Thread.CurrentThread.CurrentUICulture = new CultureInfo("fa-IR");
Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("fa-IR");

[Required(ErrorMessageResourceName = "ResourceKeyName", ErrorMessageResourceType = typeof(<SolutionName>.Resources.<ResourceClassName>))]

public class LocalizationDisplayNameAttribute : DisplayNameAttribute
  {
    private readonly DisplayAttribute _display;
    public LocalizationDisplayNameAttribute(string resourceName, Type resourceType)
    {
      _display = new DisplayAttribute { ResourceType = resourceType, Name = resourceName };
    }
    public override string DisplayName
    {
      get
      {
        try
        {
          return _display.GetName();
        }
        catch (Exception)
        {
          return _display.Name;
        }
      }
    }
  }

public class LocalizationDisplayNameAttribute : DisplayNameAttribute
{
    private readonly PropertyInfo nameProperty;
    public LocalizationDisplayNameAttribute(string displayNameKey, Type resourceType = null)
        : base(displayNameKey)
    {
        if (resourceType != null)
            nameProperty = resourceType.GetProperty(base.DisplayName, BindingFlags.Static | BindingFlags.Public);
    }
    public override string DisplayName
    {
        get
        {
            if (nameProperty == null) base.DisplayName;
            return (string)nameProperty.GetValue(nameProperty.DeclaringType, null);
        }
    }
}

[LocalizationDisplayName("ResourceKeyName", typeof(<SolutionName>.Resources.<ResourceClassName>))]

public class BaseController : Controller
  {
    private const string LanguageCookieName = "MyLanguageCookieName";
    protected override void ExecuteCore()
    {
      var cookie = HttpContext.Request.Cookies[LanguageCookieName];
      string lang;
      if (cookie != null)
      {
        lang = cookie.Value;
      }
      else
      {
        lang = ConfigurationManager.AppSettings["DefaultCulture"] ?? "fa-IR";
        var httpCookie = new HttpCookie(LanguageCookieName, lang) { Expires = DateTime.Now.AddYears(1) };
        HttpContext.Response.SetCookie(httpCookie);
      }
      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture(lang);
      base.ExecuteCore();
    }
  }

public class LocalizationActionFilterAttribute : ActionFilterAttribute
  {
    private const string LanguageCookieName = "MyLanguageCookieName";
    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
      var cookie = filterContext.HttpContext.Request.Cookies[LanguageCookieName];
      string lang;
      if (cookie != null)
      {
        lang = cookie.Value;
      }
      else
      {
        lang = ConfigurationManager.AppSettings["DefaultCulture"] ?? "fa-IR";
        var httpCookie = new HttpCookie(LanguageCookieName, lang) { Expires = DateTime.Now.AddYears(1) };
        filterContext.HttpContext.Response.SetCookie(httpCookie);
      }
      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture(lang);
      base.OnActionExecuting(filterContext);
    }
  }

<select id="langs" onchange="languageChanged()">
  <option value="fa-IR">فارسی</option>
  <option value="en-US">انگلیسی</option>
</select>
<script type="text/javascript">
  function languageChanged() {
    setCookie("MyLanguageCookieName", $('#langs').val(), 365);
    window.location.reload();
  }
  document.ready = function () {
    $('#langs').val(getCookie("MyLanguageCookieName"));
  };
  function setCookie(name, value, exdays, path) {
    var exdate = new Date();
    exdate.setDate(exdate.getDate() + exdays);
    var newValue = escape(value) + ((exdays == null) ? "" : "; expires=" + exdate.toUTCString()) + ((path == null) ? "" : "; path=" + path) ;
    document.cookie = name + "=" + newValue;
  }
  function getCookie(name) {
    var i, x, y, cookies = document.cookie.split(";");
    for (i = 0; i < cookies.length; i++) {
      x = cookies[i].substr(0, cookies[i].indexOf("="));
      y = cookies[i].substr(cookies[i].indexOf("=") + 1);
      x = x.replace(/^\s+|\s+$/g, "");
      if (x == name) {
        return unescape(y);
      }
    }
  }
</script> 

GET https://www.dntips.ir HTTP/1.1
...
Accept-Language: fa-IR,en-US;q=0.5
...

Accept-Language: fa-IR,fa;q=0.8,en-US;q=0.5,ar-BH;q=0.3

<system.web>
    <globalization enableClientBasedCulture="true" uiCulture="auto" culture="auto"></globalization>
</system.web>

var langs = filterContext.HttpContext.Request.UserLanguages;

routes.MapRoute(
    "Localization", // Route name
    "{lang}/{controller}/{action}/{id}", // URL with parameters
    new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults
);

public class BaseController : Controller
{
  protected override void ExecuteCore()
  {
    var lang = RouteData.Values["lang"];
    if (lang != null && !string.IsNullOrWhiteSpace(lang.ToString()))
    {
      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture(lang.ToString());
    }
    base.ExecuteCore();
  }
}

public class BaseController : Controller
{
  protected override void OnActionExecuted(ActionExecutedContext context)
  {
    var view = context.Result as ViewResultBase;
    if (view == null) return; // not a view
    var viewName = view.ViewName;
    view.ViewName = GetGlobalizationViewName(viewName, context);
    base.OnActionExecuted(context);
  }
  private static string GetGlobalizationViewName(string viewName, ControllerContext context)
  {
    var cultureName = Thread.CurrentThread.CurrentUICulture.Name;
    if (cultureName == "en-US") return viewName; // default culture
    if (string.IsNullOrEmpty(viewName))
      return context.RouteData.Values["action"] + "." + cultureName; // "Index.fa"
    int i;
    if ((i = viewName.IndexOf('.')) > 0) // ex: Index.cshtml
      return viewName.Substring(0, i + 1) + cultureName + viewName.Substring(i); // "Index.fa.cshtml"
    return viewName + "." + cultureName; // "Index" ==> "Index.fa"
  }
}

public sealed class RazorGlobalizationViewEngine : RazorViewEngine
  {
    protected override IView CreatePartialView(ControllerContext controllerContext, string partialPath)
    {
      return base.CreatePartialView(controllerContext, GetGlobalizationViewPath(controllerContext, partialPath));
    }
    protected override IView CreateView(ControllerContext controllerContext, string viewPath, string masterPath)
    {
      return base.CreateView(controllerContext, GetGlobalizationViewPath(controllerContext, viewPath), masterPath);
    }
    private static string GetGlobalizationViewPath(ControllerContext controllerContext, string viewPath)
    {
      //var controllerName = controllerContext.RouteData.GetRequiredString("controller");
      var request = controllerContext.HttpContext.Request;
      var lang = request.Cookies["MyLanguageCookie"];
      if (lang != null && !string.IsNullOrEmpty(lang.Value) && lang.Value != "en-US")
      {
        var localizedViewPath = Regex.Replace(viewPath, "^~/Views/", string.Format("~/Views/Globalization/{0}/", lang.Value));
        if (File.Exists(request.MapPath(localizedViewPath))) viewPath = localizedViewPath;
      }
      return viewPath;
    }

protected void Application_Start()
{
  ViewEngines.Engines.Clear();
  ViewEngines.Engines.Add(new RazorGlobalizationViewEngine());
}

<div id="app">
  <v-app id="inspire">
    <v-layout>
      <v-flex xs12 sm6 offset-sm3>
        <v-card>
          <v-img height="200px" src="https://cdn.vuetifyjs.com/images/cards/docks.jpg">
            <v-container fill-height fluid>
              <v-layout fill-height>
                <v-flex xs12 align-end flexbox>
                  <span>Top 10 Australian beaches</span>
                </v-flex>
              </v-layout>
            </v-container>
          </v-img>
          <v-card-title>
            <div>
              <span>Number 10</span><br>
              <span>Whitehaven Beach</span><br>
              <span>Whitsunday Island, Whitsunday Islands</span>
            </div>
          </v-card-title>
          <v-card-actions>
            <v-btn flat color="orange">Share</v-btn>
            <v-btn flat color="orange">Explore</v-btn>
          </v-card-actions>
        </v-card>
      </v-flex>
    </v-layout>
  </v-app>
</div>

<div id="app">
  <v-app id="inspire">
    <v-carousel>
      <v-carousel-item  v-for="(color, i) in colors" :key="color">
        <v-sheet :color="color" height="100%" tile>
          <v-layout align-center fill-height justify-center>
            <div>Slide {{ i + 1 }}</div>
          </v-layout>
        </v-sheet>
      </v-carousel-item>
    </v-carousel>
  </v-app>
</div>

<div id="app">
  <v-app id="inspire">
    <v-container fluid>
      <v-layout row wrap>
        <v-flex md6 sm12>
          <div>
            <v-chip close>Example Chip</v-chip>
          </div>
          <div>
            <v-chip>Example Chip</v-chip>
          </div>
        </v-flex>
        <v-flex md6 sm12 xs12>
          <div>
            <v-chip close>
              <v-avatar>
                <img src="https://randomuser.me/api/portraits/men/35.jpg" alt="trevor">
              </v-avatar>
              Trevor Hansen
            </v-chip>
          </div>
          <div>
            <v-chip>
              <v-avatar>A</v-avatar>
              ANZ Bank
            </v-chip>
          </div>
        </v-flex>
      </v-layout>
    </v-container>
  </v-app>
</div>

<div id="app">
  <v-app id="inspire">
    <v-container fluid grid-list-md>
      <v-data-iterator
        :items="items"
        :rows-per-page-items="rowsPerPageItems"
        :pagination.sync="pagination" content-tag="v-layout" row wrap>
        <template v-slot:item="props">
           <v-card>
              <v-card-title><h4>{{ props.item.name }}</h4></v-card-title>
              <v-divider></v-divider>
              <v-list dense>
                <v-list-tile>
                  <v-list-tile-content>Calories:</v-list-tile-content>
                  <v-list-tile-content>{{ props.item.calories }}</v-list-tile-content>
                </v-list-tile>
                <v-list-tile>
                  <v-list-tile-content>Fat:</v-list-tile-content>
                  <v-list-tile-content>{{ props.item.fat }}</v-list-tile-content>
                </v-list-tile>
                <v-list-tile>
                  <v-list-tile-content>Carbs:</v-list-tile-content>
                  <v-list-tile-content>{{ props.item.carbs }}</v-list-tile-content>
                </v-list-tile>
                <v-list-tile>
                  <v-list-tile-content>Protein:</v-list-tile-content>
                  <v-list-tile-content>{{ props.item.protein }}</v-list-tile-content>
                </v-list-tile>
                <v-list-tile>
                  <v-list-tile-content>Sodium:</v-list-tile-content>
                  <v-list-tile-content>{{ props.item.sodium }}</v-list-tile-content>
                </v-list-tile>
                <v-list-tile>
                  <v-list-tile-content>Calcium:</v-list-tile-content>
                  <v-list-tile-content>{{ props.item.calcium }}</v-list-tile-content>
                </v-list-tile>
                <v-list-tile>
                  <v-list-tile-content>Iron:</v-list-tile-content>
                  <v-list-tile-content>{{ props.item.iron }}</v-list-tile-content>
                </v-list-tile>
              </v-list>
            </v-card>
          </v-flex>
        </template>
      </v-data-iterator>
    </v-container>
  </v-app>
</div>

new Vue({
  el: '#app',
  data () {
    return {
      headers: [
        {
          text: 'Dessert (100g serving)',
          align: 'left',
          sortable: false,
          value: 'name'
        },
        { text: 'Calories', value: 'calories' },
        { text: 'Fat (g)', value: 'fat' },
        { text: 'Carbs (g)', value: 'carbs' },
        { text: 'Protein (g)', value: 'protein' },
        { text: 'Iron (%)', value: 'iron' }
      ],
      desserts: [
        {
          name: 'Ice cream sandwich',
          calories: 237,
          fat: 9.0,
          carbs: 37,
          protein: 4.3,
          iron: '1%'
        }
        
      ]
    }
  }
})

<div id="app">
  <v-app id="inspire">
    <v-data-table :headers="headers" :items="desserts">
      <template v-slot:items="props">
        <td>{{ props.item.name }}</td>
        <td>{{ props.item.calories }}</td>
        <td>{{ props.item.fat }}</td>
        <td>{{ props.item.carbs }}</td>
        <td>{{ props.item.protein }}</td>
        <td>{{ props.item.iron }}</td>
      </template>
    </v-data-table>
  </v-app>
</div>

new Vue({
  el: '#app',
  data () {
    return {
      headers: [
        {
          text: 'Dessert (100g serving)',
          align: 'left',
          sortable: false,
          value: 'name'
        },
        { text: 'Calories', value: 'calories' },
        { text: 'Fat (g)', value: 'fat' },
        { text: 'Carbs (g)', value: 'carbs' },
        { text: 'Protein (g)', value: 'protein' },
        { text: 'Iron (%)', value: 'iron' }
      ],
      desserts: [
        {
          name: 'Frozen Yogurt',
          calories: 159,
          fat: 6.0,
          carbs: 24,
          protein: 4.0,
          iron: '1%'
        },
        {
          name: 'Ice cream sandwich',
          calories: 237,
          fat: 9.0,
          carbs: 37,
          protein: 4.3,
          iron: '1%'
        },
        {
          name: 'Eclair',
          calories: 262,
          fat: 16.0,
          carbs: 23,
          protein: 6.0,
          iron: '7%'
        },
        {
          name: 'Cupcake',
          calories: 305,
          fat: 3.7,
          carbs: 67,
          protein: 4.3,
          iron: '8%'
        },
        {
          name: 'Gingerbread',
          calories: 356,
          fat: 16.0,
          carbs: 49,
          protein: 3.9,
          iron: '16%'
        }
      ]
    }
  }
})  
 

<div id="app">
  <v-app id="inspire">
    <div>
      <v-dialog v-model="dialog" width="500">
        <template v-slot:activator="{ on }">
          <v-btn color="red lighten-2" dark v-on="on">
            Click Me
          </v-btn>
        </template>
  
        <v-card>
          <v-card-title primary-title>
            Privacy Policy
          </v-card-title>
  
          <v-card-text>
            Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
          </v-card-text>
  
          <v-divider></v-divider>
  
          <v-card-actions>
            <v-spacer></v-spacer>
            <v-btn color="primary" flat @click="dialog = false">
              I accept
            </v-btn>
          </v-card-actions>
        </v-card>
      </v-dialog>
    </div>
  </v-app>
</div>

<div>
    <!-- upload form -->
    <!-- hidden crop params -->
    <input type="hidden" id="x1" name="x1" />
    <input type="hidden" id="y1" name="y1" />
    <input type="hidden" id="x2" name="x2" />
    <input type="hidden" id="y2" name="y2" />
    <h2>ابتدا تصویر خود را انتخاب کنید</h2>
    <div><input type="file" name="postedFileBase" data-buttonText="انتخاب تصویر" id="image_file" onchange="fileSelectHandler()" /></div>
    <div></div>
    <div>
        <h2>قسمتی از تصویر را انتخاب نمایید</h2>
        <img id="preview" />
        <div>
            <label>حجم فایل </label> <input type="text" id="filesize" name="filesize" />
            <label>نوع فایل</label> <input type="text" id="filetype" name="filetype" />
            <label>ابعاد فایل</label> <input style="direction: ltr;" type="text" id="filedim" name="filedim" />

        </div>
    </div>

</div>

.bheader {
background-color: #DDDDDD;
border-radius: 10px 10px 0 0;
padding: 10px 0;
text-align: center;
}
.bbody {
color: #000;
overflow: hidden;
padding-bottom: 20px;
text-align: center;
background: -moz-linear-gradient(#ffffff, #f2f2f2);
background: -ms-linear-gradient(#ffffff, #f2f2f2);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffffff), color-stop(100%, #f2f2f2));
background: -webkit-linear-gradient(#ffffff, #f2f2f2);
background: -o-linear-gradient(#ffffff, #f2f2f2);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f2f2f2');
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f2f2f2')";
background: linear-gradient(#ffffff, #f2f2f2);
}
.bbody h2, .info, .error {
margin: 10px 0;
}
.step2, .error {
display: none;
}
.error {
color: red;
}
.info {
}
label {
margin: 0 5px;
}
.roundinput {
border: 1px solid #CCCCCC;
border-radius: 10px;
padding: 4px 8px;
text-align: center;
width: 150px;
}
.jcrop-holder {
display: inline-block;
}
input[type=submit] {
background: #e3e3e3;
border: 1px solid #bbb;
border-radius: 3px;
-webkit-box-shadow: inset 0 0 1px 1px #f6f6f6;
box-shadow: inset 0 0 1px 1px #f6f6f6;
color: #333;
padding: 8px 0 9px;
text-align: center;
text-shadow: 0 1px 0 #fff;
width: 150px;
}
input[type=submit]:hover {
background: #d9d9d9;
-webkit-box-shadow: inset 0 0 1px 1px #eaeaea;
box-shadow: inset 0 0 1px 1px #eaeaea;
color: #222;
cursor: pointer;
}
input[type=submit]:active {
background: #d0d0d0;
-webkit-box-shadow: inset 0 0 1px 1px #e3e3e3;
box-shadow: inset 0 0 1px 1px #e3e3e3;
color: #000;
}

function bytesToSize(bytes) {
    var sizes = ['بایت', 'کیلو بایت', 'مگابایت'];
    if (bytes == 0) return 'n/a';
    var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
    return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
};

function updateInfo(e) {
    $('#x1').val(e.x);
    $('#y1').val(e.y);
    $('#x2').val(e.x2);
    $('#y2').val(e.y2);
};

var jcrop_api, boundx, boundy;
function fileSelectHandler() {

    var oFile = $('#image_file')[0].files[0];

    $('.error').hide();
    var rFilter = /^(image\/jpeg|image\/png)$/i;
    if (!rFilter.test(oFile.type)) {
        $('.error').html('فقط تصویر معتبر انتخاب نمایید').show();
        return;
    }

   
    var oImage = document.getElementById('preview');

    var oReader = new FileReader();
    oReader.onload = function (e) {

        oImage.src = e.target.result;
        

        oImage.onload = function () { 
          

            $('.step2').fadeIn(500);

            var sResultFileSize = bytesToSize(oFile.size);
            $('#filesize').val(sResultFileSize);
            $('#filetype').val(oFile.type);
            $('#filedim').val(oImage.naturalWidth + ' x ' + oImage.naturalHeight);
     
            if (typeof jcrop_api != 'undefined') {
                jcrop_api.destroy();
                jcrop_api = null;
                $('#preview').width(oImage.naturalWidth);
                $('#preview').height(oImage.naturalHeight);
            }
  
                $('#preview').Jcrop({

                    aspectRatio: 2,
                    bgFade: true,
                    bgOpacity: .3, 
                    onChange: updateInfo,
                    onSelect: updateInfo
                }, function () {
 
                    //var bounds = this.getBounds();
                    //var boundx = bounds[0];
                    //var boundy = bounds[1];

                    // Store the Jcrop API in the jcrop_api variable
                    jcrop_api = this;
                });
        };
    };
    oReader.readAsDataURL(oFile);
}

function fileSelectHandler() {
    var oFile = $('#image_file')[0].files[0];
    $('.error').hide();
    var rFilter = /^(image\/jpeg|image\/png)$/i;
    if (!rFilter.test(oFile.type)) {
        $('.error').html('فقط تصویر معتبر انتخاب نمایید').show();
        return;
    }

   var oImage = document.getElementById('preview');
    var oReader = new FileReader();
    oReader.onload = function (e) {

        oImage.src = e.target.result;
        oImage.onload = function () {
       
            $('.step2').fadeIn(500);

            var sResultFileSize = bytesToSize(oFile.size);
            $('#filesize').val(sResultFileSize);
            $('#filetype').val(oFile.type);
            $('#filedim').val(oImage.naturalWidth + ' x ' + oImage.naturalHeight);
   
            if (typeof jcrop_api != 'undefined') {
                jcrop_api.destroy();
                jcrop_api = null;
                $('#preview').width(oImage.naturalWidth);
                $('#preview').height(oImage.naturalHeight);
            }
            $('#preview').Jcrop({

                aspectRatio: 2,
                bgFade: true, 
                bgOpacity: .3, 
                onChange: updateInfo,
                onSelect: updateInfo,
                onRelease: clearInfo
            }, function () {

                //var bounds = this.getBounds();
                //var boundx = bounds[0];
                //var boundy = bounds[1];

                jcrop_api = this;
            });
        };
    };
    oReader.readAsDataURL(oFile);

minSize:[40,20]

aspectRatio:1.5

function updateInfo(e) {
    $('#x1').val(e.x);
    $('#y1').val(e.y);
    $('#x2').val(e.x2);
    $('#y2').val(e.y2);
};

function bytesToSize(bytes) {
    var sizes = ['بایت', 'کیلو بایت', 'مگابایت'];
    if (bytes == 0) return 'n/a';
    var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
    return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
};

public static byte[] Resize(this byte[] byteImageIn, int x1,int y1,int x2,int y2)
        {

            ImageConverter ic = new ImageConverter();
            Image src = (Image)(ic.ConvertFrom(byteImageIn)); 

            Bitmap target = new Bitmap(x2 - x1, y2 - y1);
            using (Graphics graphics = Graphics.FromImage(target))
                graphics.DrawImage(src, new Rectangle(0, 0, target.Width, target.Height),
                    new Rectangle(x1,y1,x2-x1,y2-y1), 
                    GraphicsUnit.Pixel);
            src = target;
            using (var ms = new MemoryStream())
            {
                src.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
                return ms.ToArray();
            }

 }

شروع نصب:

--------------  

// <Program>$
using System;
using System.Runtime.CompilerServices;

[CompilerGenerated]
internal static class <Program>$
{
   private static int <Main>$(string[] args)
   {
     Console.WriteLine("Hello world!");
     return 1;
   }
}

// <Program>$
using System;
using System.Runtime.CompilerServices;

[CompilerGenerated]
internal static class <Program>$
{
   private static void <Main>$(string[] args)
   {
     Foo();
     int x = 3;
     int result = AddToX(4);
     Console.WriteLine(result);

     int AddToX(int y)
     {
       return x + y;
     }

     static void Foo()
     {
       Console.WriteLine("Foo");
     }
   }
}