> npm install bootstrap --save
> npm install ngx-bootstrap --save

  "apps": [
    {
      "styles": [
    "../node_modules/bootstrap/dist/css/bootstrap.min.css",
        "styles.css"
      ],

import { PaginationModule } from "ngx-bootstrap";

@NgModule({
  imports: [
    PaginationModule.forRoot()
  ]

 >ng g m SimpleGrid -m app.module --routing

 >ng g c SimpleGrid/products-list

 >ng g cl SimpleGrid/app-product

export class AppProduct {
  constructor(
    public productId: number,
    public productName: string,
    public price: number,
    public isAvailable: boolean
  ) {}
}

 >ng g cl SimpleGrid/PagedQueryModel

export class PagedQueryModel {
  constructor(
    public sortBy: string,
    public isAscending: boolean,
    public page: number,
    public pageSize: number
  ) {}
}

 >ng g cl SimpleGrid/PagedQueryResult

export class PagedQueryResult<T> {
  constructor(public totalItems: number, public items: T[]) {}
}

 >ng g cl SimpleGrid/GridColumn

export class GridColumn {
  constructor(
    public title: string,
    public propertyName: string,
    public isSortable: boolean
  ) {}
}

 >ng g s SimpleGrid/products-list -m simple-grid.module

  toQueryString(obj: any): string {
    const parts = [];
    for (const key in obj) {
      if (obj.hasOwnProperty(key)) {
        const value = obj[key];
        if (value !== null && value !== undefined) {
          parts.push(encodeURIComponent(key) + "=" + encodeURIComponent(value));
        }
      }
    }
    return parts.join("&");
  }

[HttpGet("[action]")]
public PagedQueryResult<Product> GetPagedProducts(ProductQueryViewModel queryModel)

 http://localhost:5000/api/Product/GetPagedProducts?sortBy=productId&isAscending=true&page=2&pageSize=7

@Injectable()
export class ProductsListService {
  private baseUrl = "api/Product";

  constructor(private http: Http) {}

  getPagedProductsList(
    queryModel: PagedQueryModel
  ): Observable<PagedQueryResult<AppProduct>> {
    return this.http
      .get(`${this.baseUrl}/GetPagedProducts?${this.toQueryString(queryModel)}`)
      .map(res => {
        const result = res.json();
        return new PagedQueryResult<AppProduct>(
          result.totalItems,
          result.items
        );
      });
  }

  <table class="table table-striped table-hover table-bordered table-condensed">
    <thead>
      <tr>
        <th class="text-center" style="width:3%">#</th>
        <th *ngFor="let column of columns" class="text-center">
          <div *ngIf="column.isSortable" (click)="sortBy(column.propertyName)" style="cursor: pointer">
            {{ column.title }}
            <i *ngIf="queryModel.sortBy === column.propertyName" class="glyphicon"
              [class.glyphicon-sort-by-order]="queryModel.isAscending" [class.glyphicon-sort-by-order-alt]="!queryModel.isAscending"></i>
          </div>
          <div *ngIf="!column.isSortable" style="cursor: pointer">
            {{ column.title }}
          </div>
        </th>
      </tr>
    </thead>

export class ProductsListComponent implements OnInit {
  columns: GridColumn[] = [
    new GridColumn("Id", "productId", true),
    new GridColumn("Name", "productName", true),
    new GridColumn("Price", "price", true),
    new GridColumn("Available", "isAvailable", true)
  ];

export class ProductsListComponent implements OnInit {
  itemsPerPage = 7;
  queryModel = new PagedQueryModel("productId", true, 1, this.itemsPerPage);

  sortBy(columnName) {
    if (this.queryModel.sortBy === columnName) {
      this.queryModel.isAscending = !this.queryModel.isAscending;
    } else {
      this.queryModel.sortBy = columnName;
      this.queryModel.isAscending = true;
    }
    this.getPagedProductsList();
  }
}

    <tbody>
      <tr *ngFor="let item of queryResult.items; let i = index">
        <td class="text-center">{{ itemsPerPage * (currentPage - 1) + i + 1 }}</td>
        <td class="text-center">{{ item.productId }}</td>
        <td class="text-center">{{ item.productName }}</td>
        <td class="text-center">{{ item.price | number:'.0' }}</td>
        <td class="text-center">
          <input id="item-{{ item.productId }}" type="checkbox" [checked]="item.isAvailable"
            disabled="disabled" />
        </td>
      </tr>
    </tbody>
  </table>

export class ProductsListComponent implements OnInit {
  itemsPerPage = 7;
  currentPage: number;
  numberOfPages: number;
  isLoading = false;
  queryModel = new PagedQueryModel("productId", true, 1, this.itemsPerPage);
  queryResult = new PagedQueryResult<AppProduct>(0, []);

  constructor(private productsListService: ProductsListService) {}

  ngOnInit() {
    this.getPagedProductsList();
  }

  private getPagedProductsList() {
    this.isLoading = true;
    this.productsListService
      .getPagedProductsList(this.queryModel)
      .subscribe(result => {
        this.queryResult = result;
        this.isLoading = false;
      });
  }
}

  <div align="center">
    <pagination [maxSize]="8" [boundaryLinks]="true" [totalItems]="queryResult.totalItems"
      [rotate]="false" previousText="&lsaquo;" nextText="&rsaquo;" firstText="&laquo;"
      lastText="&raquo;" (numPages)="numberOfPages = $event" [(ngModel)]="currentPage"
      (pageChanged)="onPageChange($event)"></pagination>
  </div>
  <pre class="card card-block card-header">Page: {{currentPage}} / {{numberOfPages}}</pre>

export class ProductsListComponent implements OnInit {
  itemsPerPage = 7;
  currentPage: number;
  numberOfPages: number;

  onPageChange(event: any) {
    this.queryModel.page = event.page;
    this.getPagedProductsList();
  }
}

    public class Book
    {
        public int Code { get; set; }
        public string Title { get; set; }
        public string Category { get; set; }        
    }

    public class NoteBook
    {
        public int Code { get; set; }
        public string Title { get; set; }        
    }

public class Book
    {
        public int Code { get; set; }
        public string Title { get; set; }
        public string Category { get; set; }

        public static explicit operator NoteBook( Book book )
        {
            return new NoteBook()
            {
                Code = book.Code,
                Title = book.Title
            };
        }
    }

static void Main( string[] args )
        {
            Book book = new Book() 
            {
                Code = 1,
                Title = "Book1",
                Category = "Default"
            };

            NoteBook noteBook = new NoteBook();

            noteBook = (NoteBook)book;//Correct  
        }

public class Book
    {
        public int Code { get; set; }
        public string Title { get; set; }
        public string Category { get; set; }

        public static implicit operator NoteBook( Book book )
        {
            return new NoteBook()
            {
                Code = book.Code,
                Title = book.Title
            };
        }
    }

static void Main( string[] args )
        {
            Book book = new Book() 
            {
                Code = 1,
                Title = "Book1",
                Category = "Default"
            };

            NoteBook noteBook = new NoteBook();

            noteBook = book;//Correct  
        }

 public class UserController
 {        
        protected void OnClickCreate(object sender, EventArgs e)
        {
           // call validation services
           // call create user services
        }
 }

    public class UserWebApiController
    {
        [HttpPost]
        public HttpResponseMessage Create(UserViewModel user)
        {
            // call validation services
            // call create user services
        }
    }

    // سازنده
    public class B
    {
        public static A CreateA(string name, string lastName, string job)
        {
            return new A() {
                Name =name,
                LastName = lastName,
                Job = job
            };
        }
    }
    // ایجاد شونده
    public class A
    {
        public string Name { get; set; }
        public string LastName { get; set; }
        public string Job { get; set; }
    }

    public class Context
    {
        public void Main()
        {
            var name = "Rasoul";
            var lastName = "Abbasi";
            var job = "Developer";            
            var obj = B.CreateA(name, lastName, job);
        }
    }

    class Controller
    {
        public void CreateProduct(string name, int categoryId) { }
        public void EditProduct(int id, string name) { }
        public void DeleteProduct(int id) { }
        public void CreateCategory(string name) { }
        public void EditCategory(int id, string name) { }
        public void DeleteCategory(int id) { }
    }  

    class SenderA
    {
        public Mediator mediator { get; }
        public SenderA() { mediator = new Mediator(); }
        public void Send(string message, string reciever) { mediator.Send(message, reciever); }
    }
    class SenderB
    {
        public Mediator mediator { get; }
        public SenderB() { mediator = new Mediator(); }
        public void Send(string message) { }
    }

    public class RecieverA
    {
        public void DoAction(string message)
        {
            // انجام عملیات بر اساس پیغام دریافت شده
            switch (message)
            {
                case "create":
                    break;
                case "delete":
                    break;
                default:
                    break;
            }
        }
    }
    public class RecieverB
    {
        public void DoAction(string message)
        {
            // انجام عملیات بر اساس پیغام دریافت شده
            switch (message)
            {
                case "edit":
                    break;
                case "rollback":
                    break;
                default:
                    break;
            }
        }
    }
    class Mediator
    {
        internal void Send(string message, string reciever)
        {
            switch (reciever)
            {
                case "A":
                    var recieverObjA = new RecieverA();
                    recieverObjA.DoAction(message);
                    break;
                case "B":
                    var recieverObjB = new RecieverB();
                    recieverObjB.DoAction(message);
                    break;

                default:
                    break;
            }
        }
    }
    class IndirectionContext
    {
        public void Main()
        {
            var senderA = new SenderA();
            senderA.Send("rollback", "B");
            var senderB = new SenderA();
            senderB.Send("create", "A");

        }
    }

 public static class  ExtendingClassName
 {
      public static ReturnType MethodName(this   ExtendedMethod  arg)
      {
           //دستورات درون متد
          Return ReturnType;
      } 
 } 

public static class  ExtendingString
{
  public static  string  AddPrefix(this   string  arg)
  {
     return String.Format("prefix{0}",arg);
  } 
} 

string  s = "Student";
Console.WriteLine(s.AddPrefix());

public static class ExtendingString   
{
    public static string AddPrefix(this   string arg, string prefix)
    {
         return String.Format("{0}{1}", prefix, arg);
     }
} 

var  s = "Student";
Console.WriteLine(s.AddPrefix("tbl"));

public class Test 
{
     public int AddOne(int val)
     {
         return val + 1;
     }
  }

public static class ExtendingTest   
{
     public static int AddTwo(this   Test  arg, int val)
     {
         return val + 2;
     }
}

static void Main(string[] args)
{
       var x = new Test();
       Console.WriteLine(x.AddOne(10));
       Console.WriteLine(x.AddTwo(10));
       Console.Read();
}

public class Image
{
    public int Id { get; set; }
    public byte[] Data { get; set; }
}

public class StructureMapControllerFactory : DefaultControllerFactory
    {
        protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
        {
            return ObjectFactory.GetInstance(controllerType) as Controller;
        }
    }

 ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());

 public class StructureMapControllerFactory  : DefaultControllerFactory
    {
        protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
        {
            if (controllerType == null)
                throw new InvalidOperationException(string.Format("Page not found: {0}", requestContext.HttpContext.Request.Url.AbsoluteUri.ToString(CultureInfo.InvariantCulture)));
            return ObjectFactory.GetInstance(controllerType) as Controller;
        }
    }

 public class HomeController  : Controller
    {
        public ITABMPCREWService aa { get; set; }

        public ActionResult Index()
        {

            TABMPCREWS tt = new TABMPCREWS()
            {
                DTLASTUPDATEDDATE = DateTime.Now,
                INTOTRATE = 122,
                INTRATE = 215,
                VCCODEDESCRIPTION = "fff858699",
                VCCODEVALUE = "fff858699",
                VCLASTUSERID = "fff858699",
                INTCREWCODE = 105652
            };
            aa.Add(tt);


            ViewBag.Message = "Welcome to ASP.NET MVC!";

            return View();
        }

        public ActionResult About()
        {
            ViewBag.Message = "Your app description page.";

            return View();
        }

public ActionResult Contact()
        {
            ViewBag.Message = "Your contact page.";

            return View();
        }
    }

ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());

 public class TABMPCREWService : ITABMPCREWService
    {
        private IUnitOfWork _uow;
        private IDbSet<TABMPCREW> _tabmpcrews;
        public TABMPCREWService(IUnitOfWork uow)
        {
            this._uow = uow;
            _tabmpcrews = uow.Set<TABMPCREW>();
        }

        public int Add(TABMPCREW personnel)
        {
            int rowEffect = 0;

            _tabmpcrews.Add(personnel);
            rowEffect = _uow.SaveChanges();
            return rowEffect;
        }

    }