<template>
  <div>
    <!--  نمایش شمارشگر  -->
    <h1>{{count}}</h1>
    <!--  افزودن یک واحد به شمارشگر  -->
    <button @click="add">Add 1</button>
    <!--  افزودن مقداری دلخواه به شمارشگر  -->
    <button @click="add2">Add 2</button>
  </div>
</template>

<script>
// یا همان منبع ذخیره داده‌ها store کردن  import
import store from "../store";

export default {
  // You can consider computed properties another view into your data.
  // https://css-tricks.com/methods-computed-and-watchers-in-vue-js/
  computed: { count: () => store.state.count },

  // به دو طریق فراخوانی شده  add تابع
  methods: {
    // بدون پارامتر
    add: () => store.commit("add"),
    // با  پارامتر
    // برای مقدار مورد نظر استفاده کنیم input میتوانیم بجای مقدار ثابت از یک
    add2: () => store.commit("add", 2)
  }
};
</script>

<%@ Page Language="C#" %>

<%@ Import Namespace="System" %>
<%@ Import Namespace="System.Linq" %>

<form id="Form1" method="post" runat="server">
 <asp:GridView ID="GridView1" runat="server" />
</form> 


<script runat="server">
    protected void Page_Load(object sender, EventArgs e)
    {
      string[] cities = {
                          "London", "Amsterdam", "San Francisco", "Las Vegas",
                          "Boston", "Raleigh", "Chicago", "Charlestown",
                          "Helsinki", "Nice", "Dublin"
                        };

      GridView1.DataSource = from city in cities
                             where city.Length > 4
                             orderby city
                             select city.ToUpper();

      GridView1.DataBind();
    }
</script>

<?xml version="1.0"?>
<configuration>

<system.codedom>
  <compilers>
    <compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
      <providerOption name="CompilerVersion" value="v3.5"/>
      <providerOption name="WarnAsError" value="false"/>
    </compiler>
  </compilers>
</system.codedom>

<system.web>
  <compilation defaultLanguage="c#">
    <assemblies>
      <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
    </assemblies>
  </compilation>
</system.web>


</configuration>

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; }
    }
}