<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <NoWarn>RCS1090</NoWarn>
  </PropertyGroup>
  <ItemGroup>
    <ProjectReference Include="..\ASPNETCore2JwtAuthentication.WebApp\ASPNETCore2JwtAuthentication.WebApp.csproj" />
  </ItemGroup>
  <ItemGroup>
    <None Include="..\ASPNETCore2JwtAuthentication.WebApp\appsettings.json" CopyToOutputDirectory="PreserveNewest" />
  </ItemGroup>
  <ItemGroup>
    <Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c329}" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="fluentassertions" Version="5.10.3" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.8" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
    <PackageReference Include="MSTest.TestAdapter" Version="2.1.2" />
    <PackageReference Include="MSTest.TestFramework" Version="2.1.2" />
  </ItemGroup>
</Project>

using ASPNETCore2JwtAuthentication.WebApp;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.AspNetCore.TestHost;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.Hosting;

namespace ASPNETCore2JwtAuthentication.IntegrationTests
{
    public class CustomWebApplicationFactory : WebApplicationFactory<Program>
    {
        protected override IWebHostBuilder CreateWebHostBuilder()
        {
            var builder = base.CreateWebHostBuilder();
            builder.ConfigureLogging(logging =>
            {
                //TODO: ...
            });
            return builder;
        }

        protected override void ConfigureWebHost(IWebHostBuilder builder)
        {
            builder.ConfigureTestServices(services =>
            {
                // Don't run `IHostedService`s when running as a test
                services.RemoveAll(typeof(IHostedService));
            });
        }
    }
}

using System;
using System.Threading;
using System.Net.Http;

namespace ASPNETCore2JwtAuthentication.IntegrationTests
{
    public static class TestsHttpClient
    {
        private static readonly Lazy<HttpClient> _serviceProviderBuilder =
                new Lazy<HttpClient>(getHttpClient, LazyThreadSafetyMode.ExecutionAndPublication);

        /// <summary>
        /// A lazy loaded thread-safe singleton
        /// </summary>
        public static HttpClient Instance { get; } = _serviceProviderBuilder.Value;

        private static HttpClient getHttpClient()
        {
            var services = new CustomWebApplicationFactory();
            return services.CreateClient(); //NOTE: This action is very time consuming, so it should be defined as a singleton.
        }
    }
}

using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using FluentAssertions;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace ASPNETCore2JwtAuthentication.IntegrationTests
{
    [TestClass]
    public class JwtTests
    {
        [TestMethod]
        public async Task TestLoginWorks()
        {
            // Arrange
            var client = TestsHttpClient.Instance;

            // Act
            var token = await doLoginAsync(client);

            // Assert
            token.Should().NotBeNull();
            token.AccessToken.Should().NotBeNullOrEmpty();
            token.RefreshToken.Should().NotBeNullOrEmpty();
        }

        [TestMethod]
        public async Task TestCallProtectedApiWorks()
        {
            // Arrange
            var client = TestsHttpClient.Instance;

            // Act
            var token = await doLoginAsync(client);

            // Assert
            token.Should().NotBeNull();
            token.AccessToken.Should().NotBeNullOrEmpty();
            token.RefreshToken.Should().NotBeNullOrEmpty();

            // Act
            const string protectedApiUrl = "/api/MyProtectedApi";
            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token.AccessToken);
            var response = await client.GetAsync(protectedApiUrl);
            response.EnsureSuccessStatusCode();

            // Assert
            var responseString = await response.Content.ReadAsStringAsync();
            responseString.Should().NotBeNullOrEmpty();
            var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
            var apiResponse = JsonSerializer.Deserialize<MyProtectedApiResponse>(responseString, options);
            apiResponse.Title.Should().NotBeNullOrEmpty();
            apiResponse.Title.Should().Be("Hello from My Protected Controller! [Authorize]");
        }

        private static async Task<Token> doLoginAsync(HttpClient client)
        {
            const string loginUrl = "/api/account/login";
            var user = new { Username = "Vahid", Password = "1234" };
            var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Post, loginUrl)
            {
                Content = new StringContent(JsonSerializer.Serialize(user), Encoding.UTF8, "application/json")
            });
            response.EnsureSuccessStatusCode();
            var responseString = await response.Content.ReadAsStringAsync();
            responseString.Should().NotBeNullOrEmpty();
            return JsonSerializer.Deserialize<Token>(responseString);
        }
    }
}
 

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc.Abstractions;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Microsoft.AspNetCore.Mvc.Razor;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Routing;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.DependencyInjection;
using System.IO;
using System.Threading.Tasks;
using System;
 
namespace WebToolkit
{
    public static class RazorViewToStringRendererExtensions
    {
        public static IServiceCollection AddRazorViewRenderer(this IServiceCollection services)
        {
            services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
            services.AddScoped<IViewRendererService, ViewRendererService>();
            return services;
        }
    }
 
    public interface IViewRendererService
    {
        Task<string> RenderViewToStringAsync(string viewNameOrPath);
        Task<string> RenderViewToStringAsync<TModel>(string viewNameOrPath, TModel model);
    }
 
    /// <summary>
    /// Modified version of: https://github.com/aspnet/Entropy/blob/dev/samples/Mvc.RenderViewToString/RazorViewToStringRenderer.cs
    /// </summary>
    public class ViewRendererService : IViewRendererService
    {
        private readonly IRazorViewEngine _viewEngine;
        private readonly ITempDataProvider _tempDataProvider;
        private readonly IServiceProvider _serviceProvider;
        private readonly IHttpContextAccessor _httpContextAccessor;
 
        public ViewRendererService(
                    IRazorViewEngine viewEngine,
                    ITempDataProvider tempDataProvider,
                    IServiceProvider serviceProvider,
                    IHttpContextAccessor httpContextAccessor)
        {
            _viewEngine = viewEngine;
            _tempDataProvider = tempDataProvider;
            _serviceProvider = serviceProvider;
            _httpContextAccessor = httpContextAccessor;
        }
 
        public Task<string> RenderViewToStringAsync(string viewNameOrPath)
        {
            return RenderViewToStringAsync(viewNameOrPath, string.Empty);
        }
 
        public async Task<string> RenderViewToStringAsync<TModel>(string viewNameOrPath, TModel model)
        {
            var actionContext = getActionContext();
 
            var viewEngineResult = _viewEngine.FindView(actionContext, viewNameOrPath, isMainPage: false);
            if (!viewEngineResult.Success)
            {
                viewEngineResult = _viewEngine.GetView("~/", viewNameOrPath, isMainPage: false);
                if (!viewEngineResult.Success)
                {
                    throw new FileNotFoundException($"Couldn't find '{viewNameOrPath}'");
                }
            }
 
            var view = viewEngineResult.View;
            using (var output = new StringWriter())
            {
                var viewDataDictionary = new ViewDataDictionary<TModel>(new EmptyModelMetadataProvider(), new ModelStateDictionary())
                {
                    Model = model
                };
 
                var viewContext = new ViewContext(
                    actionContext,
                    view,
                    viewDataDictionary,
                    new TempDataDictionary(actionContext.HttpContext, _tempDataProvider),
                    output,
                    new HtmlHelperOptions());
                await view.RenderAsync(viewContext).ConfigureAwait(false);
                return output.ToString();
            }
        }
 
        private ActionContext getActionContext()
        {
            var httpContext = _httpContextAccessor?.HttpContext;
            if (httpContext != null)
            {
                return new ActionContext(httpContext, httpContext.GetRouteData(), new ActionDescriptor());
            }
 
            httpContext = new DefaultHttpContext { RequestServices = _serviceProvider };
            return new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
        }
    }
}

{ 
    "dependencies": {
        "Microsoft.AspNetCore.Mvc.ViewFeatures": "1.1.0",
        "Microsoft.AspNetCore.Mvc.Razor": "1.1.0"
    }
}

public void ConfigureServices(IServiceCollection services)
{
   services.AddRazorViewRenderer();
}

public class RenderController : Controller
{
    private readonly IViewRendererService _viewRenderService;
    public RenderController(IViewRendererService viewRenderService)
    {
        _viewRenderService = viewRenderService;
    }
 
    public async Task<IActionResult> RenderInviteView()
    {
        var viewModel = new InviteViewModel
        {
            UserId = "1",
            UserName = "Vahid"
        };
        var emailBody = await _viewRenderService.RenderViewToStringAsync("EmailTemplates/Invite", viewModel).ConfigureAwait(false);
        //todo: send emailBody
        return Content(emailBody);
    }
}

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Language" content="fa" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <style type='text/css'>
     .main {
            font-size: 9pt;
            font-family: Tahoma;
     }
    </style>
</head>
<body bgcolor="whitesmoke" style="font-size: 9pt; font-family: Tahoma; background-color: whitesmoke; direction: rtl;">
   <div class="main">@RenderBody()</div>
</body>
</html>

 @using Sample.ViewModels
@model RegisterEmailConfirmationViewModel
@{
Layout = "~/Views/EmailTemplates/_EmailsLayout.cshtml";
}
با سلام
<br />
 اکانت شما با مشخصات ذیل ایجاد گردید:
....

 <a style="direction:ltr" href="@Url.Action("Index", "Home", values: new { area = "" }, protocol: this.Context.Request.Scheme)">@Model.EmailSignature</a>

    public interface ICalculator<T>
    {
        T Add(T operand1, T operand2);
    }

    public class Calculator<T> : ICalculator<T>
    {
        public T Add(T operand1, T operand2)
        {
            return operand1 + operand2;
        }
    }

 Operator '+' cannot be applied to operands of type 'T' and 'T'

    public class Calculator2<T>
    {
        public T Sum(List<T> list)
        {
            T sum = 0;
            for (int i = 0; i < list.Count; i++)
                sum += list[i];
            return sum;
        }
    }

    public interface ICalculator<T>
    {
        T Add(T operand1, T operand2);
    }

    public class Int32Calculator : ICalculator<int>
    {
        public int Add(int operand1, int operand2)
        {
            return operand1 + operand2;
        }
    }

    public class AlgorithmLibrary<T> where T : new() 
    {
        private readonly ICalculator<T> _calculator;
        public AlgorithmLibrary(ICalculator<T> calculator)
        {
            _calculator = calculator;
        }

        public T Sum(List<T> items)
        {
            var sum = new T();
            for (var i = 0; i < items.Count; i++)
            {
                sum = _calculator.Add(sum, items[i]);
            }
            return sum;
        }
    }

 var result = new AlgorithmLibrary<int>(new Int32Calculator()).Sum(new List<int> { 1, 2, 3 });

    public class Algorithms<T> where T : new() 
    {
        public T Calculate(Func<T, T, T> add, IEnumerable<T> numbers)
        {
            var sum = new T();
            foreach (var number in numbers)
            {
                sum = add(sum, number);
            }
            return sum;
        }
    }

 var result = new Algorithms<int>().Calculate((a, b) => a + b, new[] { 1, 2, 3 });

    public class Calculator<T> : ICalculator<T>
    {
        public T Add(T operand1, T operand2)
        {
            return (dynamic)operand1 + operand2;
        }
    }

 var test = new Calculator<int>().Add(1, 2);

public T Add(T t1, T t2)
{
    if (typeof(T) == typeof(double))
    {
        var d1 = (double)t1;
        var d2 = (double)t2;
        return (T)(d1 + d2);
    }
    else if (typeof(T) == typeof(int)){
        var i1 = (int)t1;
        var i2 = (int)t2;
        return (T)(i1 + i2);
    }
    else ...
}

using System;
using System.Linq.Expressions;

namespace GenericsArithmetic
{
    public class Solution3
    {
        public T Add<T>(T a, T b)
        {
            var paramA = Expression.Parameter(typeof(T), "a");
            var paramB = Expression.Parameter(typeof(T), "b");

            var body = Expression.Add(paramA, paramB);
            var add = Expression.Lambda<Func<T, T, T>>(body, paramA, paramB).Compile();
            return add(a, b);
        }
    }
}

public static T Sum<T>(this IEnumerable<T> source)
{
    T sum = Operator<T>.Zero;
    foreach (T value in source)
    {
            sum = Operator.Add(sum, value);
    }
    return sum;
}
 

dotnet tool update -g Microsoft.Web.LibraryManager.Cli
libman init
libman install bootstrap --provider unpkg --destination wwwroot/lib/bootstrap
libman install open-iconic --provider unpkg --destination wwwroot/lib/open-iconic

@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>BlazorServer.App</title>
    <base href="~/" />
    <link href="lib/open-iconic/font/css/open-iconic-bootstrap.min.css" rel="stylesheet" />
    <link href="lib/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet" />
    <link href="css/site.css" rel="stylesheet" />
    <link href="BlazorServer.App.styles.css" rel="stylesheet" />
</head>

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
  </PropertyGroup>
</Project>

using System;
using System.ComponentModel.DataAnnotations;

namespace BlazorServer.Entities
{
    public class HotelRoom
    {
        [Key]
        public int Id { get; set; }

        [Required]
        public string Name { get; set; }

        [Required]
        public int Occupancy { get; set; }

        [Required]
        public decimal RegularRate { get; set; }

        public string Details { get; set; }

        public string SqFt { get; set; }

        public string CreatedBy { get; set; }

        public DateTime CreatedDate { get; set; } = DateTime.Now;

        public string UpdatedBy { get; set; }

        public DateTime UpdatedDate { get; set; }
    }
}

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <ProjectReference Include="..\BlazorServer.Entities\BlazorServer.Entities.csproj" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.3" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.3">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
  </ItemGroup>
</Project>

using BlazorServer.Entities;
using Microsoft.EntityFrameworkCore;

namespace BlazorServer.DataAccess
{
    public class ApplicationDbContext : DbContext
    {
        public DbSet<HotelRoom> HotelRooms { get; set; }

        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
        { }
    }
}

<Project Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <ProjectReference Include="..\BlazorServer.DataAccess\BlazorServer.DataAccess.csproj" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.3" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.3">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
  </ItemGroup>
</Project>

namespace BlazorServer.App
{
    public class Startup
    {
        // ...
 
        public void ConfigureServices(IServiceCollection services)
        {
            var connectionString = Configuration.GetConnectionString("DefaultConnection");
            services.AddDbContext<ApplicationDbContext>(options => options.UseSqlServer(connectionString));

            // ...

{
  "ConnectionStrings": {
    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=HotelManagement;Trusted_Connection=True;MultipleActiveResultSets=true"
  }
}

dotnet tool update --global dotnet-ef --version 5.0.3
dotnet build
dotnet ef migrations --startup-project ../BlazorServer.App/ add Init --context ApplicationDbContext
dotnet ef --startup-project ../BlazorServer.App/ database update --context ApplicationDbContext

using System;
using System.ComponentModel.DataAnnotations;

namespace BlazorServer.Models
{
    public record HotelRoomDTO
    {
        public int Id { get; init; }

        [Required(ErrorMessage = "Please enter the room's name")]
        public string Name { get; init; }

        [Required(ErrorMessage = "Please enter the occupancy")]
        public int Occupancy { get; init; }

        [Range(1, 3000, ErrorMessage = "Regular rate must be between 1 and 3000")]
        public decimal RegularRate { get; init; }

        public string Details { get; init; }

        public string SqFt { get; init; }
    }
}

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <ProjectReference Include="..\BlazorServer.Entities\BlazorServer.Entities.csproj" />
    <ProjectReference Include="..\BlazorServer.Models\BlazorServer.Models.csproj" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="8.1.1" />
  </ItemGroup>
</Project>

using AutoMapper;
using BlazorServer.Entities;

namespace BlazorServer.Models.Mappings
{
    public class MappingProfile : Profile
    {
        public MappingProfile()
        {
            CreateMap<HotelRoomDTO, HotelRoom>().ReverseMap(); // two-way mapping
        }
    }
}

namespace BlazorServer.App
{
    public class Startup
    {
        // ...

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());

            // ...

using System.Collections.Generic;
using System.Threading.Tasks;
using BlazorServer.Models;

namespace BlazorServer.Services
{
    public interface IHotelRoomService
    {
        Task<HotelRoomDTO> CreateHotelRoomAsync(HotelRoomDTO hotelRoomDTO);

        Task<int> DeleteHotelRoomAsync(int roomId);

        IAsyncEnumerable<HotelRoomDTO> GetAllHotelRoomsAsync();

        Task<HotelRoomDTO> GetHotelRoomAsync(int roomId);

        Task<HotelRoomDTO> IsRoomUniqueAsync(string name);

        Task<HotelRoomDTO> UpdateHotelRoomAsync(int roomId, HotelRoomDTO hotelRoomDTO);
    }
}

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using AutoMapper;
using AutoMapper.QueryableExtensions;
using BlazorServer.DataAccess;
using BlazorServer.Entities;
using BlazorServer.Models;
using Microsoft.EntityFrameworkCore;

namespace BlazorServer.Services
{
    public class HotelRoomService : IHotelRoomService
    {
        private readonly ApplicationDbContext _dbContext;
        private readonly IMapper _mapper;
        private readonly IConfigurationProvider _mapperConfiguration;

        public HotelRoomService(ApplicationDbContext dbContext, IMapper mapper)
        {
            _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
            _mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
            _mapperConfiguration = mapper.ConfigurationProvider;
        }

        public async Task<HotelRoomDTO> CreateHotelRoomAsync(HotelRoomDTO hotelRoomDTO)
        {
            var hotelRoom = _mapper.Map<HotelRoom>(hotelRoomDTO);
            hotelRoom.CreatedDate = DateTime.Now;
            hotelRoom.CreatedBy = "";
            var addedHotelRoom = await _dbContext.HotelRooms.AddAsync(hotelRoom);
            await _dbContext.SaveChangesAsync();
            return _mapper.Map<HotelRoomDTO>(addedHotelRoom.Entity);
        }

        public async Task<int> DeleteHotelRoomAsync(int roomId)
        {
            var roomDetails = await _dbContext.HotelRooms.FindAsync(roomId);
            if (roomDetails == null)
            {
                return 0;
            }

            _dbContext.HotelRooms.Remove(roomDetails);
            return await _dbContext.SaveChangesAsync();
        }

        public IAsyncEnumerable<HotelRoomDTO> GetAllHotelRoomsAsync()
        {
            return _dbContext.HotelRooms
                        .ProjectTo<HotelRoomDTO>(_mapperConfiguration)
                        .AsAsyncEnumerable();
        }

        public Task<HotelRoomDTO> GetHotelRoomAsync(int roomId)
        {
            return _dbContext.HotelRooms
                            .ProjectTo<HotelRoomDTO>(_mapperConfiguration)
                            .FirstOrDefaultAsync(x => x.Id == roomId);
        }

        public Task<HotelRoomDTO> IsRoomUniqueAsync(string name)
        {
            return _dbContext.HotelRooms
                            .ProjectTo<HotelRoomDTO>(_mapperConfiguration)
                            .FirstOrDefaultAsync(x => x.Name == name);
        }

        public async Task<HotelRoomDTO> UpdateHotelRoomAsync(int roomId, HotelRoomDTO hotelRoomDTO)
        {
            if (roomId != hotelRoomDTO.Id)
            {
                return null;
            }

            var roomDetails = await _dbContext.HotelRooms.FindAsync(roomId);
            var room = _mapper.Map(hotelRoomDTO, roomDetails);
            room.UpdatedBy = "";
            room.UpdatedDate = DateTime.Now;
            var updatedRoom = _dbContext.HotelRooms.Update(room);
            await _dbContext.SaveChangesAsync();
            return _mapper.Map<HotelRoomDTO>(updatedRoom.Entity);
        }
    }
}

namespace BlazorServer.App
{
    public class Startup
    {
        // ...

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddScoped<IHotelRoomService, HotelRoomService>();

         // ...

private static HtmlDocument GetXHtmlFromUri(string uri)   {
            HtmlDocument htmlDoc = new HtmlDocument()
            {
                OptionCheckSyntax = true,
                OptionFixNestedTags = true,
                OptionAutoCloseOnEnd = true,
                OptionDefaultStreamEncoding = Encoding.UTF8
            };

            var request = (HttpWebRequest)WebRequest.Create(uri);
            request.Method = "GET";



            //important
             request.UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)";
             request.Accept = "text/html";
            request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

            using (var response = request.GetResponse() as HttpWebResponse)
            {
                using (var stream = response.GetResponseStream())
                {
                    htmlDoc.Load(stream, Encoding.UTF8);
                }
            }
            return htmlDoc;
        }

private static HtmlDocument GetXHtmlFromUri2(string uri)        {
            WebClient client = new WebClient() { Encoding = Encoding.UTF8 };
            client.Headers.Add("user-agent", "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)");

            HtmlDocument htmlDoc = new HtmlDocument()
            {
                OptionCheckSyntax = true,
                OptionFixNestedTags = true,
                OptionAutoCloseOnEnd = true,
                OptionDefaultStreamEncoding = Encoding.UTF8
            };

            htmlDoc.LoadHtml(client.DownloadString(uri));

            return htmlDoc;
        }

namespace CrMap.Models
{
    public class Symbol
    {
        public char Character { set; get; }
        public string CharacterCode { set; get; }
    }
}

using System;
using System.Collections.Generic;
using System.Windows.Media;
using CrMap.Models;

namespace CrMap.ViewModels
{
    public class CrMapViewModel
    {
        public IList<Symbol> Symbols { set; get; }
        public int GridRows { set; get; }
        public int GridCols { set; get; }

        public CrMapViewModel()
        {
            fillDataSource();
        }

        private void fillDataSource()
        {
            Symbols = new List<Symbol>();
            GridCols = 15;

            var fontFamily = new FontFamily(new Uri("pack://application:,,,/"), "/Fonts/#whhglyphs");

            GlyphTypeface glyph = null;
            foreach (var typeface in fontFamily.GetTypefaces())
            {
                if (typeface.TryGetGlyphTypeface(out glyph) && (glyph != null))
                    break;
            }

            if (glyph == null)
                throw new InvalidOperationException("Couldn't find a GlyphTypeface.");

            GridRows = (glyph.CharacterToGlyphMap.Count / GridCols) + 1;

            foreach (var item in glyph.CharacterToGlyphMap)
            {
                var index = item.Key;
                Symbols.Add(new Symbol
                {
                    Character = Convert.ToChar(index),
                    CharacterCode = string.Format("&#x{0:X}", index)
                });
            }
        }
    }
}

<Window x:Class="CrMap.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:vm="clr-namespace:CrMap.ViewModels"
        Title="MainWindow" WindowStartupLocation="CenterScreen" WindowState="Maximized"
        Height="350" Width="525">
    <Window.Resources>
        <vm:CrMapViewModel x:Key="vmCrMapViewModel" />
    </Window.Resources>
    <ScrollViewer VerticalScrollBarVisibility="Visible">
        <ItemsControl
                      DataContext="{StaticResource vmCrMapViewModel}"  
                      ItemsSource="{Binding Symbols}"
                      Name="MainItemsControl"
                      VerticalAlignment="Top"     
                      HorizontalAlignment="Center"
                      Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="4">
            <ItemsControl.ItemsPanel>
                <ItemsPanelTemplate>
                    <UniformGrid
                        HorizontalAlignment="Center"
                        VerticalAlignment="Center"
                        Columns="{Binding GridCols}" 
                        Rows="{Binding GridRows}">
                    </UniformGrid>
                </ItemsPanelTemplate>
            </ItemsControl.ItemsPanel>
            <ItemsControl.ItemTemplate>
                <DataTemplate>
                    <ContentControl>
                        <Border BorderBrush="SlateGray"
                            HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
                            BorderThickness="1" CornerRadius="3" Margin="3">
                            <StackPanel Margin="3" Orientation="Vertical">
                                <TextBlock                                         
                                    HorizontalAlignment="Center" 
                                    VerticalAlignment="Center" 
                                    FontFamily="Fonts/#whhglyphs"
                                    Foreground="DarkRed"
                                    FontSize="17"
                                    Text="{Binding Character}" />
                                <TextBlock                                         
                                    HorizontalAlignment="Center" 
                                    VerticalAlignment="Center" 
                                    Text="{Binding CharacterCode}" />
                            </StackPanel>
                        </Border>
                    </ContentControl>
                </DataTemplate>
            </ItemsControl.ItemTemplate>
        </ItemsControl>
    </ScrollViewer>
</Window>