public class AccessControlService
{
        private DbContext db;

        public AccessControlService()
        {
            db = new DbContext();
        }

        public IEnumerable<Permission> GetUserPermissions(string userId)
        {
            var userRoles = this.GetUserRoles(userId);
            var userPermissions = new List<Permission>();
            foreach (var userRole in userRoles)
            {
                foreach (var permission in userRole.Permissions)
                {
                    // prevent duplicates
                    if (!userPermissions.Contains(permission))
                        userPermissions.Add(permission);
                }
            }
            return userPermissions;
        }
        public IEnumerable<Role> GetUserRoles(string userId)
        {
            return db.Users.FirstOrDefault(x => x.UserId == userId).Roles.ToList();
        }

        public bool HasPermission(string userId, string area, string control)
        {
            var found = false;
            var userPermissions = this.GetUserPermissions(userId);
            var permission = userPermissions.FirstOrDefault(x => x.Area == area && x.Control == control);
            if (permission != null)
                found = true;
            return found;
        }
{

    [RoutePrefix("َAuth/permissions")]
    public class PermissionsController : ApiController
    {
        private AccessControlService _AccessControlService = null;
        public PermissionsController()
        {
            _AccessControlService = new AccessControlService();
        }

        [Route("GetUserPermissions")]
        public async Task<IHttpActionResult> GetUserPermissions()
        {
            if (!User.Identity.IsAuthenticated)
            {
                return Unauthorized();
            }
            return Ok(_AccessControlService.GetPermissions(User.Identity.GetCurrentUserId()));
        }        
    }

'use strict';
angular.module('App').factory('permissionService', ['$http', '$q', function ($http, $q) {

    var _getUserPermissions = function () {
        return $http.get(serviceBaseUrl + '/api/permissions/GetUserPermissions/');
    }

    var _isAuthorize = function (area, control) {
        return _.some($scope.permissions, { 'area': area, 'control': control });
    }

    return {
        getUserPermissions: _getUserPermissions,
        isAuthorize: _isAuthorize
    };
}]);

    $scope.login = function () {
        authService.login($scope.loginData).then(function (response) {
            savePermissions();
            $location.path('/userPanel');
        },
         function (err) {
             $scope.message = err.error_description;
         });
    };

    var savePermissions = function () {
        permissionService.getUserPermissions().then(function (response) {
            $rootScope.permissions = response.data;
        },
        function (err) {
        });
    }
}

<div ng-controller="childController">
    <div ng-if="isAuthorize('articles', 'edit')" >
    <!-- the block that we want to not see unauthorize person -->
    </div>
</div>

using System;
using System.Diagnostics;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;

namespace PdfForm
{
    class Program
    {
        //روش صحیح ثبت و معرفی فونت در این کتابخانه
        public static iTextSharp.text.Font GetTahoma()
        {
            var fontName = "Tahoma";
            if (!FontFactory.IsRegistered(fontName))
            {
                var fontPath = Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf";
                FontFactory.Register(fontPath);
            }
            return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
        }

        static void Main(string[] args)
        {
            string fileNameExisting = @"form.pdf";
            string fileNameNew = @"newform.pdf";

            using (var existingFileStream = new FileStream(fileNameExisting, FileMode.Open))
            using (var newFileStream = new FileStream(fileNameNew, FileMode.Create))
            {
                var pdfReader = new PdfReader(existingFileStream);
                using (var stamper = new PdfStamper(pdfReader, newFileStream))
                {
                    //نکته مهم جهت کار با اطلاعات فارسی
                    //در غیراینصورت شاهد ثبت اطلاعات نخواهید بود
                    stamper.AcroFields.AddSubstitutionFont(GetTahoma().BaseFont);

                    //form.Fields.Keys = تمام فیلدهای موجود در فرم
                    var form = stamper.AcroFields;                   

                    //مقدار دهی فیلدهای فرم
                    form.SetField("TextBox1", "مقدار1");
                    form.SetField("TextBox2", "مقدار2");

                    // "Yes" and "Off" are valid values here
                    form.SetField("Check Box 1", "Yes");

                    // "" and "Off" are valid values here
                    form.SetField("Option Button 1", "");

                    // نحوه مقدار دهی لیست
                    form.SetListOption("ListBox1", new[] { "1مقدار یک", "مقدار دو1" }, null);
                    form.SetField("ListBox1", null);

                    // به این ترتیب فرم دیگر توسط کاربر قابل ویرایش نخواهد بود
                    //stamper.PartialFormFlattening --> جهت غیرقابل ویرایش نمودن فیلدی مشخص
                    stamper.FormFlattening = true;

                    stamper.Close();
                    pdfReader.Close();
                }
            }

            Process.Start("newform.pdf");
        }
    }
}

<div id="sectionContents"></div>

 public ActionResult Details()
        {
           return PartialView("partial/_ProductList");
        }

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>Refactored date examples</title>

  <link rel="stylesheet" href="../qunit.css">
  <script src="../qunit.js"></script>
  <script src="prettydate.js"></script>
 
  <script>
  test("prettydate basics", function() {
    var now = "2013/01/28 22:25:00";
    equal(prettyDate(now, "2013/01/28 22:24:30"), "just now");
    equal(prettyDate(now, "201308/01/28 22:23:30"), "1 minute ago");
    equal(prettyDate(now, "2013/01/28 21:23:30"), "1 hour ago");
    equal(prettyDate(now, "2013/01/27 22:23:30"), "Yesterday");
    equal(prettyDate(now, "2013/01/26 22:23:30"), "2 days ago");
    equal(prettyDate(now, "2012/01/26 22:23:30"), undefined);
  });
  </script>
</head>
<body>
 
<div id="qunit"></div>
 
</body>
</html>

test("prettydate basics", function() {
  function date(then, expected) {
    equal(prettyDate("2013/01/28 22:25:00", then), expected);
  }
  date("2013/01/28 22:24:30", "just now");
  date("2013/01/28 22:23:30", "1 minute ago");
  date("2013/01/28 21:23:30", "1 hour ago");
  date("2013/01/27 22:23:30", "Yesterday");
  date("2013/01/26 22:23:30", "2 days ago");
  date("2012/01/26 22:23:30", undefined);
});

var prettyDate = {
  format: function(now, time){
    var date = new Date(time || ""),
      diff = (((new Date(now)).getTime() - date.getTime()) / 1000),
      day_diff = Math.floor(diff / 86400);
 
    if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
      return;
 
    return day_diff === 0 && (
        diff < 60 && "just now" ||
        diff < 120 && "1 minute ago" ||
        diff < 3600 && Math.floor( diff / 60 ) +
          " minutes ago" ||
        diff < 7200 && "1 hour ago" ||
        diff < 86400 && Math.floor( diff / 3600 ) +
          " hours ago") ||
      day_diff === 1 && "Yesterday" ||
      day_diff < 7 && day_diff + " days ago" ||
      day_diff < 31 && Math.ceil( day_diff / 7 ) +
        " weeks ago";
  },
 
  update: function(now) {
    var links = document.getElementsByTagName("a");
    for ( var i = 0; i < links.length; i++ ) {
      if ( links[i].title ) {
        var date = prettyDate.format(now, links[i].title);
        if ( date ) {
          links[i].innerHTML = date;
        }
      }
    }
  }
};

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>Refactored date examples</title>
  <link rel="stylesheet" href="../qunit.css">
  <script src="../qunit.js"></script>
  <script src="prettydate2.js"></script>
  <script>
  test("prettydate.format", function() {
    function date(then, expected) {
      equal(prettyDate.format("2013/01/28 22:25:00", then),
        expected);
    }
    date("2013/01/28 22:24:30", "just now");
    date("2013/01/28 22:23:30", "1 minute ago");
    date("2013/01/28 21:23:30", "1 hour ago");
    date("2013/01/27 22:23:30", "Yesterday");
    date("2013/01/26 22:23:30", "2 days ago");
    date("2012/01/26 22:23:30", undefined);
  });
 
  function domtest(name, now, first, second) {
    test(name, function() {
      var links = document.getElementById("qunit-fixture")
        .getElementsByTagName("a");
      equal(links[0].innerHTML, "January 28th, 2013");
      equal(links[2].innerHTML, "January 27th, 2013");
      prettyDate.update(now);
      equal(links[0].innerHTML, first);
      equal(links[2].innerHTML, second);
    });
  }
  domtest("prettyDate.update", "2013-01-28T22:25:00Z",
    "2 hours ago", "Yesterday");
  domtest("prettyDate.update, one day later", "2013/01/29 22:25:00",
    "Yesterday", "2 days ago");
  </script>
</head>
<body>
 
<div id="qunit"></div>
<div id="qunit-fixture">
 
<ul>
  <li id="post57">
    <p>blah blah blah...</p>
    <small>
      Posted <span>
        <a href="/2013/01/blah/57/" title="2013-01-28T20:24:17Z"
          >January 28th, 2013</a>
      </span>
      by <span><a href=""></a></span>
    </small>
  </li>
  <li id="post57">
    <p>blah blah blah...</p>
    <small>
      Posted <span>
        <a href="/2013/01/blah/57/" title="2013-01-27T22:24:17Z"
          >January 27th, 2013</a>
      </span>
      by <span><a href=""></a></span>
    </small>
  </li>
</ul>
 
</div>
 
</body>
</html>

const jsonData = pm.response.json();

pm.test("Post should be created", function () {
    pm.expect(jsonData.name).to.eql("DNT");
    pm.expect(jsonData.isDeleted).to.eql(false);
});

pm.test("Post's voting feature should be disabled", function () {
    pm.expect(jsonData.prefs.voting).to.eql("disabled");
});