SqlCommand cmd=new SqlCommand ("select count(*) from login where user='"+userName+"' and pass='"+password+"'",con);

select count(*) from login where user='admin' and pass='salam123'

' or 1=1 --

select count(*) from login where user='admin' and pass='' or 1=1 --'

SqlCommand cmd=new SqlCommand ("select count(*) from login where user=@u and pass=@p",con);

cmd.Parameters.Add("@u", SqlDbType.Varchar, 10).Value=TextLogin.Text.Trim();

cmd.Parameters.Add("@p", SqlDbType.Varchar,10).Value=TextPwd.Text.Trim();

@using BlazorWasm.Client.Pages.Authentication

@using System.Security.Claims

@inject NavigationManager NavigationManager

if(AuthState is not null)
{
    <div class="alert alert-danger">
        <p>You [@AuthState.User.Identity.Name] do not have access to the requested page</p>
        <div>
            Your roles:
            <ul>
            @foreach (var claim in AuthState.User.Claims.Where(c => c.Type == ClaimTypes.Role))
            {
                <li>@claim.Value</li>
            }
            </ul>
        </div>
    </div>
}

@code
{
    [CascadingParameter]
    private Task<AuthenticationState> AuthenticationState {set; get;}

    AuthenticationState AuthState;

    protected override async Task OnInitializedAsync()
    {
        AuthState = await AuthenticationState;
        if (!IsAuthenticated(AuthState))
        {
            var returnUrl = NavigationManager.ToBaseRelativePath(NavigationManager.Uri);
            if (string.IsNullOrEmpty(returnUrl))
            {
                NavigationManager.NavigateTo("login");
            }
            else
            {
                NavigationManager.NavigateTo($"login?returnUrl={Uri.EscapeDataString(returnUrl)}");
            }
        }
    }

    private bool IsAuthenticated(AuthenticationState authState) =>
            authState?.User?.Identity is not null && authState.User.Identity.IsAuthenticated;
}

<NotAuthorized>
    <RedirectToLogin></RedirectToLogin>
</NotAuthorized>

using System;
using BlazorServer.Common;
using Microsoft.AspNetCore.Authorization;

namespace BlazorWasm.Client.Utils
{
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = true, Inherited = true)]
    public class RolesAttribute : AuthorizeAttribute
    {
        public RolesAttribute(params string[] roles)
        {
            Roles = $"{ConstantRoles.Admin},{string.Join(",", roles)}";
        }
    }
}

@attribute [Roles(ConstantRoles.Customer, ConstantRoles.Employee)]

namespace BlazorWasm.WebApi.Controllers
{
    [Route("api/[controller]")]
    [Authorize(Roles = "Editor")]
    public class MyProtectedEditorsApiController : Controller
    {
        [HttpGet]
        public IActionResult Get()
        {
            return Ok(new ProtectedEditorsApiDTO
            {
                Id = 1,
                Title = "Hello from My Protected Editors Controller!",
                Username = this.User.Identity.Name
            });
        }
    }
}

namespace BlazorWasm.Client.Services
{
    public class ClientHttpInterceptorService : DelegatingHandler
    {
        private readonly NavigationManager _navigationManager;
        private readonly ILocalStorageService _localStorage;
        private readonly IJSRuntime _jsRuntime;

        public ClientHttpInterceptorService(
                NavigationManager navigationManager,
                ILocalStorageService localStorage,
                IJSRuntime JsRuntime)
        {
            _navigationManager = navigationManager ?? throw new ArgumentNullException(nameof(navigationManager));
            _localStorage = localStorage ?? throw new ArgumentNullException(nameof(localStorage));
            _jsRuntime = JsRuntime ?? throw new ArgumentNullException(nameof(JsRuntime));
        }

        protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
        {
            // How to add a JWT to all of the requests
            var token = await _localStorage.GetItemAsync<string>(ConstantKeys.LocalToken);
            if (token is not null)
            {
                request.Headers.Authorization = new AuthenticationHeaderValue("bearer", token);
            }

            var response = await base.SendAsync(request, cancellationToken);

            if (!response.IsSuccessStatusCode)
            {
                await _jsRuntime.ToastrError($"Failed to call `{request.RequestUri}`. StatusCode: {response.StatusCode}.");

                switch (response.StatusCode)
                {
                    case HttpStatusCode.NotFound:
                        _navigationManager.NavigateTo("/404");
                        break;
                    case HttpStatusCode.Forbidden: // 403
                    case HttpStatusCode.Unauthorized: // 401
                        _navigationManager.NavigateTo("/unauthorized");
                        break;
                    default:
                        _navigationManager.NavigateTo("/500");
                        break;
                }
            }

            return response;
        }
    }
}

@page "/unauthorized"

<div class="alert alert-danger mt-3">
    <p>You don't have access to the requested resource.</p>
</div>

dotnet add package Microsoft.Extensions.Http

namespace BlazorWasm.Client
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            //...

            // builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            /*builder.Services.AddScoped(sp => new HttpClient
            {
                BaseAddress = new Uri(builder.Configuration.GetValue<string>("BaseAPIUrl"))
            });*/

            // dotnet add package Microsoft.Extensions.Http
            builder.Services.AddHttpClient(
                    name: "ServerAPI",
                    configureClient: client =>
                    {
                        client.BaseAddress = new Uri(builder.Configuration.GetValue<string>("BaseAPIUrl"));
                        client.DefaultRequestHeaders.Add("User-Agent", "BlazorWasm.Client 1.0");
                    }
                )
                .AddHttpMessageHandler<ClientHttpInterceptorService>();
            builder.Services.AddScoped<ClientHttpInterceptorService>();
            builder.Services.AddScoped(sp => sp.GetRequiredService<IHttpClientFactory>().CreateClient("ServerAPI"));

            //...
        }
    }
}

<html itemscope itemtype="http://schema.org/Article">

<title>عنوان صفحه ، حداکثر 60 تا 70 کارکتر باشد</title>
<meta name="description" content="شرح صفحه ، حداکثر 150 کارکتر باشد" /> 

<!-- Schema.org markup for Google+ -->
<meta itemprop="name" content="نام یا عنوان صفحه">
<meta itemprop="description" content="شرح صفحه">
<meta itemprop="image" content="نشانی اینترنتی عکسی که در پیشنمایش نشان داده میشود"> 

<!-- Twitter Card data -->
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="کپی رایت نام  سایت">
<meta name="twitter:title" content="نام یا عنوان صفحه">
<meta name="twitter:description" content="شرح صفحه">
<meta name="twitter:creator" content="نویسنده">
<!-- Picture size at least  280x150px -->عکس پیشنمایش با ابعاد حداقل   
<meta name="twitter:image:src" content="نشانی اینترنتی عکس مطلب"> 

<!-- Open Graph data -->
<meta property="og:title" content="عنوان صفحه" />
<meta property="og:type" content="article" />
<meta property="og:url" content="نشانی سایت" />
<meta property="og:image" content="نشانی عکس مطلب" />
<meta property="og:description" content="شرح مطلب" />
<meta property="og:site_name" content="نام سایت" />
<meta property="article:published_time" content="تاریخ انتشار" />
<meta property="article:modified_time" content="تاریخ بروزرسانی" />
<meta property="article:section" content="نام بخش محتوی متن مقاله" />
<meta property="article:tag" content="نام تگ محتوی متن مقاله" />
<meta property="fb:admins" content="شناسه عددی کاربری شما در فیسبوک" />

<html itemscope itemtype="http://schema.org/Product">

<title>عنوان صفحه</title>
<meta name="description" content="شرح صفحه" />

<!-- Schema.org markup for Google+ -->
<meta itemprop="name" content="عنوان صفحه">
<meta itemprop="description" content="Tشرح صفحه">
<meta itemprop="image" content="نشانی عکس محصول یا کالا">

<!-- Twitter Card data -->
<meta name="twitter:card" content="product">
<meta name="twitter:site" content="کپی رایت سایت">
<meta name="twitter:title" content="عنوان صفحه">
<meta name="twitter:description" content="شرح محصول یا کالا">
<meta name="twitter:creator" content="نویسنده">
<meta name="twitter:image" content="نشانی عکس محصول یا کالا">
<meta name="twitter:data1" content="قیمت محصول یا کالا">
<meta name="twitter:label1" content="Price">
<meta name="twitter:data2" content="رنگ کالا یا محصحول">
<meta name="twitter:label2" content="Color">

<!-- Open Graph data -->
<meta property="og:title" content="عنوان صفحه" />
<meta property="og:type" content="article" />
<meta property="og:url" content="نشانی سایت" />
<meta property="og:image" content="عکس محصول یا کالا" />
<meta property="og:description" content="شرح مصحول" />
<meta property="og:site_name" content="نام سایت" />
<meta property="og:price:amount" content="قیمت محصول یا کالا" />
<meta property="og:price:currency" content="واحد ارزی قیمت" />

• کنترل فیلدهایی که قصد داریم توسط Gridify پشتیبانی شوند
• تغییر نام فیلد در رشته string برای جستجو
• تغییر مقدار وارد شده در جستجو، قبل از اعمال فیلترینگ توسط Mapper Convertor
• اضافه کردن پشتیبانی از پراپرتی‌های کلاس‌های فرزند (Child Classes)
• پشتیبانی از DTO آبجکت‌ها با پراپرتی‌های متفاوت

var customMappings = new GridifyMapper<Person>();

var customMappings = new GridifyMapper<Person>(true);

var result = _dbContext.Persons.Gridify(filter , customMappings);

customMappings.AddMap("name", q => q.FullName );

var customMappings = new GridifyMapper<Person>()
                         .GenerateMappings()
                         .RemoveMap("Password");

var customMappings = new GridifyMapper<Person>()
                     .AddMap("name" , q=> q.FullName , q => q.ToLower() )

var gm = new GridifyMapper<Person>().GenerateMappings();
gm.AddMap("date", g => g.BrithDate , q => q == "null" ? null : q);

• نام Package که برای منابع پروژه‌ی جاری نیازی به ذکر آن نیست.
  
• Resource که همیشه قید می‌شود.
  
• <ResourceType> نوع منبع را مشخص می‌کند و می‌تواند Id، String، Color، Layout،Drawable و ... باشد.
  
• <ResourceName> نام منبع را مشخص مینماید.
  

dotnet new blazor --interactivity None

@page "/ssr-page/{Data:int}"

<PageTitle>An SSR component</PageTitle>

<h1>An SSR component rendered by a Minimal-API!</h1>

<div>
    Data: @Data
</div>

@code {

    [Parameter]
    public int Data { get; set; }

}

var builder = WebApplication.CreateBuilder(args);

// ...

builder.Services.AddRazorComponents();

// ...

// http://localhost:5227/ssr-component?data=2
// or it can be called directly http://localhost:5227/ssr-page/2
app.MapGet("/ssr-component",
           (int data = 1) =>
           {
               var parameters = new Dictionary<string, object?>
                                {
                                    { nameof(SsrTest.Data), data },
                                };
               return new RazorComponentResult<SsrTest>(parameters);
           });

app.UseStaticFiles();
app.UseAntiforgery();

app.MapRazorComponents<App>();
app.Run();

// ...

<LayoutView Layout="@typeof(MainLayout)">
    <PageTitle>Home</PageTitle>

    <h2>Welcome to your new app.</h2>
</LayoutView>

// ...

builder.Services.AddRazorComponents()
       .AddInteractiveServerComponents();

// ...

app.MapRazorComponents<App>().AddInteractiveServerRenderMode();

// ...

<script src="_framework/blazor.web.js"></script>

@rendermode InteractiveServer

<h1>Counter</h1>

<p role="status">Current count: @_currentCount</p>

<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>

@code {
    private int _currentCount;

    private void IncrementCount()
    {
        _currentCount++;
    }

}

// http://localhost:5227/server-interactive-component
app.MapGet("/server-interactive-component", () => new RazorComponentResult<Counter>());

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Interactive server component</title>
    <base href="/"/>
</head>
<body>
   <h1>Interactive server component</h1>

   <Counter/>

  <script src="_framework/blazor.web.js"></script>
</body>
</html>

// http://localhost:5227/server-interactive-component
app.MapGet("/server-interactive-component", () => new RazorComponentResult<CounterInteractive>());

using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;

namespace WebApi8x.Services;

public class BlazorStaticRendererService
{
    private readonly HtmlRenderer _htmlRenderer;

    public BlazorStaticRendererService(HtmlRenderer htmlRenderer) => _htmlRenderer = htmlRenderer;

    public Task<string> StaticRenderComponentAsync<T>() where T : IComponent
        => RenderComponentAsync<T>(ParameterView.Empty);

    public Task<string> StaticRenderComponentAsync<T>(Dictionary<string, object?> dictionary) where T : IComponent
        => RenderComponentAsync<T>(ParameterView.FromDictionary(dictionary));

    private Task<string> RenderComponentAsync<T>(ParameterView parameters) where T : IComponent =>
        _htmlRenderer.Dispatcher.InvokeAsync(async () =>
                                             {
                                                 var output = await _htmlRenderer.RenderComponentAsync<T>(parameters);
                                                 return output.ToHtmlString();
                                             });
}

builder.Services.AddScoped<HtmlRenderer>();
builder.Services.AddScoped<BlazorStaticRendererService>();

app.MapGet("/static-renderer-service-test",
           async (BlazorStaticRendererService renderer, int data = 1) =>
           {
               var parameters = new Dictionary<string, object?>
                                {
                                    { nameof(SsrTest.Data), data },
                                };
               var html = await renderer.StaticRenderComponentAsync<SsrTest>(parameters);
               return Results.Content(html, "text/html");
           });

 You can control me by sending these commands :

/ newbot - create a new bot

/ token - generate authorization token

/ revoke - revoke bot access token

/ setname - change a bot's name

/ setdescription - change bot description

/ setabouttext - change bot about info

/ setuserpic - change bot profile photo

/ setcommands - change bot commands list

/ setjoingroups - can your bot be added to groups ?

/ setprivacy - what messages does your bot see in groups ?

/ deletebot - delete a bot

/ cancel - cancel the current operation

public class mydata
    {
        public result[] result;
    }
    public class result
    {
        public int update_id { get; set; }
        public message message { get; set; }
    }
    public class message
    {
        public int message_id { get; set; }
        public message_from from { get; set; }
        public message_chat chat { get; set; }
        public int date { get; set; }
        public string text { get; set; }
    }
    public class message_from
    {
        public int ind { get; set; }
        public string first_name { get; set; }
        public string username { get; set; }
    }
    public class message_chat
    {
        public int id { get; set; }
        public string first_name { get; set; }
        public string username { get; set; }
    }
 
public  Void GetUpdates()
        {
 
            WebRequest req = WebRequest.Create("https://api.telegram.org/bot" + yourToken + "/getUpdates");
            req.UseDefaultCredentials = true;
            WebResponse resp = req.GetResponse();
            Stream stream = resp.GetResponseStream();
            StreamReader sr = new StreamReader(stream);
            string s = sr.ReadToEnd();
            sr.Close();
            var jobject = Newtonsoft.Json.Linq.JObject.Parse(s);
            mydata gg = JsonConvert.DeserializeObject<mydata>(jobject.ToString());
            List<result> results = new List<result>();
            foreach (result rs in gg.result)
            {
                results.Add(rs); 
                SendMessage(rs.message.chat.id.ToString(), "hello"+" "+"Dear"+rs.message.chat.first_name); 
            }             
        }

public static void SendMessage(string chat_id, string message)
        {
            WebRequest req = WebRequest.Create("https://api.telegram.org/bot" + youToken + "/sendMessage?chat_id=" + chat_id + "&text=" + message);
            req.UseDefaultCredentials = true;
 
            var result = req.GetResponse();
            req.Abort();
        }

شروع کار با iTextSharp

معمولا برای کار با iText یک سری روال تکراری از قبیل انتخاب نام فایل نهایی، تعریف فونت، سایز کاغذ، حاشیه بندی و ... را باید طی کنید که کدهای آن را در ذیل مشاهده می‌کنید:

            var fileStream = new FileStream("card.pdf", FileMode.Create, FileAccess.Write, FileShare.None);

            var docFont = GetFont();

            var pageSize = PageSize.A6.Rotate(); // سایز کارت را اینجا باید مشخص کرد

            var doc = new Document(pageSize);

            doc.SetMargins(18f, 18f, 15f, 2f);

            var pdfWriter = PdfWriter.GetInstance(doc, fileStream);

            doc.Open();

برای درج عکس به صورت شفاف در پس زمینه کارت باید از کد زیر استفاده کرد:

            //  درج لوگوی مسابقات به صورت شفاف در پس زمینه
            var canvas = pdfWriter.DirectContentUnder;
            var logoImg = Image.GetInstance(competitionImagePath);
            logoImg.SetAbsolutePosition(0, 0);
            logoImg.ScaleAbsolute(pageSize);
            var graphicsState = new PdfGState { FillOpacity = 0.2F };
            canvas.SetGState(graphicsState);
            canvas.AddImage(logoImg);

            // جدولی که برای چیدمان عناصر ارم دانشگاه و عنوان و عکس شخص استفاده می‌شود
            var topTable = new PdfPTable(3)
            {
                WidthPercentage = 100,
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                ExtendLastRow = false,
            };

            var universityLogoImage = Image.GetInstance(universityLogoPath);

            universityLogoImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(universityLogoImage)
            {
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            topTable.AddCell(new PdfPCell(new Phrase("کارت مسابقات دانشگاه آزاد اسلامی", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_CENTER,
                Border = 0,
            });

            var userImage = Image.GetInstance(userModel.ImagePath);
            userImage.Border = Rectangle.TOP_BORDER | Rectangle.RIGHT_BORDER | Rectangle.BOTTOM_BORDER | Rectangle.LEFT_BORDER;
            userImage.BorderWidth = 1f;
            userImage.BorderColor = new BaseColor(204, 204, 204); // gray color
            userImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(userImage)
            {
                HorizontalAlignment = 2,
                Border = 0
            });

            int[] topTableColumnsWidth = { 10, 25, 10 };

            topTable.SetWidths(topTableColumnsWidth);

            doc.Add(topTable);

    public class UserModel
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string StudentNumber { get; set; }
        public string NationalCode { get; set; }
        public string UniversityName { get; set; }
        public string ImagePath { get; set; }
    }

using System;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;
using Font = iTextSharp.text.Font;
using Image = iTextSharp.text.Image;
using Rectangle = iTextSharp.text.Rectangle;

namespace ITextSharpCardSample
{
    public class CardReport
    {
        public static void Generate(UserModel userModel, string competitionImagePath, string universityLogoPath)
        {
            var fileStream = new FileStream("card.pdf", FileMode.Create, FileAccess.Write, FileShare.None);

            var docFont = GetFont();

            var pageSize = PageSize.A6.Rotate(); // سایز کارت را اینجا باید مشخص کرد

            var doc = new Document(pageSize);

            doc.SetMargins(18f, 18f, 15f, 2f);

            var pdfWriter = PdfWriter.GetInstance(doc, fileStream);

            doc.Open();

            //  درج لوگوی مسابقات به صورت شفاف در پس زمینه
            var canvas = pdfWriter.DirectContentUnder;
            var logoImg = Image.GetInstance(competitionImagePath);
            logoImg.SetAbsolutePosition(0, 0);
            logoImg.ScaleAbsolute(pageSize);
            var graphicsState = new PdfGState { FillOpacity = 0.2F };
            canvas.SetGState(graphicsState);
            canvas.AddImage(logoImg);


            // جدولی که برای چیدمان عناصر ارم دانشگاه و عنوان و عکس شخص استفاده می‌شود
            var topTable = new PdfPTable(3)
            {
                WidthPercentage = 100,
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                ExtendLastRow = false,
            };

            var universityLogoImage = Image.GetInstance(universityLogoPath);

            universityLogoImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(universityLogoImage)
            {
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            topTable.AddCell(new PdfPCell(new Phrase("کارت مسابقات دانشگاه آزاد اسلامی", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_CENTER,
                Border = 0,
            });

            var userImage = Image.GetInstance(userModel.ImagePath);
            userImage.Border = Rectangle.TOP_BORDER | Rectangle.RIGHT_BORDER | Rectangle.BOTTOM_BORDER | Rectangle.LEFT_BORDER;
            userImage.BorderWidth = 1f;
            userImage.BorderColor = new BaseColor(204, 204, 204); // gray color
            userImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(userImage)
            {
                HorizontalAlignment = 2,
                Border = 0
            });

            int[] topTableColumnsWidth = { 10, 25, 10 };

            topTable.SetWidths(topTableColumnsWidth);

            doc.Add(topTable);


            // جدول مشخصات شرکت کننده مثل نام و نام خانوادگی
            var infoTable = new PdfPTable(4)
            {
                WidthPercentage = 100,
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                ExtendLastRow = false,
                SpacingBefore = 15,
            };

            infoTable.AddCell(new PdfPCell(new Phrase("نام:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0,
                PaddingBottom = 15
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.FirstName, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("نام خانوادگی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.LastName, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("شماره\nدانشجویی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0,
                PaddingBottom = 15
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.StudentNumber, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("کد ملی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.NationalCode, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("واحد دانشگاهی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.UniversityName, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });


            // دو سلول بعدی صرفا جهت تکمیل شدن یک ردیف است تا عملکرد صحیح خود را داشته باشد
            infoTable.AddCell(new PdfPCell(new Phrase("", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });


            int[] infoTableColumnsWidth = { 20, 15, 20, 15 };

            infoTable.SetWidths(infoTableColumnsWidth);

            doc.Add(infoTable);

            doc.Close();
        }

        private static Font GetFont()
        {
            const string fontName = "Iranian Sans";

            if (FontFactory.IsRegistered(fontName))
                return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);

            var fontPath = "Fonts/irsans.ttf"; // مسیر فونت

            FontFactory.Register(fontPath);

            return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
        }

    }

}

    class Program
    {
        static void Main(string[] args)
        {
            var userModel = new UserModel
            {
                FirstName = "علی",
                LastName = "احمدی",
                NationalCode = "1234567890",
                StudentNumber = "23242342",
                UniversityName = "آزاد",
                ImagePath = "Images/avatar.jpg"
            };

            CardReport.Generate(userModel, "Images/competition_logo.jpg", "Images/university_logo.png");

            System.Diagnostics.Process.Start("card.pdf");

        }
    }

Install-Package Microsoft.AspNet.WebApi.HelpPage

@Html.ActionLink("API", "Index", "Help", new { area = "" }, null)

protected void Application_Start()
{
    // Add this code, if not present.
    AreaRegistration.RegisterAllAreas();

    // ...
}

config.SetDocumentationProvider(new XmlDocumentationProvider(
    HttpContext.Current.Server.MapPath("~/App_Data/XmlDocument.xml")));

/// <summary>
/// Gets some very important data from the server.
/// </summary>
public IEnumerable<string> Get()
{
    return new string[] { "value1", "value2" };
}

/// <summary>
/// Looks up some data by ID.
/// </summary>
/// <param name="id">The ID of the data.</param>
public string Get(int id)
{
    return "value";
}

[ApiExplorerSettings(IgnoreApi=true)]
public HttpResponseMessage Get(int id) {  }