        StringBuilder lpDateStr,
                                        int sbSize);

        [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Auto, SetLastError = true)]
        private delegate int GetDateFormatDelegate(
                                        uint locale,
                                        uint dwFlags,
                                        SystemTime lpDate,
                                        [MarshalAs(UnmanagedType.LPWStr)] string lpFormat,
                                        StringBuilder lpDateStr,
                                        int sbSize);

        private int getDateFormatInterceptor(
                                        uint locale,
                                        uint dwFlags,
                                        SystemTime lpDate,
                                        string lpFormat,
                                        StringBuilder lpDateStr,
                                        int sbSize)
        {

        }

public class MessagesReceiverInterface : MarshalByRefObject
{
    public void Ping()
    {
    }
}

 var channel = RemoteHooking.IpcCreateServer<MessagesReceiverInterface>(ref _channelName, WellKnownObjectMode.SingleCall);

 RemoteHooking.Inject(
  explorer.Id,
  InjectionOptions.Default | InjectionOptions.DoNotRequireStrongName,
  "ExplorerPCal.Hooks.dll", // 32-bit version (the same, because of using AnyCPU)
  "ExplorerPCal.Hooks.dll", // 64-bit version (the same, because of using AnyCPU)
  _channelName
);

 .ctor(IContext, %ArgumentList%)
void Run(IContext, %ArgumentList%)

             try
            {
                while (true)
                {
                    Thread.Sleep(500);
                    _interface.Ping();
                }
            }
            catch
            {
                _interface = null;
                // .NET Remoting will raise an exception if host is unreachable

            }

dotnet new web

 dotnet add package IdentityServer4

    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();

            services.AddIdentityServer()
                .AddDeveloperSigningCredential();
        }

using System.Collections.Generic;
using System.Security.Claims;
using IdentityServer4.Models;
using IdentityServer4.Test;

namespace DNT.IDP
{
    public static class Config
    {
        // test users
        public static List<TestUser> GetUsers()
        {
            return new List<TestUser>
            {
                new TestUser
                {
                    SubjectId = "d860efca-22d9-47fd-8249-791ba61b07c7",
                    Username = "User 1",
                    Password = "password",

                    Claims = new List<Claim>
                    {
                        new Claim("given_name", "Vahid"),
                        new Claim("family_name", "N"),
                    }
                },
                new TestUser
                {
                    SubjectId = "b7539694-97e7-4dfe-84da-b4256e1ff5c7",
                    Username = "User 2",
                    Password = "password",

                    Claims = new List<Claim>
                    {
                        new Claim("given_name", "User 2"),
                        new Claim("family_name", "Test"),
                    }
                }
            };
        }

        // identity-related resources (scopes)
        public static IEnumerable<IdentityResource> GetIdentityResources()
        {
            return new List<IdentityResource>
            {
                new IdentityResources.OpenId(),
                new IdentityResources.Profile()
            };
        }

        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>();
        }
    }
}

    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();

            services.AddIdentityServer()
             .AddDeveloperSigningCredential()
             .AddTestUsers(Config.GetUsers())
             .AddInMemoryIdentityResources(Config.GetIdentityResources())
             .AddInMemoryClients(Config.GetClients());
        }

        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.UseIdentityServer();
            app.UseStaticFiles();
            app.UseMvcWithDefaultRoute();
        }

 https://localhost:6001/.well-known/openid-configuration

iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/IdentityServer/IdentityServer4.Quickstart.UI/release/get.ps1'))

\curl -L https://raw.githubusercontent.com/IdentityServer/IdentityServer4.Quickstart.UI/release/get.sh | bash

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

{
    "Key1": "Value1",
    "Auth": {
        "Users": [ "Test1", "Test2", "Test3" ]
    },
    "Logging": {
        "IncludeScopes": false,
        "LogLevel": {
            "Default": "Debug",
            "System": "Information",
            "Microsoft": "Information"
        }
    }
}

<appSettings>
   <add key="Logging-IncludeScopes" value="false" />
   <add key="Logging-Level-Default" value="verbose" />
   <add key="Logging-Level-System" value="Information" />
   <add key="Logging-Level-Microsoft" value="Information" />
</appSettings>

public class Startup
{
    public IConfigurationRoot Configuration { set; get; }
 
    public Startup(IHostingEnvironment env)
    {
        var builder = new ConfigurationBuilder()
                            .SetBasePath(env.ContentRootPath)
                            .AddJsonFile("appsettings.json");
        Configuration = builder.Build();
    }

var key1 = Configuration["Key1"];
var user1 = Configuration["Auth:Users:0"];
var authUsers = Configuration.GetSection("Auth:Users").GetChildren().Select(x => x.Value).ToArray();
var loggingIncludeScopes = Configuration["Logging:IncludeScopes"];
var loggingLoggingLogLevelDefault = Configuration["Logging:LogLevel:Default"];

 var val = Configuration.GetValue<int>("key-name", defaultValue: 10);

public class Startup
{
    public IConfigurationRoot Configuration { set; get; }

var container = new Container();
container.Configure(config =>
{
    config.For<IConfigurationRoot>().Singleton().Use(() => Configuration);

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

public interface IMessagesService
{
    string GetSiteName();
}
 
public class MessagesService : IMessagesService
{
    private readonly IConfigurationRoot _configurationRoot;
 
    public MessagesService(IConfigurationRoot configurationRoot)
    {
        _configurationRoot = configurationRoot;
    }
 
    public string GetSiteName()
    {
        var key1 = _configurationRoot["Key1"];
        return $"DNT {key1}";
    }
}

public void Configure(
    IApplicationBuilder app,
    IHostingEnvironment env,
    IMessagesService messagesService)
{ 
    app.Run(async context =>
    {
        var siteName = messagesService.GetSiteName();
        await context.Response.WriteAsync($"Hello {siteName}");
    });
}

var builder = new ConfigurationBuilder()
                    .AddInMemoryCollection(new[]
                                {
                                    new KeyValuePair<string,string>("the-key", "the-value"),
                                });

 var theValue = Configuration["the-key"];

public class Startup
{
    public IConfigurationRoot Configuration { set; get; }
 
    public Startup(IHostingEnvironment env)
    {
        var builder = new ConfigurationBuilder()
                            .SetBasePath(env.ContentRootPath)
                            .AddInMemoryCollection(new[]
                                {
                                    new KeyValuePair<string,string>("the-key", "the-value"),
                                })
                            .AddJsonFile("appsettings.json", reloadOnChange: true, optional: false)
                            .AddJsonFile($"appsettings.{env}.json", optional: true);
        Configuration = builder.Build();
    }

 var builder = new ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
.AddEnvironmentVariables();

{
    "Key1": "Value1",
    "Auth": {
        "Users": [ "Test1", "Test2", "Test3" ]
    },
    "Logging": {
        "IncludeScopes": false,
        "LogLevel": {
            "Default": "Debug",
            "System": "Information",
            "Microsoft": "Information"
        }
    },
    "Smtp": {
        "Server": "0.0.0.1",
        "User": "user@company.com",
        "Pass": "123456789",
        "Port": "25"
    }
}

namespace Core1RtmEmptyTest.ViewModels
{
    public class SmtpConfig
    {
        public string Server { get; set; }
        public string User { get; set; }
        public string Pass { get; set; }
        public int Port { get; set; }
    }
}

{
    "dependencies": {
        // same as before        
        "Core1RtmEmptyTest.ViewModels": "1.0.0-*"
    },

public IServiceProvider ConfigureServices(IServiceCollection services)
{
   services.Configure<SmtpConfig>(options => Configuration.GetSection("Smtp").Bind(options));

    "dependencies": {
        "Core1RtmEmptyTest.ViewModels": "1.0.0-*",
        "Microsoft.Extensions.Configuration.Abstractions": "1.0.0",
        "Microsoft.Extensions.Options": "1.0.0",
        "NETStandard.Library": "1.6.0"
    }

public interface IMessagesService
{
    string GetSiteName();
}
 
public class MessagesService : IMessagesService
{
    private readonly IConfigurationRoot _configurationRoot;
    private readonly IOptions<SmtpConfig> _settings;
 
    public MessagesService(IConfigurationRoot configurationRoot, IOptions<SmtpConfig> settings)
    {
        _configurationRoot = configurationRoot;
        _settings = settings;
    }
 
    public string GetSiteName()
    {
        var key1 = _configurationRoot["Key1"];
        var server = _settings.Value.Server;
        return $"DNT {key1} - {server}";
    }
}

 .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)