"dependencies": {
    "@angular/forms": "^0.1.0",
  },

    public class EfRolesService : IRolesService
    {
        readonly IUnitOfWork _uow;
        readonly IDbSet<Role> _roles;
        public EfRolesService(IUnitOfWork uow)
        {
            _uow = uow;
            _roles = _uow.Set<Role>();
        }

        public IList<Role> FindUserRoles(int userId)
        {
            var query = from role in _roles
                        from user in role.Users
                        where user.Id == userId
                        select role;

            return query.OrderBy(x => x.Name).ToList();
        }

        public string[] GetRolesForUser(int userId)
        {
            var roles = FindUserRoles(userId);
            if (roles == null || !roles.Any())
            {
                return new string[] { };
            }

            return roles.Select(x => x.Name).ToArray();
        }

        public bool IsUserInRole(int userId, string roleName)
        {
            var query = from role in _roles
                        where role.Name == roleName
                        from user in role.Users
                        where user.Id == userId
                        select role;
            var userRole = query.FirstOrDefault();
            return userRole != null;
        }
    }

    public class CustomRoleProvider : RoleProvider
    {
        public override bool IsUserInRole(string username, string roleName)
        {
            // Since the role provider, in this case the CustomRoleProvider is instantiated by 
            // the ASP.NET framework the best solution is to use the service locator pattern. 
            // The service locator pattern is normally considered to be an anti-pattern but 
            // sometimes you have to be pragmatic and accept the limitation on the framework 
            // that is being used (in this case the ASP.NET framework).

            var rolesService = ObjectFactory.GetInstance<IRolesService>();
            return rolesService.IsUserInRole(username.ToInt(), roleName);
        }

        public override string[] GetRolesForUser(string username)
        {
            var rolesService = ObjectFactory.GetInstance<IRolesService>();
            return rolesService.GetRolesForUser(username.ToInt());
        }
// مابقی نیازی نیست پیاده سازی شوند

• نسل بعدی زامارین است
• از دات نت 6 به بالا استفاده می‌کند
• روان، سریع و انعطاف پذیر است
• خطاهای بسیار کمتری دارد
• مخصوص موبایل طراحی شده است
• تجربه بیشتری نسبت به سایر پلتفرم‌ها دارد

• مخصوص کراس پلتفرم طراحی شده
• از WinUI 3 استفاده می‌کند
• برای ویندوز 10 به بالا از تکنولوژی UWP و برای ویندوز 7 و لینوکس از Skia استفاده می‌کند

• از WinUI 3 استفاده می‌کند
• تمام ویژگی‌های UWP را دارد
• محدودیت‌های UWP را ندارد
• بصورت Full Trust اجرا میشود
• پیچیدگی‌های UWP را ندارد
• از پلتفرم WPF برای اجرا استفاده می‌کند

• فقط بخشی از برنامه را مدرن می‌کند
• قسمت‌های مدرن شده در نسخه‌های قبل ویندوز 10 اجرا نمیشود

animations: [
  trigger('flyInOut', [
    transition('void => *', [
      style({transform: 'translateX(-100%)'}),
      animate(100)
    ]),
    transition('* => void', [
      animate(100, style({transform: 'translateX(100%)'}))
    ])
  ])
]

<ul>
  <li *ngFor="let user of users" [@flyInOut]>
    {{user.FirstName}}
    <button (click)="remove(user)">Remove</button>
    </li>
</ul>
<button (click)="addNewUser()">Add New User</button>

transition(':enter', [ ... ]); // void => *
transition(':leave', [ ... ]); // * => void

transition('void => inactive', //...)

transition('inactive => void', //...)

transition('void => active', //..)

transition('active => void', //...)

transition('void => *', [
   style({height: 0 }),
   animate(1000,style({ color: '*' }))
]),

animations: [
  trigger('flyInOut', [
    transition('void => *', [
      animate(300, keyframes([
        style({opacity: 0, transform: 'translateY(-75%)', offset: 0}),
        style({opacity: 0.5, transform: 'translateY(35px)',  offset: 0.3}),
        style({opacity: 1, transform: 'translateY(0)',     offset: 1.0})
      ]))
    ])    
  ])
]

template: `
  <ul>
    <li *ngFor="let hero of heroes"
        (@flyInOut.start)="animationStarted($event)"
        (@flyInOut.done)="animationDone($event)"
        [@flyInOut]="'in'">
      {{hero.name}}
    </li>
  </ul>
`,

<body>
    <div class="container">
        <section class="content" id="mission">
            <h1>Our Commitment <small>to you</small></h1>
            <p>Wisdom Pet Medicine strives to blend the best in traditional and
                <em>alternative medicine</em> in the <strong>diagnosis and
                    treatment</strong> of companion animals including dogs,
                cats, birds, reptiles, rodents, and fish. We apply the wisdom
                garnered in the <mark>centuries old tradition</mark> of
                veterinary medicine, to find the safest treatments
                and&nbsp;cures.</p>
            <p>We strive to be your pet's medical <del>staff</del> experts from
                youth through the senior years. <small>We build preventative
                    health care plans for each and every one of our patients,
                    based on breed, age, and sex, so that your pet receives the
                    most appropriate care at crucial milestones.</small> We
                want to give your pet a long and healthy&nbsp;life.</p>
        </section>

        <section class="content" id="services">
            <h2>Exotic Pets</h2>
            <p>We offer <strong>specialized</strong> care for <em>reptiles,
                    rodents, birds,</em> and other exotic pets.</p>

            <h3>Grooming</h3>
            <p>Our therapeutic <span>grooming</span> treatments help battle
                fleas, allergic dermatitis, and other challenging skin
                conditions.</p>

            <h4>General Health</h4>
            <p>Wellness and senior exams, ultrasound, x-ray, and dental
                cleanings are just a few of our general health services.</p>

            <h5>Nutrition</h5>
            <p>Let our nutrition experts review your pet's diet and prescribe a
                custom nutrition plan for optimum health and disease
                prevention.</p>

            <h6>Pest Control</h6>
            <p>We offer the latest advances in safe and effective prevention
                and treatment of fleas, ticks, worms, heart worm, and other
                parasites.</p>

            <h2>Vaccinations</h2>
            <p>Our veterinarians are experienced in modern vaccination
                protocols that prevent many of the deadliest diseases in pets.</p>
        </section>
    </div>
</body>

<body>
    <div class="container">

<div class="h1">Test div class H1</div>

<div class="display-1">Test div class display-1</div>

<p class="lead">Testing a lead class</p>

<body>
    <div class="container">
        <section class="content" id="mission">
            <h1 class="text-center text-sm-right text-md-left text-uppercase">Our
                Commitment</h1>
            <p class="lead text-justify">Wisdom Pet Medicine strives to blend
                the best in
                traditional and <em>alternative medicine</em> in the <strong>diagnosis
                    and treatment</strong> of companion animals including dogs,
                cats, birds, reptiles, rodents, and fish. We apply the wisdom
                garnered in the <mark>centuries old tradition</mark> of
                veterinary medicine, to find the safest treatments
                and&nbsp;cures.</p>
            <p class="text-nowrap text-capitalize">We strive to be your pet's
                medical <del>staff</del>
                experts from
                youth through the senior years. <small>We build preventative
                    health care plans for each and every one of our patients,
                    based on breed, age, and sex, so that your pet receives the
                    most appropriate care at crucial milestones.</small> We
                want to give your pet a long and healthy&nbsp;life.</p>
        </section>

        <section class="content" id="services">
            <div class="display-4">Exotic Pets</div>
            <p>We <span class="font-weight-bold">offer</span> <strong class="font-weight-normal">specialized</strong>
                care for <em>reptiles,
                    rodents, birds,</em> and other exotic pets.</p>

            <h3 class="text-left text-md-center text-sm-right">Grooming</h3>
            <p>Our therapeutic <span>grooming</span> treatments help battle
                fleas, allergic dermatitis, and other challenging skin
                conditions.</p>

            <h4>General Health</h4>
            <p>Wellness and senior exams, ultrasound, x-ray, and dental
                cleanings are just a few of our general health services.</p>

            <h5>Nutrition</h5>
            <p>Let our nutrition experts review your pet's diet and prescribe a
                custom nutrition plan for optimum health and disease
                prevention.</p>

            <h6>Pest Control</h6>
            <p>We offer the latest advances in safe and effective prevention
                and treatment of fleas, ticks, worms, heart worm, and other
                parasites.</p>

            <h2>Vaccinations</h2>
            <p>Our veterinarians are experienced in modern vaccination
                protocols that prevent many of the deadliest diseases in pets.</p>
        </section>
    </div>
</body>

<h1 class="text-right">Our Commitment <small>to you</small></h1>

<h1 class="text-center text-sm-right">Our Commitment <small>to you</small></h1>

<p class="lead text-justify">

<p class="text-nowrap">

<body>
    <div class="container">
        <section class="content" id="services">
            <h2>Exotic Pets</h2>
            <p>We offer <strong>specialized</strong> care for <em>reptiles,
                    rodents, birds,</em> and other exotic pets.</p>
            <ul class="list-unstyled">
                <li>Grooming</li>
                <li>General Health</li>
                <li>Nutrition</li>
                <li>Pest Control</li>
                <li>Vaccinations</li>
            </ul>

            <ul class="list-inline">
                <li class="list-inline-item">Grooming</li>
                <li class="list-inline-item">General Health</li>
                <li class="list-inline-item">Nutrition</li>
                <li class="list-inline-item">Pest Control</li>
                <li class="list-inline-item">Vaccinations</li>
            </ul>
        </section>
    </div>
</body>

<body>
    <div class="container">
        <section class="content" id="testimonials">
            <h2>Testimonials</h2>

            <blockquote>
                During the summer, our rabbit, Tonto, began to have severe
                redness and itching on his belly and feet. I'm very thankful to
                the veterinarians and staff at Wisdom for the excellent care
                Tonto received, and for nipping his allergies in the bud, so to
                speak.
                Jane
            </blockquote>

            <blockquote class="blockquote text-right">
                When Samantha, our Siamese cat, began sleeping all the time and
                urinating excessively, we brought her to see the specialists at
                Wisdom. Now, two years later, Samantha is still free from any
                complications of diabetes, and her blood sugar regularly tests
                normal.
                <div class="blockquote-footer">
                    The McPhersons
                </div>
            </blockquote>
        </section>
    </div>
</body>

<body>
    <div class="container">
        <section class="content" id="services">
            <h2 class="text-danger">Our Mission</h2>
            <p class="bg-danger text-white">Wisdom Pet Medicine strives to
                blend the best in
                traditional and
                alternative medicine in the diagnosis and treatment of
                companion animals including dogs, cats, birds, reptiles,
                rodents, and fish. We apply the wisdom garnered in the
                centuries old tradition of veterinary medicine, to find the
                safest treatments and cures.</p>

            <ul>
                <li><a class="text-warning" href="#">Grooming</a></li>
                <li><a href="#">General Health</a></li>
                <li><a href="#">Nutrition</a></li>
                <li><a href="#">Pest Control</a></li>
                <li><a href="#">Vaccinations</a></li>
            </ul>

        </section>

        <section class="content" id="testimonials">
            <h2>Testimonials</h2>

            <blockquote class="blockquote bg-faded text-info">
                During the summer, our rabbit, Tonto, began to have severe
                redness and itching on his belly and feet. I'm very thankful to
                the veterinarians and staff at Wisdom for the excellent care
                Tonto received, and for nipping his allergies in the bud, so to
                speak.
                <div class="blockquote-footer">
                    Jane
                </div>
            </blockquote>
        </section>
    </div>
</body>

<p class="bg-danger text-white">