public static class LocalizationConfig
    {
        public static IMvcBuilder AddCustomLocalization(this IMvcBuilder mvcBuilder, IServiceCollection services)
        {
            mvcBuilder.AddDataAnnotationsLocalization(options =>
                    {
                        const string resourcesPath = "Resources";
                        string baseName = $"{resourcesPath}.{nameof(SharedResource)}";
                        var location = new AssemblyName(typeof(SharedResource).GetTypeInfo().Assembly.FullName).Name;

                        options.DataAnnotationLocalizerProvider = (type, factory) =>
                        {
                            // to use `SharedResource.fa.resx` file
                            return factory.Create(baseName, location);
                        };
                    });

            services.AddLocalization();
            services.AddScoped<IStringLocalizer>(provider =>
                            provider.GetRequiredService<IStringLocalizer<SharedResource>>());

            services.AddScoped<ISharedResourceService, SharedResourceService>();
            return mvcBuilder;
        }
    }

    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddHttpContextAccessor();
            services.AddControllers().AddCustomLocalization(services);
        }

    public static class LocalizationConfig
    {
        public static IApplicationBuilder UseCustomRequestLocalization(this IApplicationBuilder app)
        {
            var requestLocalizationOptions = new RequestLocalizationOptions
            {
                DefaultRequestCulture = new RequestCulture(new CultureInfo("fa-IR")),
                SupportedCultures = new[]
                {
                    new CultureInfo("en-US"),
                    new CultureInfo("fa-IR")
                },
                SupportedUICultures = new[]
                {
                    new CultureInfo("en-US"),
                    new CultureInfo("fa-IR")
                }
            };
            app.UseRequestLocalization(requestLocalizationOptions);
            return app;
        }
    }

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

            app.UseHttpsRedirection();

            app.UseCustomRequestLocalization();

            app.UseRouting();

            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
        }
    }

using System.ComponentModel.DataAnnotations;

namespace Core3xSharedResource.Models.Account
{
    public class RegisterModel
    {
        [Required(ErrorMessage = "Please enter an email address")] // -->> from the shared resources
        [EmailAddress(ErrorMessage = "Please enter a valid email address")] // -->> from the shared resources
        public string Email { get; set; }
    }
}

<?xml version="1.0" encoding="utf-8"?>
<root>
  <data name="&lt;b&gt;Hello&lt;/b&gt;&lt;i&gt; {0}&lt;/i&gt;" xml:space="preserve">
    <value>&lt;b&gt;سلام&lt;/b&gt;&lt;i&gt; {0}&lt;/i&gt;</value>
  </data>
  <data name="About Title" xml:space="preserve">
    <value>درباره</value>
  </data>
  <data name="DNT" xml:space="preserve">
    <value>.NET Tips</value>
  </data>
  <data name="SiteName" xml:space="preserve">
    <value>DNT</value>
  </data>
  <data name="Please enter an email address" xml:space="preserve">
    <value>لطفا ایمیلی را وارد کنید</value>
  </data>
  <data name="Please enter a valid email address" xml:space="preserve">
    <value>لطفا ایمیل معتبری را وارد کنید</value>
  </data>
</root>

using Core3xSharedResource.Models.Account;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Localization;

namespace Core3xSharedResource.WebApi.Controllers
{
    [ApiController]
    [Route("[controller]")]
    public class NormalIStringLocalizerController : ControllerBase
    {
        private readonly IStringLocalizer _localizer;

        public NormalIStringLocalizerController(IStringLocalizer localizer)
        {
            _localizer = localizer;
        }

        [HttpGet]
        public ActionResult<string> Get()
        {
            var localizedString = _localizer["About Title"];
            if (localizedString.ResourceNotFound)
            {
                return NotFound($"The localization resource with ID:`{localizedString.Name}` not found. SearchedLocation: `{localizedString.SearchedLocation}`.");
            }
            return localizedString.Value;
        }

        [HttpPost]
        public ActionResult<RegisterModel> Post(RegisterModel model)
        {
            return model;
        }
    }
}

using System;
using System.Collections.Generic;
using Microsoft.Extensions.Localization;
using Microsoft.Extensions.Logging;
using Microsoft.AspNetCore.Http;

namespace Core3xSharedResource.Services
{
    public interface ISharedResourceService
    {
        string this[string index] { get; }

        IEnumerable<LocalizedString> GetAllStrings(bool includeParentCultures);
        string GetString(string name, params object[] arguments);
        string GetString(string name);
    }

    public class SharedResourceService : ISharedResourceService
    {
        private readonly IStringLocalizer _sharedLocalizer;
        private readonly ILogger<SharedResourceService> _logger;
        private readonly IHttpContextAccessor _httpContextAccessor;

        public SharedResourceService(
            IStringLocalizer sharedHtmlLocalizer,
            IHttpContextAccessor httpContextAccessor,
            ILogger<SharedResourceService> logger
            )
        {
            _logger = logger ?? throw new ArgumentNullException(nameof(logger));
            _sharedLocalizer = sharedHtmlLocalizer ?? throw new ArgumentNullException(nameof(sharedHtmlLocalizer));
            _httpContextAccessor = httpContextAccessor ?? throw new ArgumentNullException(nameof(httpContextAccessor));
        }

        public IEnumerable<LocalizedString> GetAllStrings(bool includeParentCultures)
        {
            return _sharedLocalizer.GetAllStrings(includeParentCultures);
        }

        public string this[string index] => GetString(index);

        public string GetString(string name, params object[] arguments)
        {
            var result = _sharedLocalizer.GetString(name, arguments);
            logError(name, result);
            return result;
        }

        private void logError(string name, LocalizedString result)
        {
            if (result.ResourceNotFound)
            {
                var acceptLanguage = _httpContextAccessor?.HttpContext?.Request?.Headers["Accept-Language"];
                _logger.LogError($"The localization resource with Accept-Language:`{acceptLanguage}` & ID:`{name}` not found. SearchedLocation: `{result.SearchedLocation}`.");
            }
        }

        public string GetString(string name)
        {
            var result = _sharedLocalizer.GetString(name);
            logError(name, result);
            return result;
        }
    }
}

using System;
using System.Runtime.InteropServices;
using System.Reflection;

namespace Parsnet.Core
{

    public class MimeTypeDetector
    {
        [DllImport(@"urlmon.dll", CharSet = CharSet.Auto)]
        private extern static System.UInt32 FindMimeFromData(
            System.UInt32 pBC,
            [MarshalAs(UnmanagedType.LPStr)] System.String pwzUrl,
            [MarshalAs(UnmanagedType.LPArray)] byte[] pBuffer,
            System.UInt32 cbSize,
            [MarshalAs(UnmanagedType.LPStr)] System.String pwzMimeProposed,
            System.UInt32 dwMimeFlags,
            out System.UInt32 ppwzMimeOut,
            System.UInt32 dwReserverd
        );

        public string GetMimeType(byte[] content)
        {
            var result = "unknown/unknown";

            try
            {
                byte[] buffer = new byte[256];
                var length = (content.Length > 256) ? 256 : content.Length;
                Array.Copy(content, buffer, length);

                System.UInt32 mimetype;
                FindMimeFromData(0, null, buffer, 256, null, 0, out mimetype, 0);
                System.IntPtr mimeTypePtr = new IntPtr(mimetype);
                result = Marshal.PtrToStringUni(mimeTypePtr);
                Marshal.FreeCoTaskMem(mimeTypePtr);
            }
            catch (Exception ex)
            {
                //Log.WriteError(MethodInfo.GetCurrentMethod(), ex);
            }
            

            return result;
        }

    }
}

        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Upload(HttpPostedFileBase file)
        {
            //ابتدا با مکانیزم مورد نظر خود پسوند فایل را چک میکنیم اگر پسوند معتبری بود بعد محتوای فایل را چک میکنیم

            var data = new byte[256];
            file.InputStream.Read(data, 0, 256);
            var detector = new Parsnet.Core.MimeTypeDetector();
            var mimeType = detector.GetMimeType(data);
            if (CheckWhiteList(mimeType) == true)
            {
                file.SaveAs("yourpath");
            }
            else
            {
                ModelState.AddModelError("InvalidFileContent", "فایل بارگزاری شده مورد پذیرش نیست.");
            }
            return View();
        }

• در مثال قبل پروژه به صورت Desktop و با WPF پیاده سازی شده بود ولی در این مثال با Silverlight می‌باشد؛
• در مثال قبل از UnityBootstrapper استفاده شده بود ولی در این مثال از MefBootstrapper؛
• در مثال قبل هر View در یک ماژول قرار داشت ولی در این مثال هر دو View را در یک ماژول قرار دادم؛
• در مثال قبل از Prism Libary 2.x استفاده شده بود ولی در این مثال از PrismLibrary 4.x؛
• و...

نکته : برای فهم بهتر مفاهیم، آشنایی اولیه با MEF و مفاهیمی نظیر Export و Import و AggregateCatalog و AssemblyCatalog نیاز است. در صورتی که با این مطالب آشنایی ندارید می‌توانید از (^) شروع کنید.

<UserControl 
             x:Class="Module1.Module1View1"
             xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk" 
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" FlowDirection="RightToLeft" FontFamily="Tahoma">
    <StackPanel>
        <sdk:DataGrid Height="100">
            <sdk:DataGrid.Columns>
                <sdk:DataGridTextColumn Header="کد" Width="50"  />
                <sdk:DataGridTextColumn Header="عنوان" Width="200" />
                <sdk:DataGridTextColumn Header="نویسنده" Width="150"  />
            </sdk:DataGrid.Columns>
        </sdk:DataGrid>
        <Button x:Name="NextViewButton"
                Width="150"
                Height="25"
                Foreground="Red"
                Background="Blue"
                Content="لیست طبقه بندی ها" />
    </StackPanel>
</UserControl>

 [Export(typeof(Module1View1))]
    public partial class Module1View1 : UserControl
    {
        [Import]
        public IRegionManager TheRegionManager { private get; set; }

        public Module1View1()
        {
            InitializeComponent();

            NextViewButton.Click += NextViewButton_Click;
        }

        void NextViewButton_Click(object sender, RoutedEventArgs e)
        {
            TheRegionManager.RequestNavigate
            (
                "MyRegion1",
                new Uri("Module1View2", UriKind.Relative),
                a => { }
            );
        }
    }

<UserControl 
             xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk"  x:Class="Module1.Module1View2"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" FlowDirection="RightToLeft" FontFamily="Tahoma">
    <StackPanel>
        <sdk:DataGrid Height="100">
            <sdk:DataGrid.Columns>
                <sdk:DataGridTextColumn Header="کد" Width="150"/>
                <sdk:DataGridTextColumn Header="عنوان" Width="150"/>                
            </sdk:DataGrid.Columns>
        </sdk:DataGrid>
        <Button x:Name="NextViewButton"
                Width="150"
                Height="25"
                Foreground="Green"
                Background="Yellow"
                Content="لیست کتاب ها" />
    </StackPanel>
</UserControl>

using Microsoft.Practices.Prism.Regions;
using System;
using System.ComponentModel.Composition;
using System.Windows;
using System.Windows.Controls;

namespace Module1
{
    [Export]
    public partial class Module1View2 : UserControl
    {
        IRegion _region1;

        [ImportingConstructor]
        public Module1View2( [Import] IRegionManager regionManager )
        {
            InitializeComponent();
         
            ViewModel viewModel = new ViewModel();
            DataContext = viewModel;

            viewModel.ShouldNavigateFromCurrentViewEvent += () => { return true; };

            _region1 = regionManager.Regions["MyRegion1"];

            NextViewButton.Click += NextViewButton_Click;
        }

        void NextViewButton_Click( object sender, RoutedEventArgs e )
        {
            _region1.RequestNavigate
            (
                new Uri( "Module1View1", UriKind.Relative ),
                a => { }
            );
        }
    }
}

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.ComponentModel.Composition;
using Microsoft.Practices.Prism.Regions;

namespace Module1
{
    public class ViewModel : IConfirmNavigationRequest
    {       
        public event Func<bool> ShouldNavigateFromCurrentViewEvent;      

        public bool IsNavigationTarget( NavigationContext navigationContext )
        {
            return true;
        }

        public void OnNavigatedTo( NavigationContext navigationContext )
        {

        }

        public void OnNavigatedFrom( NavigationContext navigationContext )
        {

        }         

        public void ConfirmNavigationRequest( NavigationContext navigationContext, Action<bool> continuationCallback )
        {
            bool shouldNavigateFromCurrentViewFlag = false;

            if ( ShouldNavigateFromCurrentViewEvent != null )
                shouldNavigateFromCurrentViewFlag = ShouldNavigateFromCurrentViewEvent();

            continuationCallback( shouldNavigateFromCurrentViewFlag );
        }    
    }
}

using Microsoft.Practices.Prism.MefExtensions.Modularity;
using Microsoft.Practices.Prism.Modularity;
using Microsoft.Practices.Prism.Regions;
using System.ComponentModel.Composition;

namespace Module1
{
    [ModuleExport(typeof(Module1Impl))]
    public class Module1Impl : IModule
    {       
        [Import]
        public IRegionManager TheRegionManager { private get; set; }     

        public void Initialize()
        {
            TheRegionManager.RegisterViewWithRegion("MyRegion1", typeof(Module1View1));

            TheRegionManager.RegisterViewWithRegion("MyRegion1", typeof(Module1View2));
        }
    }
}

<UserControl x:Class="NavigationViaViewModel.Shell"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:prism="http://www.codeplex.com/prism" FlowDirection="RightToLeft" FontFamily="Tahoma">

    <Grid x:Name="LayoutRoot"
          Background="White">
        <TextBlock Text="لیست کتاب‌ها به همراه طبقه بندی آن ها"
                   FontSize="19"
                   Foreground="Black"
                   HorizontalAlignment="Center"
                   VerticalAlignment="Top" />
        <ContentControl HorizontalAlignment="Center"
                        VerticalAlignment="Center"
                        prism:RegionManager.RegionName="MyRegion1" />
    </Grid>
</UserControl>

using Microsoft.Practices.Prism.MefExtensions;
using Microsoft.Practices.Prism.Modularity;
using System.ComponentModel.Composition.Hosting;
using System.Windows;

namespace NavigationViaViewModel
{
    public class TheBootstrapper : MefBootstrapper
    {
        protected override void InitializeShell()
        {
            base.InitializeShell();

            Application.Current.RootVisual = (UIElement)Shell;
        }

        protected override DependencyObject CreateShell()
        {
            return Container.GetExportedValue<Shell>();
        }

        protected override void ConfigureAggregateCatalog()
        {
            base.ConfigureAggregateCatalog();        
            AggregateCatalog.Catalogs.Add(new AssemblyCatalog(this.GetType().Assembly));
        }

        protected override IModuleCatalog CreateModuleCatalog()
        {
            ModuleCatalog moduleCatalog = new ModuleCatalog();
    
            moduleCatalog.AddModule
            (
                new ModuleInfo
                {
                    InitializationMode = InitializationMode.WhenAvailable,
                    Ref = "Module1.xap",
                    ModuleName = "Module1Impl",
                    ModuleType = "Module1.Module1Impl, Module1, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"
                }
            );

            return moduleCatalog;
        }
    }
}

using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;

namespace AngularTemplateDrivenFormsLab.Utils
{
    public class ContentSecurityPolicyMiddleware
    {
        private readonly RequestDelegate _next;

        public ContentSecurityPolicyMiddleware(RequestDelegate next)
        {
            _next = next;
        }

        public Task Invoke(HttpContext context)
        {
            context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN");
            context.Response.Headers.Add("X-Xss-Protection", "1; mode=block");
            context.Response.Headers.Add("X-Content-Type-Options", "nosniff");

            string[] csp =
            {
              "default-src 'self'",
              "style-src 'self' 'unsafe-inline'",
              "script-src 'self' 'unsafe-inline' 'unsafe-eval'",
              "font-src 'self'",
              "img-src 'self' data:",
              "connect-src 'self'",
              "media-src 'self'",
              "object-src 'self'",
              "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log
            };
            context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp));
            return _next(context);
        }
    }

    public static class ContentSecurityPolicyMiddlewareExtensions
    {
        /// <summary>
        /// Make sure you add this code BEFORE app.UseStaticFiles();,
        /// otherwise the headers will not be applied to your static files.
        /// </summary>
        public static IApplicationBuilder UseContentSecurityPolicy(this IApplicationBuilder builder)
        {
            return builder.UseMiddleware<ContentSecurityPolicyMiddleware>();
        }
    }
}

public void Configure(IApplicationBuilder app)
{
   app.UseContentSecurityPolicy();

 context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN");

 context.Response.Headers.Add("X-Xss-Protection", "1; mode=block");

 context.Response.Headers.Add("X-Content-Type-Options", "nosniff");

string[] csp =
            {
              "default-src 'self'",
              "style-src 'self' 'unsafe-inline'",
              "script-src 'self' 'unsafe-inline' 'unsafe-eval'",
              "font-src 'self'",
              "img-src 'self' data:",
              "connect-src 'self'",
              "media-src 'self'",
              "object-src 'self'",
              "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log
            };
context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp));

 Set-Cookie: sess=abc123; path=/; SameSite

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <rewrite>
      <outboundRules>
        <clear />
        <!-- https://scotthelme.co.uk/csrf-is-dead/ -->
        <rule name="Add SameSite" preCondition="No SameSite">
          <match serverVariable="RESPONSE_Set_Cookie" pattern=".*" negate="false" />
          <action type="Rewrite" value="{R:0}; SameSite=lax" />
          <conditions></conditions>
        </rule>
        <preConditions>
          <preCondition name="No SameSite">
            <add input="{RESPONSE_Set_Cookie}" pattern="." />
            <add input="{RESPONSE_Set_Cookie}" pattern="; SameSite=lax" negate="true" />
          </preCondition>
        </preConditions>
      </outboundRules>
    </rewrite>
  </system.webServer>
</configuration>

   "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log

{
  "csp-report": {
    "document-uri": "http://localhost:5000/untypedSha",
    "referrer": "",
    "violated-directive": "script-src",
    "effective-directive": "script-src",
    "original-policy": "default-src 'self'; style-src 'self'; script-src 'self'; font-src 'self'; img-src 'self' data:; connect-src 'self'; media-src 'self'; object-src 'self'; report-uri /api/Home/CspReport",
    "disposition": "enforce",
    "blocked-uri": "eval",
    "line-number": 21,
    "column-number": 8,
    "source-file": "http://localhost:5000/scripts.bundle.js",
    "status-code": 200,
    "script-sample": ""
  }
}

    class CspPost
    {
        [JsonProperty("csp-report")]
        public CspReport CspReport { get; set; }
    }

    class CspReport
    {
        [JsonProperty("document-uri")]
        public string DocumentUri { get; set; }

        [JsonProperty("referrer")]
        public string Referrer { get; set; }

        [JsonProperty("violated-directive")]
        public string ViolatedDirective { get; set; }

        [JsonProperty("effective-directive")]
        public string EffectiveDirective { get; set; }

        [JsonProperty("original-policy")]
        public string OriginalPolicy { get; set; }

        [JsonProperty("disposition")]
        public string Disposition { get; set; }

        [JsonProperty("blocked-uri")]
        public string BlockedUri { get; set; }

        [JsonProperty("line-number")]
        public int LineNumber { get; set; }

        [JsonProperty("column-number")]
        public int ColumnNumber { get; set; }

        [JsonProperty("source-file")]
        public string SourceFile { get; set; }

        [JsonProperty("status-code")]
        public string StatusCode { get; set; }

        [JsonProperty("script-sample")]
        public string ScriptSample { get; set; }
    }

namespace AngularTemplateDrivenFormsLab.Controllers
{
    [Route("api/[controller]")]
    public class CspReportController : Controller
    {
        [HttpPost("[action]")]
        [IgnoreAntiforgeryToken]
        public async Task<IActionResult> Log()
        {
            CspPost cspPost;
            using (var bodyReader = new StreamReader(this.HttpContext.Request.Body))
            {
                var body = await bodyReader.ReadToEndAsync().ConfigureAwait(false);
                this.HttpContext.Request.Body = new MemoryStream(Encoding.UTF8.GetBytes(body));
                cspPost = JsonConvert.DeserializeObject<CspPost>(body);
            }

            //TODO: log cspPost

            return Ok();
        }
    }
}

using System;
using System.Reflection;
using System.Windows;
using System.Windows.Controls;

namespace DNTProfiler.Common.Behaviors
{
    /// <summary>
    /// Smooth scrolling VirtualizingStackPanels, without sacrificing virtualization.
    /// </summary>
    public static class PixelBasedScrollingBehavior
    {
        private static readonly MethodInfo _setScrollUnit = typeof(VirtualizingPanel)
            .GetMethod("SetScrollUnit", BindingFlags.Public | BindingFlags.Static);

        private static readonly MethodInfo _setCacheLengthUnit = typeof(VirtualizingPanel)
            .GetMethod("SetCacheLengthUnit", BindingFlags.Public | BindingFlags.Static);

        private static readonly MethodInfo _setCacheLength = typeof(VirtualizingPanel)
            .GetMethod("SetCacheLength", BindingFlags.Public | BindingFlags.Static);

        public static bool GetIsEnabled(DependencyObject obj)
        {
            return (bool)obj.GetValue(IsEnabledProperty);
        }

        public static void SetIsEnabled(DependencyObject obj, bool value)
        {
            obj.SetValue(IsEnabledProperty, value);
        }

        public static readonly DependencyProperty IsEnabledProperty =
            DependencyProperty.RegisterAttached("IsEnabled", typeof(bool), typeof(PixelBasedScrollingBehavior), new UIPropertyMetadata(false, handleIsEnabledChanged));

        private static void handleIsEnabledChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
        {
            var listView = obj as ListView;
            if (listView == null)
            {
                throw new InvalidOperationException("This behavior can only be attached to a ListView.");
            }

            if (_setScrollUnit != null)
            {
                // It's .NET 4.5
                _setScrollUnit.Invoke(listView, new object[] { listView, /*Pixel*/ 0 });
            }

            if (_setCacheLengthUnit != null)
            {
                // It's .NET 4.5
                _setCacheLengthUnit.Invoke(listView, new object[] { listView, /*Pixel*/ 0 });
            }


            if (_setCacheLength != null)
            {
                // It's .NET 4.5
                var type = Type.GetType("System.Windows.Controls.VirtualizationCacheLength, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35");
                if (type == null) return;
                var instance = Activator.CreateInstance(type, 100.0);

                _setCacheLength.Invoke(listView, new[] { listView, instance });
            }
        }
    }
}

<ListView ItemsSource="{Binding}"
               behaviors:PixelBasedScrollingBehavior.IsEnabled="True">

    [ServiceContract]
    public interface IScannerService
    {
        [OperationContract]
        [WebInvoke(Method = "GET",
           BodyStyle = WebMessageBodyStyle.Wrapped,
           RequestFormat = WebMessageFormat.Json,
           ResponseFormat = WebMessageFormat.Json,
           UriTemplate = "GetScan")]
        string GetScan();
    }

    public class ScannerService : IScannerService
    {
        public string GetScan()
        {
            // TODO Add code here
        }
    }

using WIA;

        public string GetScan()
        {
            var imgResult = String.Empty;
            var dialog = new CommonDialogClass();
            try
            {
                // نمایش فرم پیشفرض اسکنر
                var image = dialog.ShowAcquireImage(WiaDeviceType.ScannerDeviceType);
                
                // ذخیره تصویر در یک فایل موقت
                var filename = Path.GetTempFileName();
                image.SaveFile(filename);
                var img = Image.FromFile(filename);

                // img جهت ارسال سمت کاربر و نمایش در تگ Base64 تبدیل تصویر به 
                imgResult = ImageHelper.ImageToBase64(img, ImageFormat.Jpeg);
            }
            catch
            {
                // از آنجاییه که امکان نمایش خطا وجود ندارد در صورت بروز خطا رشته خالی 
                // بازگردانده می‌شود که به معنای نبود تصویر می‌باشد
            }

            return imgResult;
        }

        public static string ImageToBase64(Image image, System.Drawing.Imaging.ImageFormat format)
        {
            if (image != null)
            {
                using (MemoryStream ms = new MemoryStream())
                {
                    // Convert Image to byte[]
                    image.Save(ms, format);
                    byte[] imageBytes = ms.ToArray();

                    // Convert byte[] to Base64 String
                    string base64String = Convert.ToBase64String(imageBytes);
                    return base64String;
                }
            }
            return String.Empty;
        }

        private readonly Uri _baseAddress = new Uri("http://localhost:6019");
        private ServiceHost _host;

        private void Form1_Load(object sender, EventArgs e)
        {
            _host = new ServiceHost(typeof(WcfServiceScanner.ScannerService), _baseAddress);
            _host.Open();
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            _host.Close();
        }

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>

  <system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior name="BehaviourMetaData">
          <serviceMetadata httpGetEnabled="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service name="WcfServiceScanner.ScannerService"
               behaviorConfiguration="BehaviourMetaData">
        <endpoint address=""
                  binding="basicHttpBinding"
                  contract="WcfServiceScanner.IScannerService" />
      </service>
    </services>
  </system.serviceModel>

</configuration>

<a href="#" id="get-scan">Get Scan</a>
<img src="" id="img-scanned" />
<script>
    $("#get-scan").click(function () {
        var url = 'http://localhost:6019/';
        $.get(url, function (data) {
            $("#img-scanned").attr("src","data:image/Jpeg;base64,  "+ data.GetScanResult);
        });
    });
</script>

    public class CORSSupport : IDispatchMessageInspector
    {
        Dictionary<string, string> requiredHeaders;
        public CORSSupport(Dictionary<string, string> headers)
        {
            requiredHeaders = headers ?? new Dictionary<string, string>();
        }

        public object AfterReceiveRequest(ref System.ServiceModel.Channels.Message request, System.ServiceModel.IClientChannel channel, System.ServiceModel.InstanceContext instanceContext)
        {
            var httpRequest = request.Properties["httpRequest"] as HttpRequestMessageProperty;
            if (httpRequest.Method.ToLower() == "options")
                instanceContext.Abort();
            return httpRequest;
        }

        public void BeforeSendReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
        {
            var httpResponse = reply.Properties["httpResponse"] as HttpResponseMessageProperty;
            var httpRequest = correlationState as HttpRequestMessageProperty;

            foreach (var item in requiredHeaders)
            {
                httpResponse.Headers.Add(item.Key, item.Value);
            }
            var origin = httpRequest.Headers["origin"];
            if (origin != null)
                httpResponse.Headers.Add("Access-Control-Allow-Origin", origin);

            var method = httpRequest.Method;
            if (method.ToLower() == "options")
                httpResponse.StatusCode = System.Net.HttpStatusCode.NoContent;

        }
    }

    // Simply apply this attribute to a DataService-derived class to get
    // CORS support in that service
    [AttributeUsage(AttributeTargets.Class)]
    public class CORSSupportBehaviorAttribute : Attribute, IServiceBehavior
    {
        #region IServiceBehavior Members

        void IServiceBehavior.AddBindingParameters(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase, System.Collections.ObjectModel.Collection<ServiceEndpoint> endpoints, BindingParameterCollection bindingParameters)
        {
        }

        void IServiceBehavior.ApplyDispatchBehavior(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
        {
            var requiredHeaders = new Dictionary<string, string>();

            //Chrome doesn't accept wildcards when authorization flag is true
            //requiredHeaders.Add("Access-Control-Allow-Origin", "*");
            requiredHeaders.Add("Access-Control-Request-Method", "POST,GET,PUT,DELETE,OPTIONS");
            requiredHeaders.Add("Access-Control-Allow-Headers", "Accept, Origin, Authorization, X-Requested-With,Content-Type");
            requiredHeaders.Add("Access-Control-Allow-Credentials", "true");
            foreach (ChannelDispatcher cd in serviceHostBase.ChannelDispatchers)
            {
                foreach (EndpointDispatcher ed in cd.Endpoints)
                {
                    ed.DispatchRuntime.MessageInspectors.Add(new CORSSupport(requiredHeaders));
                }
            }
        }

        void IServiceBehavior.Validate(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
        {
        }

        #endregion
    }

using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
using System.ServiceModel.Dispatcher;

    [CORSSupportBehavior]
    public class ScannerService : IScannerService
    {