string source =
           @"
               namespace Foo
               {
                    public class Bar
                    {
                        static void Main(string[] args)
                        {
                            Bar.SayHello();
                        }

                        public static void SayHello()
                        {
                            System.Console.WriteLine(""Hello World"");
                        }
                    }
               }
            ";

using System;
using System.Collections.Generic;
//دو فضای نامی که برای این منظور اضافه شده‌اند
using Microsoft.CSharp;
using System.CodeDom.Compiler;

namespace compilerTest
{
   class Program
   {
       static void compileIt1()
       {
           //سورس کد ما جهت کامپایل
           string source =
           @"
               namespace Foo
               {
                    public class Bar
                    {
                        static void Main(string[] args)
                        {
                            Bar.SayHello();
                        }

                        public static void SayHello()
                        {
                            System.Console.WriteLine(""Hello World"");
                        }
                    }
               }
            ";

           //تعیین نگارش کامپایلر مورد استفاده
           Dictionary<string, string> providerOptions = new Dictionary<string, string>
                {
                    {"CompilerVersion", "v3.5"}
                };
           //تعیین اینکه کد ما سی شارپ است
           CSharpCodeProvider provider = new CSharpCodeProvider(providerOptions);

           //تعیین اینکه خروجی یک فایل اجرایی است بعلاوه مشخص سازی محل ذخیره سازی فایل نهایی
           CompilerParameters compilerParams = new CompilerParameters
           {
               OutputAssembly = "D:\\Foo.EXE",
               GenerateExecutable = true
           };

           //عملیات کامپایل در اینجا صورت می‌گیرد
           CompilerResults results = provider.CompileAssemblyFromSource(compilerParams, source);

           //اگر خطایی وجود داشته باشد نمایش داده خواهد شد
           Console.WriteLine("Number of Errors: {0}", results.Errors.Count);
           foreach (CompilerError err in results.Errors)
           {
               Console.WriteLine("ERROR {0}", err.ErrorText);
           }
       }

       static void Main(string[] args)
       {
           compileIt1();

           Console.WriteLine("Press a key...");
           Console.ReadKey();
       }
   }
}

using System;
using System.Collections.Generic;
using Microsoft.CSharp;
using System.CodeDom.Compiler;
using System.Reflection;

namespace compilerTest
{
   class Program
   {
       static void compileIt2()
       {
           //سورس کد ما جهت کامپایل
           string source =
           @"
               namespace Foo
               {
                    public class Bar
                    {
                        static void Main(string[] args)
                        {
                            Bar.SayHello();
                        }

                        public static void SayHello()
                        {
                            System.Console.WriteLine(""Hello World"");
                        }
                    }
               }
            ";

           //تعیین نگارش کامپایلر مورد استفاده
           Dictionary<string, string> providerOptions = new Dictionary<string, string>
                {
                    {"CompilerVersion", "v3.5"}
                };
           //تعیین اینکه کد ما سی شارپ است
           CSharpCodeProvider provider = new CSharpCodeProvider(providerOptions);

           //نحوه تعیین مشخص سازی کامپایل در حافظه
           CompilerParameters compilerParams = new CompilerParameters
           {
               GenerateInMemory = true,
               GenerateExecutable = false
           };

           //عملیات کامپایل در اینجا صورت می‌گیرد
           CompilerResults results = provider.CompileAssemblyFromSource(compilerParams, source);

           // اگر خطایی در کامپایل وجود نداشت متد دلخواه را فراخوانی می‌کنیم
           if (results.Errors.Count == 0)
           {
               //استفاده از ریفلکشن برای دسترسی به متد و فراخوانی آن
               Type type = results.CompiledAssembly.GetType("Foo.Bar");
               MethodInfo method = type.GetMethod("SayHello");
               method.Invoke(null, null);
           }
       }


       static void Main(string[] args)
       {
           compileIt2();

           Console.WriteLine("Press a key...");
           Console.ReadKey();
       }
   }
}

           string source =
           @"
             namespace Foo
             {
            
                 public class Bar
                 {
                     static void Main(string[] args)
                     {
                         Bar.SayHello();
                     }
            
                     public static void SayHello()
                     {
                         System.Console.WriteLine(""Hello World"");
                         var r = new System.Drawing.Rectangle(0,0,100,100);
                         System.Console.WriteLine(r);             
                     }
                 }
             }
            ";

Number of Errors: 1
ERROR The type or namespace name 'Drawing' does not exist in the namespace 'System' (are you missing an assembly reference?)

compilerParams.ReferencedAssemblies.Add("System.Drawing.Dll");

        private void updateAggregates(ColumnAttributes col, CellAttributes cell)
        {
                // .....
                GroupAggregateValue = col.AggregateFunction.GroupValue,

                OverallAggregateValue = col.AggregateFunction.OverallValue,
        }

namespace jQueryMvcSample06.Models
{
    public class BlogPost
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
    }
}

using System.Collections.Generic;
using jQueryMvcSample06.Models;

namespace jQueryMvcSample06.DataSource
{
    /// <summary>
    /// منبع داده فرضی جهت سهولت دموی برنامه
    /// </summary>
    public static class BlogPostDataSource
    {
        private static IList<BlogPost> _cachedItems;
        static BlogPostDataSource()
        {
            _cachedItems = createBlogPostsInMemoryDataSource();
        }

        /// <summary>
        /// هدف صرفا تهیه یک منبع داده آزمایشی ساده تشکیل شده در حافظه است
        /// </summary>        
        private static IList<BlogPost> createBlogPostsInMemoryDataSource()
        {
            var results = new List<BlogPost>();
            for (int i = 1; i < 30; i++)
            {
                results.Add(new BlogPost { Id = i, Title = "عنوان " + i, Body = "متن ... متن ... متن " + i});
            }
            return results;
        }

        public static IList<BlogPost> LatestBlogPosts
        {
            get { return _cachedItems; }
        }
    }
}

using System.Web.Mvc;
using System.Web.UI;
using jQueryMvcSample06.DataSource;
using jQueryMvcSample06.Security;

namespace jQueryMvcSample06.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            var postsList = BlogPostDataSource.LatestBlogPosts;
            return View(postsList);
        }

        [AjaxOnly]
        [HttpPost]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public ActionResult DeleteRow(int? postId)
        {
            if (postId == null)
                return Content(null);

            //todo: delete post from db

            return Content("ok");
        }
    }
}

 data: JSON.stringify({ postId: postId }),

@model IEnumerable<jQueryMvcSample06.Models.BlogPost>
@{
    ViewBag.Title = "Index";
    var postUrl = Url.Action(actionName: "DeleteRow", controllerName: "Home");
}
<h2>
    حذف یک ردیف از اطلاعات به همراه پویانمایی محو شدن اطلاعات آن</h2>
<table>
    <tr>
        <th>
            عملیات
        </th>
        <th>
            عنوان
        </th>
    </tr>
    @foreach (var item in Model)
    {
        <tr>
            <td>
                <span id="row-@item.Id">حذف</span>
            </td>
            <td>
                @item.Title
            </td>
        </tr>
    }
</table>
@section JavaScript
{
    <script type="text/javascript">
        $(function () {
            $('span[id^="row"]').click(function () {
                var span = $(this);
                var postId = span.attr('id').replace('row-', '');
                var tableRow = span.parent().parent();
                $.ajax({
                    type: "POST",
                    url: '@postUrl',
                    data: JSON.stringify({ postId: postId }),
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    complete: function (xhr, status) {
                        var data = xhr.responseText;
                        if (xhr.status == 403) {
                            window.location = "/login";
                        }
                        else if (status === 'error' || !data || data == "nok") {
                            alert('خطایی رخ داده است');
                        }
                        else {
                            $(tableRow).fadeTo(600, 0, function () {
                                $(tableRow).remove();
                            });
                        }
                    }
                });
            });
        });
    </script>
}

 $('span[id^="row"]').click(function () {

 var span = $(this);
var postId = span.attr('id').replace('row-', '');
var tableRow = span.parent().parent();

PS /> $env:PSModulePath -Split ":"

/Users/sirwanafifi/.local/share/powershell/Modules
/usr/local/share/powershell/Modules
/usr/local/microsoft/powershell/7/Modules

PS /> Import-Module ./PingModule.psm1

PS /> Get-Module PingModule

ModuleType Version    PreRelease Name                                ExportedCommands
---------- -------    ---------- ----                                ----------------
Script     0.0                   PingModule                          Get-PingReply

PS /> Import-Module ./PingModule.ps1
PS /> Get-Module PingModule

ModuleType Version    PreRelease Name                                ExportedCommands
---------- -------    ---------- ----                                ----------------
Script     0.0                   PingModule

Function Get-PingReply {
    // as before
}

Function Get-PrivateFunction {
    Write-Debug 'This is a private function'
}

Export-ModuleMember -Function @(
    'Get-PingReply'
)

mysite.com/reporting

using System.ComponentModel.DataAnnotations;

namespace SampleProject.Models
{
    public class Channel
    {
        public string ChannelTitle { get; set; }
        [Required]
        public string ChannelUrl { get; set; }
    }
}

using System.Collections.Generic;

namespace SampleProject.Models
{
    public static class ChannelDataSource
    {
        static ChannelDataSource() => Channels = new List<Channel>();
        public static List<Channel> Channels { get; private set; }
        public static void Add(Channel channel) => Channels.Add(channel);
    }
}

using SampleProject.Models;
using System.Linq;
using System.Web.Mvc;

namespace SampleProject.Controllers
{
    public class ChannelController : Controller
    {
        // GET: Channel
        public ActionResult Index()
        {
            var channels = ChannelDataSource.Channels;
            return View(channels);
        }

        public ActionResult Channel(string channelUrl)
        {
            if (string.IsNullOrWhiteSpace(channelUrl))
            {
                return new HttpNotFoundResult("channel not found!");
            }
            var channel = ChannelDataSource.Channels.SingleOrDefault(ch => ch.ChannelUrl == channelUrl.ToLower());
            if (channel == null)
            {
                return new HttpNotFoundResult("channel not found!");
            }
            return View(channel);
        }

        public ActionResult Create() => View();

        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Create(Channel channel)
        {
            if (!ModelState.IsValid)
            {
                ModelState.AddModelError(string.Empty, "Please check your inputs!");
                return View(channel);
            }
            ChannelDataSource.Add(channel);
            TempData["Message"] = "Channel added successfully!";
            return RedirectToAction(nameof(Index));
        }
    }
}

using System.Web.Mvc;
using System.Web.Routing;

namespace SampleProject
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "ChannelUrls",
                url: "{channelurl}",
                defaults: new { controller = "Channel", action = "Channel", id = UrlParameter.Optional }
            );

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Channel", action = "Index", id = UrlParameter.Optional }
            );
        }
    }
}

using System.Collections.Generic;
using System.Linq;
using System.Web.Routing;

namespace SampleProject.Models
{
    public static class Utility
    {
        public static List<string> GetAllAreaNames()
        {
            var areaNames = RouteTable.Routes.OfType<Route>()
                            .Where(d => d.DataTokens != null)
                            .Where(d=> d.DataTokens.ContainsKey("area"))
                            .Select(r => r.DataTokens["area"].ToString().ToLower())
                            .ToList();
            return areaNames;
        }
    }
}

using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web.Mvc;
using SampleProject.Models;

namespace SampleProject.CustomValidators
{
    public class CheckForAreaExisting : ValidationAttribute, IClientValidatable
    {
        public List<string> AreaNames
        {
            get
            {
                return Utility.GetAllAreaNames();
            }
        }
        public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
        {
            var rule = new ModelClientValidationRule
            {
                ValidationType = "checkforareaexisting",
                ErrorMessage = FormatErrorMessage(metadata.GetDisplayName())
            };
            rule.ValidationParameters.Add("areanames", string.Join(",", AreaNames));
            yield return rule;
        }

        public override bool IsValid(object value)
        {
            if (value != null)
            {
                return Utility.GetAllAreaNames()
                   .SingleOrDefault(area => area == value.ToString().ToLower()) == null;
            }
            return true;
        }
    }
}

jQuery.validator.addMethod("checkforareaexisting",
    function (value, element, param) {
        var isValueOneOfTheAreaNames = $.inArray(value.toLowerCase(), param.areaNames) === -1;
        return isValueOneOfTheAreaNames;
    });

$.validator.unobtrusive.adapters.add('checkforareaexisting', ['areanames'], function (options) {
    options.rules['checkforareaexisting'] = { areaNames: options.params.areanames.split(',') };
    options.messages['checkforareaexisting'] = options.message;
});

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>_Layout</title>
    <style>

    </style>
</head>
<body>
    <div>
        @RenderBody()
    </div>
    <script src="~/Scripts/Jquery.js"></script>
    <script src="~/Scripts/jquery.validate.min.js"></script>
    <script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>
    <script src="~/Scripts/CustomValidation.js"></script>
</body>
</html>

using SampleProject.CustomValidators;
using System.ComponentModel.DataAnnotations;

namespace SampleProject.Models
{
    public class Channel
    {
        public string ChannelTitle { get; set; }
        [Required]
        [CheckForAreaExisting(ErrorMessage = "You can't use this url for your channel!")]
        public string ChannelUrl { get; set; }
    }
}

[HttpPost]
public ActionResult CheckForAreaExisting(string channelUrl)
{
    var isValueOneOfTheAreaNames = Utility.GetAllAreaNames()
                                   .SingleOrDefault(area => area == channelUrl.ToLower()) == null;
    return Json(isValueOneOfTheAreaNames);
}  

using System.ComponentModel.DataAnnotations;
using System.Web.Mvc;

namespace SampleProject.Models
{
    public class Channel
    {
        public string ChannelTitle { get; set; }
        [Required]
        [Remote("CheckForAreaExisting", "Channel",
            ErrorMessage = "You can't use this url for your channel!",
            HttpMethod = "Post")]
        public string ChannelUrl { get; set; }
    }
}

    public interface IUnitOfWork
    {
        IDbSet<TEntity> Set<TEntity>() where TEntity : class;
        int SaveAllChanges();
    }

    public class Entites : DbContext, IUnitOfWork
    {
        public virtual DbSet<Product> Products { get; set; }  // This is virtual because Moq needs to override the behaviour 

        public new virtual IDbSet<TEntity> Set<TEntity>() where TEntity : class   // This is virtual because Moq needs to override the behaviour 
        {
            return base.Set<TEntity>();
        }

        public int SaveAllChanges()
        {
            return base.SaveChanges();
        }
    }