>npm install ng2-file-upload --save

 >ng g c UploadFile/ng2-file-upload-test

import { FileUploadModule } from "ng2-file-upload";

@NgModule({
  imports: [
    FileUploadModule
  ]

import { FileUploader, FileUploaderOptions } from "ng2-file-upload";
import { Ticket } from "./../ticket";

export class Ng2FileUploadTestComponent implements OnInit {
  fileUploader: FileUploader;
  model = new Ticket();

    this.fileUploader = new FileUploader(
      <FileUploaderOptions>{
        url: "api/SimpleUpload/SaveTicket",
        headers: [
          { name: "X-XSRF-TOKEN", value: this.getCookie("XSRF-TOKEN") },
          { name: "Accept", value: "application/json" }
        ],
        isHTML5: true,
        // allowedMimeType: ["image/jpeg", "image/png", "application/pdf", "application/msword", "application/zip"]
        allowedFileType: [
          "application",
          "image",
          "video",
          "audio",
          "pdf",
          "compress",
          "doc",
          "xls",
          "ppt"
        ],
        removeAfterUpload: true,
        autoUpload: false,
        maxFileSize: 10 * 1024 * 1024
      }
    );

  getCookie(name: string): string {
    const value = "; " + document.cookie;
    const parts = value.split("; " + name + "=");
    if (parts.length === 2) {
      return decodeURIComponent(parts.pop().split(";").shift());
    }
  }

    this.fileUploader.onBuildItemForm = (fileItem, form) => {
      for (const key in this.model) {
        if (this.model.hasOwnProperty(key)) {
          form.append(key, this.model[key]);
        }
      }
    };

    this.fileUploader.onCompleteAll = () => {
      // clear the form
      // this.model = new Ticket();
    };

    this.fileUploader.onWhenAddingFileFailed = (item, filter, options) => {
      // msg: `You can't select ${item.name} file because of the ${filter.name} filter.`
    };

    this.fileUploader.onErrorItem = (fileItem, response, status, headers) => {
       //
    };

    this.fileUploader.onSuccessItem = (item, response, status, headers) => {
      if (response) {
        const ticket = JSON.parse(response);
        console.log(`ticket:`, ticket);
      }
    };

  submitForm(form: NgForm) {
    this.fileUploader.uploadAll();

    // NOTE: Upload multiple files in one request -> https://github.com/valor-software/ng2-file-upload/issues/671
  }

<div class="container">
  <h3>Support Form(ng2-file-upload)</h3>
  <form #form="ngForm" (submit)="submitForm(form)" novalidate>
    <div class="form-group" [class.has-error]="description.invalid && description.touched">
      <label class="control-label">Description</label>
      <input #description="ngModel" required type="text" class="form-control"
        name="description" [(ngModel)]="model.description">
      <div *ngIf="description.invalid && description.touched">
        <div class="alert alert-danger"  *ngIf="description.errors.required">
          description is required.
        </div>
      </div>
    </div>

    <div class="form-group">
      <label class="control-label">Screenshot(s)</label>
      <input required type="file" multiple ng2FileSelect [uploader]="fileUploader"
        class="form-control" name="screenshot">
    </div>

    <div style="margin-bottom: 10px" *ngIf="fileUploader.queue.length">
      <h3>Upload queue</h3>
      <p>Queue length: {{ fileUploader?.queue?.length }}</p>
      <table class="table">
        <thead>
          <tr>
            <th width="50%">Name</th>
            <th>Size</th>
            <th>Progress</th>
            <th>Status</th>
            <th>Actions</th>
          </tr>
        </thead>
        <tbody>
          <tr *ngFor="let item of fileUploader.queue">
            <td><strong>{{ item?.file?.name }}</strong></td>
            <td nowrap>{{ item?.file?.size/1024/1024 | number:'.2' }} MB</td>
            <td>
              <div class="progress" style="margin-bottom: 0;">
                <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
              </div>
            </td>
            <td class="text-center">
              <span *ngIf="item.isError"><i class="glyphicon glyphicon-remove"></i></span>
            </td>
            <td nowrap>
              <button type="button" class="btn btn-danger btn-xs" (click)="item.remove()">
                <span class="glyphicon glyphicon-trash"></span> Remove
              </button>
            </td>
          </tr>
        </tbody>
      </table>

      <div>
        <div>
          Queue progress:
          <div class="progress">
            <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': fileUploader.progress + '%' }"></div>
          </div>
        </div>
        <button type="button" class="btn btn-danger btn-s" (click)="fileUploader.clearQueue()"
          [disabled]="!fileUploader.queue.length">
          <span class="glyphicon glyphicon-trash"></span> Remove all
        </button>
      </div>
    </div>

              <div class="progress" style="margin-bottom: 0;">
                <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
              </div>

    <button class="btn btn-primary" [disabled]="form.invalid || !fileUploader.queue.length"
      type="submit">Submit</button>
  </form>

interface IProduct
{
       //  در اینجا  برحسب نیاز فیلدها  و یا امضای متد‌ها قرار می‌گیرند 
}

class ConcreteProductA : IProduct
{
      // A پیاده سازی 
}
 
class ConcreteProductB : IProduct
{
      // B پیاده سازی 
}

abstract class Creator
{
          // این متد بر اساس نوع ورودی انتخاب مناسب را انجام و باز می‌گرداند
           public abstract IProduct FactoryMethod(string type);
}

class ConcreteCreator : Creator
{
     public override IProduct FactoryMethod(string type)
    {
            switch (type)
           {
                case "A": return new ConcreteProductA();
                case "B": return new ConcreteProductB();
                default: throw new ArgumentException("Invalid type", "type");
           }
     }
}

<system.web>
    <globalization uiCulture="fa-IR" culture="fa-IR" />
</system.web>

protected void Application_BeginRequest()
{
   Thread.CurrentThread.CurrentCulture = new CultureInfo("fa-IR");
   Thread.CurrentThread.CurrentUICulture = new CultureInfo("fa-IR");
}

public void Configure(IApplicationBuilder app)
{
    app.UseRequestLocalization(new RequestLocalizationOptions
    {
        DefaultRequestCulture = new RequestCulture(new CultureInfo("fa-IR")),
        SupportedCultures = new[]
        {
            new CultureInfo("en-US"),
            new CultureInfo("fa-IR")
        },
        SupportedUICultures = new[]
        {
            new CultureInfo("en-US"),
            new CultureInfo("fa-IR")
        }
    });

 c='en-UK'|uic='en-US'

public IActionResult SetFaLanguage()
{
    Response.Cookies.Append(
        CookieRequestCultureProvider.DefaultCookieName,
        CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(new CultureInfo("fa-IR"))),
        new CookieOptions { Expires = DateTimeOffset.UtcNow.AddYears(1) }
    );
 
    return RedirectToAction("GetTitle");
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddLocalization(options => options.ResourcesPath = "Resources");
    services.AddMvc()
        .AddViewLocalization(LanguageViewLocationExpanderFormat.Suffix)
        .AddDataAnnotationsLocalization();

using System;
using System.Globalization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Localization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Localization;
using Microsoft.Extensions.Localization;
 
namespace Core1RtmEmptyTest.Controllers
{
    public class TestLocalController : Controller
    {
        private readonly IStringLocalizer<TestLocalController> _stringLocalizer;
        private readonly IHtmlLocalizer<TestLocalController> _htmlLocalizer;
 
        public TestLocalController(
            IStringLocalizer<TestLocalController> stringLocalizer,
            IHtmlLocalizer<TestLocalController> htmlLocalizer)
        {
            _stringLocalizer = stringLocalizer;
            _htmlLocalizer = htmlLocalizer;
        }
 
        public IActionResult Index()
        {
            var name = "DNT";
            var message = _htmlLocalizer["<b>Hello</b><i> {0}</i>", name];
            ViewData["Message"] = message;
            return View();
        }
 
        [HttpGet]
        public string GetTitle()
        {
            var about = _stringLocalizer["About Title"];
            return about;
        }
 
        public IActionResult SetFaLanguage()
        {
            Response.Cookies.Append(
                CookieRequestCultureProvider.DefaultCookieName,
                CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(new CultureInfo("fa-IR"))),
                new CookieOptions { Expires = DateTimeOffset.UtcNow.AddYears(1) }
            );
 
            return RedirectToAction("GetTitle");
        }
    }
}

@using Microsoft.AspNetCore.Mvc.Localization
@inject IViewLocalizer Localizer
 
@{
}
Message @ViewData["Message"]
<br/>
@Localizer["<b>Hello</b><i> {0}</i>", "DNT"]
<br/>
@Localizer["About Title"]

using System.ComponentModel.DataAnnotations;
 
namespace Core1RtmEmptyTest.ViewModels.Account
{
    public class RegisterViewModel
    {
        [Required(ErrorMessage = "EmailReq")]
        [EmailAddress(ErrorMessage = "EmailType")]
        [Display(Name = "Email")]
        public string Email { get; set; }
    }
}

// Dummy class to group shared resources
namespace Core1RtmEmptyTest
{
   public class SharedResource
   {
   }
}

 IStringLocalizer<SharedResource> sharedLocalizer

 @inject IHtmlLocalizer<SharedResource> SharedLocalizer

var $table = $('#browsers-grid');
$table.dataTable({
      "bServerSide": true,
      "sAjaxSource": "/Home/GetBrowsers"
 });

^[1-5]$

/// <summary>
/// Class that encapsulates most common parameters sent by DataTables plugin
/// </summary>
public class jQueryDataTableParamModel
{
    /// <summary>
    /// Request sequence number sent by DataTable,
    /// same value must be returned in response
    /// </summary>
    public string sEcho { get; set; }
    /// <summary>
    /// Text used for filtering
    /// </summary>
    public string sSearch { get; set; }
    /// <summary>
    /// Number of records that should be shown in table
    /// </summary>
    public int iDisplayLength { get; set; }
    /// <summary>
    /// First record that should be shown(used for paging)
    /// </summary>
    public int iDisplayStart { get; set; }
    /// <summary>
    /// Number of columns in table
    /// </summary>
    public int iColumns { get; set; }
    /// <summary>
    /// Number of columns that are used in sorting
    /// /// </summary>
    public int iSortingCols { get; set; }
    /// <summary>
    /// Comma separated list of column names
    /// </summary>
    public string sColumns { get; set; }
}

public JsonResult GetBrowsers(jQueryDataTableParamModel param)
{
        IQueryable<Browser> allBrowsers = new Browsers().CreateInMemoryDataSource().AsQueryable();

        IEnumerable<Browser> filteredBrowsers;

        // Apply Filtering
        if (!string.IsNullOrEmpty(param.sSearch))
        {
                filteredBrowsers = new Browsers().CreateInMemoryDataSource()
                    .Where(x => x.Engine.Contains(param.sSearch)
                                       || x.Grade.Contains(param.sSearch)
                                       || x.Name.Contains(param.sSearch)
                                       || x.Platform.Contains(param.sSearch)
                    ).ToList();
                float f;
                if (float.TryParse(param.sSearch, out f))
                {
                    filteredBrowsers = filteredBrowsers.Where(x => x.Version.Equals(f));
                }
        }
        else
        {
                filteredBrowsers = allBrowsers;
        }

        // Apply Sorting
        var sortColumnIndex = Convert.ToInt32(Request["iSortCol_0"]);
        Func<Browser, string> orderingFunction = (x => sortColumnIndex == 0 ? x.Engine :
                                                            sortColumnIndex == 1 ? x.Name :
                                                            sortColumnIndex == 2 ? x.Platform :
                                                            sortColumnIndex == 3 ? x.Version.ToString() :
                                                            sortColumnIndex == 4 ? x.Grade :
                                                                x.Name);

        var sortDirection = Request["sSortDir_0"]; // asc or desc
        filteredBrowsers = sortDirection == "asc" ? filteredBrowsers.OrderBy(orderingFunction) : filteredBrowsers.OrderByDescending(orderingFunction);

        // Apply Paging
        var enumerable = filteredBrowsers.ToArray();
        IEnumerable<Browser> displayedBrowsers = enumerable.Skip(param.iDisplayStart).
                Take(param.iDisplayLength).ToList();

        return Json(new
        {
                sEcho = param.sEcho,
                iTotalRecords = allBrowsers.Count(),
                iTotalDisplayRecords = enumerable.Count(),
                aaData = displayedBrowsers
        }, JsonRequestBehavior.AllowGet);
}

$(function () {
        var $table = $('#browsers-grid');
        $table.dataTable({
                "bProcessing": true,
                "bStateSave": true,
                "bServerSide": true,
                "bFilter": true,
                "sDom": 'T<"clear">lftipr',
                "aLengthMenu": [[5, 10, 25, 50, -1], [5, 10, 25, 50, "All"]],
                "bAutoWidth": false,
                "sAjaxSource": "/Home/GetBrowsers",
                "fnServerData": function (sSource, aoData, fnCallback) {
                    $.ajax({
                        "dataType": 'json',
                        "type": "POST",
                        "url": sSource,
                        "data": aoData,
                        "success": fnCallback
                    });
                },
                "aoColumns": [
                    { "mDataProp": "Engine" },
                    { "mDataProp": "Name" },
                    { "mDataProp": "Platform" },
                    { "mDataProp": "Version" },
                    { "mDataProp": "Grade" }
                ],
                "oLanguage": {
                        "sUrl": "/Content/dataTables.persian.txt"
                }
        });
});