<Project>
  …
  <ItemGroup>
    <Content Include="README.txt">
      <Pack>true</Pack>
      <PackagePath>README.txt</PackagePath>
    </Content>
  </ItemGroup>
  …
</Project>

using System.ComponentModel;
using System.ComponentModel.DataAnnotations;

namespace Mvc4TwitterBootStrapTest.Models
{
    public class User
    {
        [DisplayName("نام")]
        [Required(ErrorMessage="لطفا نام را تکمیل کنید")]
        public string Name { set; get; }

        [DisplayName("نام خانوادگی")]
        [Required(ErrorMessage = "لطفا نام خانوادگی را تکمیل کنید")]
        public string LastName { set; get; }
    }
}

using System.Web.Mvc;
using Mvc4TwitterBootStrapTest.Models;

namespace Mvc4TwitterBootStrapTest.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public ActionResult Index(User user)
        {
            if (this.ModelState.IsValid)
            {
                if (user.Name != "Vahid")
                {
                    this.ModelState.AddModelError("", "لطفا مشکلات را برطرف کنید!");
                    this.ModelState.AddModelError("Name", "نام فقط باید وحید باشد!");
                    return View(user);
                }
                // todo: save ...
                return RedirectToAction("Index");
            }
            return View(user);
        }
    }
}

@model Mvc4TwitterBootStrapTest.Models.User
@{
    ViewBag.Title = "تعریف کاربر";
}
@using (Html.BeginForm("Index", "Home", FormMethod.Post, new { @class = "form-horizontal" }))
{
    @Html.ValidationSummary(true, null, new { @class = "alert alert-error alert-block" })

    <fieldset>
        <legend>تعریف کاربر</legend>
        <div class="control-group">
            @Html.LabelFor(x => x.Name, new { @class = "control-label" })
            <div class="controls">
                @Html.TextBoxFor(x => x.Name)
                @Html.ValidationMessageFor(x => x.Name, null, new { @class = "help-inline" })
            </div>
        </div>
        <div class="control-group">
            @Html.LabelFor(x => x.LastName, new { @class = "control-label" })
            <div class="controls">
                @Html.TextBoxFor(x => x.LastName)
                @Html.ValidationMessageFor(x => x.LastName, null, new { @class = "help-inline" })
            </div>
        </div>
        <div class="form-actions">
            <button type="submit" class="btn btn-primary">
                ارسال</button>
        </div>
    </fieldset>
}

@section javaScript
{
    <script type="text/javascript">
        $.validator.setDefaults({
            highlight: function (element, errorClass, validClass) {
                if (element.type === 'radio') {
                    this.findByName(element.name).addClass(errorClass).removeClass(validClass);
                } else {
                    $(element).addClass(errorClass).removeClass(validClass);
                    $(element).closest('.control-group').removeClass('success').addClass('error');
                }
                $(element).trigger('highlated');
            },
            unhighlight: function (element, errorClass, validClass) {
                if (element.type === 'radio') {
                    this.findByName(element.name).removeClass(errorClass).addClass(validClass);
                } else {
                    $(element).removeClass(errorClass).addClass(validClass);
                    $(element).closest('.control-group').removeClass('error').addClass('success');
                }
                $(element).trigger('unhighlated');
            }
        });

        $(function () {
            $('form').each(function () {
                $(this).find('div.control-group').each(function () {
                    if ($(this).find('span.field-validation-error').length > 0) {
                        $(this).addClass('error');
                    }
                });
            });
        });
    </script>
}

using System.Web;
using System.Windows.Forms;

namespace PdfReportSamples
{
    public static class AppPath
    {
        public static string ApplicationPath
        {
            get
            {
                if (isInWeb)
                    return HttpRuntime.AppDomainAppPath;

                return Application.StartupPath;
            }
        }

        private static bool isInWeb
        {
            get
            {
                return HttpContext.Current != null;
            }
        }
    }
}

using System;

namespace PdfReportSamples.IList
{
    public class User
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public string LastName { set; get; }
        public long Balance { set; get; }
        public DateTime RegisterDate { set; get; }
    }
}

using System;
using System.Collections.Generic;
using PdfRpt.Core.Contracts;
using PdfRpt.FluentInterface;

namespace PdfReportSamples.IList
{
    public class IListPdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.RightToLeft);
                doc.Orientation(PageOrientation.Portrait);
                doc.PageSize(PdfPageSize.A4);
                doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" });
            })
            .DefaultFonts(fonts =>
            {
                fonts.Path(Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf",
                                  Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.ttf");
            })
            .PagesFooter(footer =>
            {
                footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy"));
            })
            .PagesHeader(header =>
            {
                header.DefaultHeader(defaultHeader =>
                {
                    defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png");
                    defaultHeader.Message("گزارش جدید ما");
                });
            })
            .MainTableTemplate(template =>
            {
                template.BasicTemplate(BasicTemplate.ClassicTemplate);
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Relative);
                table.NumberOfDataRowsPerPage(5);
            })
            .MainTableDataSource(dataSource =>
            {
                var listOfRows = new List<User>();
                for (int i = 0; i < 200; i++)
                {
                    listOfRows.Add(new User { Id = i, LastName = "نام خانوادگی " + i, Name = "نام " + i, Balance = i + 1000 });
                }
                dataSource.StronglyTypedList<User>(listOfRows);
            })
            .MainTableSummarySettings(summarySettings =>
            {
                summarySettings.OverallSummarySettings("جمع کل");
                summarySettings.PerviousPageSummarySettings("نقل از صفحه قبل");
                summarySettings.PageSummarySettings("جمع صفحه");
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("rowNo");
                    column.IsRowNumber(true);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(1);
                    column.HeaderCell("#");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Id);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(2);
                    column.HeaderCell("شماره");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Name);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(3);
                    column.HeaderCell("نام");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.LastName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(3);
                    column.HeaderCell("نام خانوادگی");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Balance);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(4);
                    column.Width(2);
                    column.HeaderCell("موجودی");
                    column.ColumnItemsTemplate(template =>
                    {
                        template.TextBlock();
                        template.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                    column.AggregateFunction(aggregateFunction =>
                    {
                        aggregateFunction.NumericAggregateFunction(AggregateFunction.Sum);
                        aggregateFunction.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                });

            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "رکوردی یافت نشد.");
            })
            .Export(export =>
            {
                export.ToExcel();
                export.ToCsv();
                export.ToXml();
            })
            .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\RptIListSample.pdf"));
        }
    }
}

var rpt = new IListPdfReport().CreatePdfReport();
// rpt.FileName

• وقتی کانکشنی در حالت MARS برقرار می‌شود، یک سشن نیز همراه با یکسری اطلاعات اضافی برای آن ایجاد شده که باعث ایجاد Overhead خواهد شد.
  
• دستورات مارس  thread-safe  نیستند.
  

    public class Role : IdentityRole<int, UserRole, RoleClaim>, IAuditableEntity
    {
        public Role()
        {
        }

        public Role(string name)
            : this()
        {
            Name = name;
        }

        public Role(string name, string description)
            : this(name)
        {
            Description = description;
        }

        public string Description { get; set; }
    }

    public class UserRole : IdentityUserRole<int>, IAuditableEntity
    {
        public virtual User User { get; set; }

        public virtual Role Role { get; set; }
    }

public class RoleClaim : IdentityRoleClaim<int>, IAuditableEntity
{
   public virtual Role Role { get; set; }
}

public class UserClaim : IdentityUserClaim<int>, IAuditableEntity
{
   public virtual User User { get; set; }
}

public class UserToken : IdentityUserToken<int>, IAuditableEntity
{
   public virtual User User { get; set; }
}

public class UserLogin : IdentityUserLogin<int>, IAuditableEntity
{
   public virtual User User { get; set; }
}

    public class User : IdentityUser<int, UserClaim, UserRole, UserLogin>, IAuditableEntity
    {
        public User()
        {
            UserUsedPasswords = new HashSet<UserUsedPassword>();
            UserTokens = new HashSet<UserToken>();
        }

        [StringLength(450)]
        public string FirstName { get; set; }

        [StringLength(450)]
        public string LastName { get; set; }

        [NotMapped]
        public string DisplayName
        {
            get
            {
                var displayName = $"{FirstName} {LastName}";
                return string.IsNullOrWhiteSpace(displayName) ? UserName : displayName;
            }
        }

        [StringLength(450)]
        public string PhotoFileName { get; set; }

        public DateTimeOffset? BirthDate { get; set; }

        public DateTimeOffset? CreatedDateTime { get; set; }

        public DateTimeOffset? LastVisitDateTime { get; set; }

        public bool IsEmailPublic { get; set; }

        public string Location { set; get; }

        public bool IsActive { get; set; } = true;

        public virtual ICollection<UserUsedPassword> UserUsedPasswords { get; set; }

        public virtual ICollection<UserToken> UserTokens { get; set; }
    }

    public class UserUsedPassword : IAuditableEntity
    {
        public int Id { get; set; }

        public string HashedPassword { get; set; }

        public virtual User User { get; set; }
        public int UserId { get; set; }
    }

 public abstract class ApplicationDbContextBase :
  IdentityDbContext<User, Role, int, UserClaim, UserRole, UserLogin, RoleClaim, UserToken>,
  IUnitOfWork

protected void BeforeSaveTriggers()
{
  ValidateEntities();
  SetShadowProperties();
  this.ApplyCorrectYeKe();
}

 public class ApplicationDbContext : ApplicationDbContextBase

        protected override void OnModelCreating(ModelBuilder builder)
        {
            // it should be placed here, otherwise it will rewrite the following settings!
            base.OnModelCreating(builder);

            // Adds all of the ASP.NET Core Identity related mappings at once.
            builder.AddCustomIdentityMappings(SiteSettings.Value);

            // Custom application mappings


            // This should be placed here, at the end.
            builder.AddAuditableShadowProperties();
        }

 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();
        }

• Which API are you using? – Google+ API
• Where will you be calling the API from? – Web server (e.g. node.js, Tomcat)
• What data will you be accessing? – User data

https://localhost:6001/signin-google

{
  "Authentication": {
    "Google": {
      "ClientId": "xxxx",
      "ClientSecret": "xxxx"
    }
  }
}

namespace DNT.IDP
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
   // ... 

            services.AddAuthentication()
                .AddGoogle(authenticationScheme: "Google", configureOptions: options =>
                {
                    options.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
                    options.ClientId = Configuration["Authentication:Google:ClientId"];
                    options.ClientSecret = Configuration["Authentication:Google:ClientSecret"];
                });
        }

 public const string ExternalCookieAuthenticationScheme = "idsrv.external";

namespace DNT.IDP.Controllers.Account
{
    [SecurityHeaders]
    [AllowAnonymous]
    public class ExternalController : Controller
    {
        public async Task<IActionResult> Callback()
        {
            var result = await HttpContext.AuthenticateAsync(IdentityServer4.IdentityServerConstants.ExternalCookieAuthenticationScheme);
            var returnUrl = result.Properties.Items["returnUrl"] ?? "~/";

            var (user, provider, providerUserId, claims) = await FindUserFromExternalProvider(result);
            if (user == null)
            {
                // user = AutoProvisionUser(provider, providerUserId, claims);
                
                var returnUrlAfterRegistration = Url.Action("Callback", new { returnUrl = returnUrl });
                var continueWithUrl = Url.Action("RegisterUser", "UserRegistration" ,
                    new { returnUrl = returnUrlAfterRegistration, provider = provider, providerUserId = providerUserId });
                return Redirect(continueWithUrl);
            }

var (user, provider, providerUserId, claims) = await FindUserFromExternalProvider(result);  
foreach (var claim in claims)
{
   _logger.LogInformation($"External provider[{provider}] info-> claim:{claim.Type}, value:{claim.Value}");
}

External provider[Google] info-> claim:http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name, value:Vahid N.
External provider[Google] info-> claim:http://schemas.xmlsoap.org/ws/2005/05/identity/claims/givenname, value:Vahid
External provider[Google] info-> claim:http://schemas.xmlsoap.org/ws/2005/05/identity/claims/surname, value:N.
External provider[Google] info-> claim:urn:google:profile, value:https://plus.google.com/105013528531611201860
External provider[Google] info-> claim:http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress, value:my.name@gmail.com

        [HttpGet]
        public async Task<IActionResult> Callback()
        {
            // ...

            var (user, provider, providerUserId, claims) = await FindUserFromExternalProvider(result);
            if (user == null)
            {
                // user wasn't found by provider, but maybe one exists with the same email address?  
                if (provider == "Google")
                {
                    // email claim from Google
                    var email = claims.FirstOrDefault(c =>
                        c.Type == "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress");
                    if (email != null)
                    {
                        var userByEmail = await _usersService.GetUserByEmailAsync(email.Value);
                        if (userByEmail != null)
                        {
                            // add Google as a provider for this user
                            await _usersService.AddUserLoginAsync(userByEmail.SubjectId, provider, providerUserId);

                            // redirect to ExternalLoginCallback
                            var continueWithUrlAfterAddingUserLogin =
                                Url.Action("Callback", new {returnUrl = returnUrl});
                            return Redirect(continueWithUrlAfterAddingUserLogin);
                        }
                    }
                }


                var returnUrlAfterRegistration = Url.Action("Callback", new {returnUrl = returnUrl});
                var continueWithUrl = Url.Action("RegisterUser", "UserRegistration",
                    new {returnUrl = returnUrlAfterRegistration, provider = provider, providerUserId = providerUserId});
                return Redirect(continueWithUrl);
            }