Blogger.ApplicationSerializer = DS.LSSerializer.extend();
Blogger.ApplicationAdapter = DS.LSAdapter.extend();

Blogger.Post = DS.Model.extend({
  title: DS.attr(),
  body: DS.attr()
});

Blogger.Comment = DS.Model.extend({
  text: DS.attr()
});

 <script src="Scripts/Models/post.js" type="text/javascript"></script>
<script src="Scripts/Models/comment.js" type="text/javascript"></script>

Blogger.PostsRoute = Ember.Route.extend({
    //controllerName: 'posts', // مقدار پیش فرض است و نیازی به ذکر آن نیست
    //renderTemplare: function () {
    //    this.render('posts'); // مقدار پیش فرض است و نیازی به ذکر آن نیست
    //},
    model: function () {
        return this.store.find('post');
    }
});

Blogger.RecentCommentsRoute = Ember.Route.extend({
    model: function () {
        return this.store.find('comment');
    }
});

Blogger.PostRoute = Ember.Route.extend({
    model: function (params) {
        return this.store.find('post', params.post_id);
    }
});

Blogger.Router.map(function () {
    this.resource('posts', { path: '/' });
    this.resource('about');
    this.resource('contact', function () {
        this.resource('email');
        this.resource('phone');
    });
    this.resource('recent-comments');
    this.resource('post', { path: 'posts/:post_id' });
    this.resource('new-post');
});

<h1>New post</h1>
<form>
  <div class="form-group">
    <label for="title">Title</label>
    {{input value=title id="title" class="form-control"}}
  </div>

  <div class="form-group">
    <label for="body">Body</label>
    {{textarea value=body id="body" class="form-control" rows="5"}}
  </div>


  <button class="btn btn-primary" {{action 'save'}}>Save</button>
</form>

<script type="text/javascript">
    EmberHandlebarsLoader.loadTemplates([
       'posts', 'about', 'application', 'contact', 'email', 'phone',
       'recent-comments', 'post', 'new-post'
    ]);
</script>

Blogger.NewPostController = Ember.Controller.extend({
    actions: {
        save: function () {
            var newPost = this.store.createRecord('post', {
                title: this.get('title'),
                body: this.get('body')
            });
            newPost.save();
            this.transitionToRoute('posts');
        }
    }
});

 <script src="Scripts/Controllers/new-post.js" type="text/javascript"></script>

<h2>{{title}}</h2>
{{#if isEditing}}
<form>
    <div class="form-group">
        <label for="title">Title</label>
        {{input value=title id="title" class="form-control"}}
    </div>
    <div class="form-group">
        <label for="body">Body</label>
        {{textarea value=body id="body" class="form-control" rows="5"}}
    </div>
    <button class="btn btn-primary" {{action 'save' }}>Save</button>
</form>
{{else}}
<p>{{body}}</p>
<button class="btn btn-primary" {{action 'edit' }}>Edit</button>
<button class="btn btn-danger" {{action 'delete' }}>Delete</button>
{{/if}}

Blogger.PostController = Ember.ObjectController.extend({
    isEditing: false,
    actions: {
        edit: function () {
            this.set('isEditing', true);
        },
        save: function () {
            var post = this.get('model');
            post.save();

            this.set('isEditing', false);
        },
        delete: function () {
            if (confirm('Do you want to delete this post?')) {
                this.get('model').destroyRecord();
                this.transitionToRoute('posts');
            }
        }
    }
});

Blogger.Post = DS.Model.extend({
  title: DS.attr(),
  body: DS.attr(),
  comments: DS.hasMany('comment', { async: true })
});

Blogger.Comment = DS.Model.extend({
    text: DS.attr(),
    post: DS.belongsTo('post', { async: true })
});

Blogger.Router.map(function () {
    this.resource('posts', { path: '/' });
    this.resource('about');
    this.resource('contact', function () {
        this.resource('email');
        this.resource('phone');
    });
    this.resource('recent-comments');
    this.resource('post', { path: 'posts/:post_id' }, function () {
        this.resource('new-comment');
    });
    this.resource('new-post');
});

<h2>{{title}}</h2>
{{#if isEditing}}
<form>
    <div class="form-group">
        <label for="title">Title</label>
        {{input value=title id="title" class="form-control"}}
    </div>
    <div class="form-group">
        <label for="body">Body</label>
        {{textarea value=body id="body" class="form-control" rows="5"}}
    </div>
    <button class="btn btn-primary" {{action 'save' }}>Save</button>
</form>
{{else}}
<p>{{body}}</p>
<button class="btn btn-primary" {{action 'edit' }}>Edit</button>
<button class="btn btn-danger" {{action 'delete' }}>Delete</button>
{{/if}}
 
<h2>Comments</h2>
{{#each comment in comments}}
<p>
    {{comment.text}}
</p>
{{/each}}
 
<p>{{#link-to 'new-comment' this class="btn btn-success"}}New comment{{/link-to}}</p>
{{outlet}}

<h2>New comment</h2>

<form>
  <div class="form-group">
    <label for="text">Your thoughts:</label>
    {{textarea value=text id="text" class="form-control" rows="5"}}
  </div>

  <button class="btn btn-primary" {{action "save"}}>Add your comment</button>
</form>

<script type="text/javascript">
    EmberHandlebarsLoader.loadTemplates([
       'posts', 'about', 'application', 'contact', 'email', 'phone',
       'recent-comments', 'post', 'new-post', 'new-comment'
    ]);
</script>

Blogger.NewCommentController = Ember.ObjectController.extend({
    needs: ['post'],
    actions: {
        save: function () {
            var comment = this.store.createRecord('comment', {
                text: this.get('text')
            });
            comment.save();
 
            var post = this.get('controllers.post.model');
            post.get('comments').pushObject(comment);
            post.save();
 
            this.transitionToRoute('post', post.id);
        }
    }
});

 <script src="Scripts/Controllers/new-comment.js" type="text/javascript"></script>

{{#each comment in comments}}
<p>
    {{comment.text}}
    <button class="btn btn-xs btn-danger" {{action 'delete' }}>delete</button>
</p>
{{/each}}

Blogger.CommentController = Ember.ObjectController.extend({
    needs: ['post'],
    actions: {
        delete: function () {
            if (confirm('Do you want to delete this comment?')) {
                var comment = this.get('model');
                comment.deleteRecord();
                comment.save();
 
                var post = this.get('controllers.post.model');
                post.get('comments').removeObject(comment);
                post.save(); 
            }
        }
    }
});

 <script src="Scripts/Controllers/comment.js" type="text/javascript"></script>

{{#each comment in comments  itemController="comment"}}
<p>
    {{comment.text}}
    <button class="btn btn-xs btn-danger" {{action 'delete' }}>delete</button>
</p>
{{/each}}

[Display(Name = "رایانامه")]
[Required(AllowEmptyStrings = false, ErrorMessage = "رایانامه خود را وارد کنید.")]
[RegularExpression("\\w+([-+.']\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*", ErrorMessage = "نشانی رایانامه پذیرفتنی نمی‌باشد.")]
[ExistField(Action = "EmailExist", Namespace = "Parsnet.Controllers", Controller = "Account", ErrorMessage = "این رایانامه پیشتر به کار گرفته شده است.")]
        public string Email { get; set; }

@Html.TextBoxFor(m => m.Email, new { @class = "form-control en", placeholder = @Html.DisplayNameFor(m => m.Email) })

<input data-val="true" data-val-existfiledvalidator="این رایانامه پیشتر به کار گرفته شده است." data-val-existfiledvalidator-url="/account/emailexist" data-val-regex="نشانی رایانامه پذیرفتنی نمی‌باشد." data-val-regex-pattern="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*" data-val-required="رایانامه خود را وارد کنید." id="Email" name="Email" placeholder="رایانامه" value="" type="text">

namespace Parsnet
{
     public static MvcHtmlString SpanFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, object htmlAttributes)
        {
            
            var sb = new StringBuilder();

            var span = new TagBuilder("span");

            var metadata = ModelMetadata.FromLambdaExpression<TModel, TProperty>(expression, htmlHelper.ViewData);
            var name = ExpressionHelper.GetExpressionText(expression);
            var fullName = htmlHelper.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldName(name);
            var value = "";

            if (metadata.Model != null && metadata.Model.GetType() == typeof(List<IdentityProvider.IdentityRole>))
            {
                var modelList = (List<IdentityProvider.IdentityRole>)metadata.Model;
                value = String.Join("، ", modelList.Select(r => r.Name));
            }
            else
            {
                value = htmlHelper.FormatValue(metadata.Model, null);
            }

            span.MergeAttributes<string, object>(((IDictionary<string, object>)HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));

            var fieldName = fullName.Split('.')[1];
            span.MergeAttribute("data-name", fieldName, true);
            span.MergeAttributes<string, object>(htmlHelper.GetUnobtrusiveValidationAttributes(name, metadata));

            sb.Append(span.ToString(TagRenderMode.StartTag));
            sb.Append(value);
            sb.Append(span.ToString(TagRenderMode.EndTag));

            return new MvcHtmlString(sb.ToString());
        }
    }
}

var metadata = ModelMetadata.FromLambdaExpression<TModel, TProperty>(expression, htmlHelper.ViewData);

var name = ExpressionHelper.GetExpressionText(expression);
var fullName = htmlHelper.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldName(name);

if (metadata.Model != null && metadata.Model.GetType() == typeof(List<IdentityProvider.IdentityRole>))
            {
                var modelList = (List<IdentityProvider.IdentityRole>)metadata.Model;
                value = String.Join("، ", modelList.Select(r => r.Name));
            }
            else
            {
                value = htmlHelper.FormatValue(metadata.Model, null);
            }

span.MergeAttributes<string, object>(((IDictionary<string, object>)HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));

 span.MergeAttributes<string, object>(htmlHelper.GetUnobtrusiveValidationAttributes(name, metadata));

@Html.SpanFor(m => m.Profile.Email, new { @class = "editor", data_type = "text" })

<span class="editor" data-name="Email" data-type="text" data-val="true" data-val-existfiledvalidator="این رایانامه پیشتر به کار گرفته شده است." data-val-existfiledvalidator-url="/account/emailexist" data-val-regex="نشانی رایانامه پذیرفتنی نمی‌باشد." data-val-regex-pattern="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*" data-val-required="رایانامه خود را وارد کنید.">alireza_s_84@yahoo.com</span>

{
    "type": "https://example.com/probs/out-of-credit",
    "title": "You do not have enough credit.",
    "detail": "Your current balance is 30, but that costs 50.",
    "instance": "/account/12345/msgs/abc",
    "status": 403,
}

var mediaType = response.Content.Headers.ContentType?.MediaType;
if (mediaType != null && mediaType.Equals("application/problem+json", StringComparison.InvariantCultureIgnoreCase))
{
   var problemDetails = await response.Content.ReadFromJsonAsync<ProblemDetails>(null, ct) ?? new ProblemDetails();
   // ...
}

[HttpPost("/sales/products/{sku}/availableForSale")]
public async Task<IActionResult> AvailableForSale([FromRoute] string sku)
{
   return Problem(
            "Product is already Available For Sale.",
            "/sales/products/1/availableForSale",
            400,
            "Cannot set product as available.",
            "http://example.com/problems/already-available");
}

HTTP/1.1 400 Bad Request
Content-Type: application/problem+json
Content-Language: en
{
    "type": "https://tools.ietf.org/html/rfc7231#section-6.5.1",
    "title": "One or more validation errors occurred.",
    "status": 400,
    "errors": {
        "User": [
            "The user name is not verified."
        ]
    }
}

namespace WebApplication.Controllers
{
    [ApiController]
    [Route("[controller]")]
    public class DemoController : ControllerBase
    {
        [HttpPost]
        public ActionResult Post()
        {
            var problemDetails = new ProblemDetails
            {
                Detail = "The request parameters failed to validate.",
                Instance = null,
                Status = 400,
                Title = "Validation Error",
                Type = "https://example.net/validation-error",
            };

            problemDetails.Extensions.Add("invalidParams", new List<ValidationProblemDetailsParam>()
            {
                new("name", "Cannot be blank."),
                new("age", "Must be great or equals to 18.")
            });

            return new ObjectResult(problemDetails)
            {
                StatusCode = 400
            };
        }
    }

    public class ValidationProblemDetailsParam
    {
        public ValidationProblemDetailsParam(string name, string reason)
        {
            Name = name;
            Reason = reason;
        }

        public string Name { get; set; }
        public string Reason { get; set; }
    }
}

services.AddProblemDetails();

app.UseExceptionHandler();

app.UseStatusCodePages();

app.UseDeveloperExceptionPage();

builder.Services.AddProblemDetails(options =>
    options.CustomizeProblemDetails = ctx =>
            ctx.ProblemDetails.Extensions.Add("MachineName", Environment.MachineName));

public class MyErrorFeature
{
    public ErrorType Error  { get; set; }
}
​
public enum ErrorType
{
    ArgumentException
}

    [HttpGet("{value}")]
    public IActionResult MyErrorTest(int value)
    {
        if (value <= 0)
        {
            var errorType = new MyErrorFeature
            {
                Error = ErrorType.ArgumentException
            };
            HttpContext.Features.Set(errorType);
            return BadRequest();
        }
​
        return Ok(value);
    }

services.AddProblemDetails(options =>
    options.CustomizeProblemDetails = ctx =>
    {
        var MyErrorFeature = ctx.HttpContext.Features.Get<MyErrorFeature>();
​
        if (MyErrorFeature is not null)
        {
            (string Title, string Detail, string Type) details = MyErrorFeature.Error switch
            {
                ErrorType.ArgumentException =>
                (
                    nameof(ArgumentException),
                    "This is an argument-exception.",
                    "https://www.rfc-editor.org/rfc/rfc7231#section-6.5.1"
                ),
                _ =>
                (
                    nameof(Exception),
                    "default-exception",
                    "https://www.rfc-editor.org/rfc/rfc7231#section-6.6.1"
                )
            };
​
            ctx.ProblemDetails.Title = details.Title;
            ctx.ProblemDetails.Detail = details.Detail;
            ctx.ProblemDetails.Type = details.Type;
        }
    }
);

public class MyCustomException : Exception
{
    public MyCustomException(
        string message,
        HttpStatusCode statusCode = HttpStatusCode.BadRequest
    ) : base(message)
    {
        StatusCode = statusCode;
    }
​
    public HttpStatusCode StatusCode { get; }
}

    [HttpGet("{value}")]
    public IActionResult MyErrorTest(int value)
    {
        if (value <= 0)
        {
            throw new MyCustomException("The value should be positive!");
        }
​
        return Ok(value);
    }

app.UseExceptionHandler(exceptionHandlerApp =>
{
    exceptionHandlerApp.Run(async context =>
    {
        context.Response.ContentType = "application/problem+json";
​
        if (context.RequestServices.GetService<IProblemDetailsService>() is { } problemDetailsService)
        {
            var exceptionHandlerFeature = context.Features.Get<IExceptionHandlerFeature>();
            var exceptionType = exceptionHandlerFeature?.Error;
​
            if (exceptionType is not null)
            {
                (string Title, string Detail, string Type, int StatusCode) details = exceptionType switch
                {
                    MyCustomException MyCustomException =>
                    (
                        exceptionType.GetType().Name,
                        exceptionType.Message,
                        "https://www.rfc-editor.org/rfc/rfc7231#section-6.5.1",
                        context.Response.StatusCode = (int)MyCustomException.StatusCode
                    ),
                    _ =>
                    (
                        exceptionType.GetType().Name,
                        exceptionType.Message,
                        "https://www.rfc-editor.org/rfc/rfc7231#section-6.6.1",
                        context.Response.StatusCode = StatusCodes.Status500InternalServerError
                    )
                };
​
                await problemDetailsService.WriteAsync(new ProblemDetailsContext
                {
                    HttpContext = context,
                    ProblemDetails =
                    {
                        Title = details.Title,
                        Detail = details.Detail,
                        Type = details.Type,
                        Status = details.StatusCode
                    }
                });
            }
        }
    });
});
​

int[] numbers = new int[] {6, 5, 1, 9, 18, 5, 3, 21};

var coll1 = numbers.Take(2);
var coll2 = numbers.Skip(2).Take(2);
var coll3 = numbers.Skip(4).Take(2);
var coll4 = numbers.Skip(6).Take(2);

static class LinqExtensions
{
    public static IEnumerable<IEnumerable<T>> Split<T>(this IEnumerable<T> list, int parts)
    {
        int i = 0;
        var splits = from item in list
                     group item by i++ % parts into part
                     select part.AsEnumerable();
        return splits;
    }
}

List<int> numbers = new();

int counter = 0;
Random rand = new(DateTime.Now.Millisecond);
while(counter < 100)
{
    numbers.Add(rand.Next(1, 1000));
    counter++;
}

IEnumerable<int[]> sublists = numbers.Chunk(8);

using System.Windows.Forms;

public static class GlobalData
{
    public static Form ScheduleForm { get; set; }
}

GlobalData.ScheduleForm = this;

namespace SchedulerDemo.Jobs
{
    using System.Linq;
    using System.Windows.Forms;
    using Quartz;

    public class HelloJob : IJob
    {
        private delegate void ButtonTextWriter(string buttonId, string text);
        
        MainForm form = GlobalData.ScheduleForm as MainForm;

        private void SetButtonText(string buttonId, string text)
        {
            (form.Controls.Find(buttonId, true).FirstOrDefault() as Button).Text = text;
        }

        public void Execute(IJobExecutionContext context)
        {
            form.BeginInvoke(new ButtonTextWriter(SetButtonText), new object[] { "myButton", "My Text" });
        }
    }
}

StructureMap (≥ 2.6.4.1)
CommonServiceLocator.StructureMapAdapter (≥ 1.1.0.3)
SNAP (≥ 1.8)
fasterflect (≥ 2.1.2)
Castle.Core (≥ 3.1.0)
CommonServiceLocator (≥ 1.0)

تنظیمات SNAP 

namespace Framework.UI.Asp
{
    public class Global : HttpApplication
    {
        void Application_Start(object sender, EventArgs e)
        {
            initSnap();
            initStructureMap();
        }

        private static void initSnap()
        {
            SnapConfiguration.For<StructureMapAspectContainer>(c =>
            {
                // Tell Snap to intercept types under the "Framework.ServiceLayer..." namespace.
                c.IncludeNamespace("Framework.ServiceLayer.*");
                // Register a custom interceptor (a.k.a. an aspect).
                c.Bind<Framework.ServiceLayer.Aspects.AuthorizationInterceptor>()
                .To<Framework.ServiceLayer.Aspects.AuthorizationAttribute>();
            });
        }

        void Application_EndRequest(object sender, EventArgs e)
        {
            ObjectFactory.ReleaseAndDisposeAllHttpScopedObjects();
        }

        private static void initStructureMap()
        {
            var thread = StructureMap.Pipeline.Lifecycles.GetLifecycle(InstanceScope.HttpSession);
            ObjectFactory.Configure(x =>
            {
                x.For<IUserManager>().Use<EFUserManager>();
                x.For<IAuthorizationManager>().LifecycleIs(thread)
                 .Use<EFAuthorizationManager>().Named("_AuthorizationManager");                
                x.For<Framework.DataLayer.IUnitOfWork>()
                 .Use<Framework.DataLayer.Context>();

                x.SetAllProperties(y =>
                {
                    y.OfType<IUserManager>();
                    y.OfType<Framework.DataLayer.IUnitOfWork>();
                    y.OfType<Framework.Common.Web.IPageHelpers>();
                });
            });
        }
    }
}

namespace Framework.ServiceLayer.Aspects
{
    public class AuthorizationInterceptor : MethodInterceptor
    {
        public override void InterceptMethod(IInvocation invocation, MethodBase method, Attribute attribute)
        {
            var AuthManager = StructureMap.ObjectFactory
.GetInstance<Framework.ServiceLayer.UserManager.IAuthorizationManager>();
            var FullName = GetMethodFullName(method);
            if (!AuthManager.IsActionAuthorized(FullName))
                throw new Common.Exceptions.UnauthorizedAccessException("");

            invocation.Proceed(); // the underlying method call
        }

        private static string GetMethodFullName(MethodBase method)
        {
            var TypeName = (((System.Reflection.MemberInfo)(method)).DeclaringType).FullName;
            return TypeName + "." + method.Name;
        }
    }

    public class AuthorizationAttribute : MethodInterceptAttribute
    { }

namespace Snap
{
    public abstract class MethodInterceptor : IAttributeInterceptor, IInterceptor, IHideBaseTypes
    {
        protected MethodInterceptor();

        public int Order { get; set; }
        public Type TargetAttribute { get; set; }

        public virtual void AfterInvocation();
        public virtual void BeforeInvocation();
        public void Intercept(IInvocation invocation);
        public abstract void InterceptMethod(IInvocation invocation, MethodBase method, Attribute attribute);
        public bool ShouldIntercept(IInvocation invocation);
    }
}

یک نکته  

        private void Application_PreRequestHandlerExecute(object source, EventArgs e)
        {
            var page = HttpContext.Current.Handler as BasePage; // The Page handler
            if (page == null)
                return;

            WireUpThePage(page);
            WireUpAllUserControls(page);

            var UsrCod = HttpContext.Current.Session["UsrCod"];
            if (UsrCod != null)
            {
                var _AuthorizationManager = ObjectFactory
                    .GetNamedInstance<Framework.ServiceLayer.UserManager.IAuthorizationManager>("_AuthorizationManager");

                ((Framework.ServiceLayer.UserManager.EFAuthorizationManager)_AuthorizationManager)
                    .AuditUserId = UsrCod.ToString();
            }
        }

namespace Framework.ServiceLayer.UserManager
{
    public class EFUserManager : IUserManager
    {
        IUnitOfWork _uow;
        IDbSet<User> _users;

        public EFUserManager(IUnitOfWork uow)
        {
            _uow = uow;
            _users = _uow.Set<User>();
        }

        [Framework.ServiceLayer.Aspects.Authorization]
        public List<User> GetAll()
        {
            return _users.ToList<User>();
        }
    }
}

public class ElmahRequestValidationErrorFilter : IExceptionFilter
{
    public void OnException(ExceptionContext context)
    {
        if (context.Exception is HttpRequestValidationException)
           ErrorLog.GetDefault(HttpContext.Current).Log(new Error(context.Exception));
    }
}

public static void RegisterGlobalFilters (GlobalFilterCollection filters)
{
    filters.Add(new ElmahRequestValidationErrorFilter());
    filters.Add(new HandleErrorAttribute());
}