namespace MvcApplication3.Models
{
    public class Product
    {
        public Product(string productNumber, string name, decimal price)
        {
            Name = name;
            Price = price;
            ProductNumber = productNumber;
        }
        public string ProductNumber { get; set; }
        public string Name { get; set; }
        public decimal Price { get; set; }
    }
}

using System.Collections.Generic;

namespace MvcApplication3.Models
{
    public class Products : List<Product>
    {
        public Products()
        {
            this.Add(new Product("D123", "Super Fast Bike", 1000M));
            this.Add(new Product("A356", "Durable Helmet", 123.45M));
            this.Add(new Product("M924", "Soft Bike Seat", 34.99M));
        }
    }
}

using System.Web.Mvc;
using MvcApplication3.Models;

namespace MvcApplication3.Controllers
{
    public class ProductsController : Controller
    {
        public ActionResult Index()
        {
            var products = new Products();
            return View(products);
        }
    }
}

@model List<MvcApplication3.Models.Product>
@{
    ViewBag.Title = "Index";
    var number = 12;
    var data = "some text...";    
    <h2>line1: @data</h2>
    
    @:line-2: @data <‪br />
    <text>line-3:</text> @data
}
<‪br />
site@(data)
<‪br />
@@name
<‪br />
@(number/10)
<‪br />
First product: @Model.First().Name
<‪br />
@if (@number>10)
{
  <span>@data</span>
}
else
{
  <text>Plain Text</text>
}
<‪br />
@foreach (var item in Model)
{
    <li>@item.Name, $@item.Price </li>
}

@*
    A Razor Comment
*@

<‪br />
@("First product: " + Model.First().Name)
<‪br />
<img src="@(number).jpg" />

@model List<MvcApplication3.Models.Product>
@{
    ViewBag.Title = "Index";
    var number = 12;
    var data = "some text...";    
    <h2>line1: @data</h2>
    
    @:line-2: @data <‪br />
    <text>line-3:</text> @data
}

@{  ...Code Block.... }

<‪br />
site@data

<‪br />
site@(data)

<img src="@(number).jpg" />

<‪br />
@name

<‪br />
@@name

First product: @Model.First().Name

<‪br />
@number/10

<‪br />
@(number/10)

@if (@number>10)
{
  <span>@data</span>
}
else
{
  <text>Plain Text</text>
}

@if( i < 1 ) int myVar=0;

@foreach (var item in Model)
{
    <li>@item.Name, $@item.Price </li>
}

@using namespace;

@*
    A Razor Comment / Server side Comment
*@

@("First product: " + Model.First().Name)

@page "/test"

<nav>
    <!-- یک روش -->
    <a href="#section2">Section2</a>

    <!-- روش دیگر -->
    <NavLink href="#section2">Section2</NavLink>    
</nav>

@* ... *@


<h2 id="section2">It's Section2.</h2>
@* ... *@

@inject IJSRuntime JSRuntime
@inject NavigationManager NavigationManager
@implements IDisposable
@code {
    protected override void OnInitialized()
    {
        NavigationManager.LocationChanged += OnLocationChanged;
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        await ScrollToFragment();
    }

    public void Dispose()
    {
        NavigationManager.LocationChanged -= OnLocationChanged;
    }

    private async void OnLocationChanged(object sender, LocationChangedEventArgs e)
    {
        await ScrollToFragment();
    }

    private async Task ScrollToFragment()
    {
        var uri = new Uri(NavigationManager.Uri, UriKind.Absolute);
        var fragment = uri.Fragment;
        if (fragment.StartsWith('#'))
        {
            // Handle text fragment (https://example.org/#test:~:text=foo)
            // https://github.com/WICG/scroll-to-text-fragment/
            var elementId = fragment.Substring(1);
            var index = elementId.IndexOf(":~:", StringComparison.Ordinal);
            if (index > 0)
            {
                elementId = elementId.Substring(0, index);
            }

            if (!string.IsNullOrEmpty(elementId))
            {
                await JSRuntime.InvokeVoidAsync("BlazorScrollToId", elementId);
            }
        }
    }
}

function BlazorScrollToId(id) {
            const element = document.getElementById(id);
            if (element instanceof HTMLElement) {
                element.scrollIntoView({
                    behavior: "smooth",
                    block: "start",
                    inline: "nearest"
                });
            }
        }

@page "/"

<PageTitle>Index</PageTitle>

<a href="#section2">
    <h1>Section2</h1>
</a>

<SurveyPrompt Title="How is Blazor working for you?" />

<div style="height: 2000px">

</div>

<div id="section2">
    <h2>It's Section2. </h2>
</div>

<AnchorNavigation />

using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Rendering;
using Microsoft.AspNetCore.Components.Routing;
using System.Diagnostics.CodeAnalysis;

namespace TestAnchorNavigation;

public class AnchorNavigation: ComponentBase, IDisposable
{
    private bool _setFocus;

    [Inject] private NavigationManager NavManager { get; set; } = default!;
    [Parameter] public RenderFragment? ChildContent { get; set; }
    [Parameter] public string? BookmarkName { get; set; }
    [DisallowNull] public ElementReference? Element { get; private set; }

    protected override void BuildRenderTree(RenderTreeBuilder builder)
    {
        builder.OpenElement(0, "span");
        builder.AddAttribute(2, "tabindex", "-1");
        builder.AddContent(3, this.ChildContent);
        builder.AddElementReferenceCapture(4, this.SetReference);
        builder.CloseElement();
    }

    protected override void OnInitialized()
        => NavManager.LocationChanged += this.OnLocationChanged;

    protected override void OnParametersSet()
        => _setFocus = this.IsMe();

    private void SetReference(ElementReference reference)
        => this.Element = reference;

    private void OnLocationChanged(object? sender, LocationChangedEventArgs e)
    {
        if (this.IsMe())
        {
            _setFocus = true;
            this.StateHasChanged();
        }
    }

    protected async override Task OnAfterRenderAsync(bool firstRender)
    {
        if (_setFocus)
            await this.Element!.Value.FocusAsync(false);

        _setFocus = false;
    }

    private bool IsMe()
    {
        string? elementId = null;

        var uri = new Uri(this.NavManager.Uri, UriKind.Absolute);
        if (uri.Fragment.StartsWith('#'))
        {
            elementId = uri.Fragment.Substring(1);
            return elementId == BookmarkName;
        }
        return false;
    }

    public void Dispose()
        => NavManager.LocationChanged -= this.OnLocationChanged;
}

@page "/"

<PageTitle>Index</PageTitle>

<NavLink href="#section2">
    <h1>Section2</h1>
</NavLink>

<SurveyPrompt Title="How is Blazor working for you?" />

<div style="height: 2000px">

</div>

<AnchorNavigation BookmarkName="section2">
      <h2>It's Section2. </h2>
</AnchorNavigation>

using System.Collections.Generic;
 
namespace NG_Combine_Multiple_Promises.Models
{
    public class Courses
    {
        public int CourseId { get; set; }
        public string CourseName { get; set; }
    }
    public class CourseDatabase : List<Courses>
    {
        public CourseDatabase()
        {
            Add(new Courses() { CourseId=1,CourseName="الکترونیک"});
            Add(new Courses() { CourseId = 2, CourseName = "ریاضی 2" });
            Add(new Courses() { CourseId = 3, CourseName = "طراحی نرم افزار" });
        }
    }
 
    public class Student
    {
        public int StudentId { get; set; }
        public string Name { get; set; }
        public string AcadmicYear { get; set; }
    }
 
    public class StudentDatabase : List<Student>
    {
        public StudentDatabase()
        {
            Add(new Student() {StudentId=101,Name="محمد علوی", 
                               AcadmicYear="اول" });
            Add(new Student() { StudentId = 102, Name = "طاهره موسوی", 
                               AcadmicYear = "دوم" });
            Add(new Student() { StudentId = 103, Name = "علی عباسی", 
                               AcadmicYear = "سوم" });
            Add(new Student() { StudentId = 104, Name = "جواد نوری", 
                               AcadmicYear = "اول" });
            Add(new Student() { StudentId = 105, Name = "محسن خدایی", 
                               AcadmicYear = "دوم" });
            Add(new Student() { StudentId = 106, Name = "علی کاظمی", 
                               AcadmicYear = "سوم" });
            Add(new Student() { StudentId = 107, Name = "زهرا مقدم", 
                               AcadmicYear = "اول" });
            Add(new Student() { StudentId = 108, Name = "لاله فکور", 
                               AcadmicYear = "دوم" });
            Add(new Student() { StudentId = 109, Name = "علی نوروزی", 
                               AcadmicYear = "چهارم" });
        }
    }
     
}

config.EnableCors();

[EnableCors("*","*","*")]
public class CourseAPIController : ApiController
{
    [Route("Courses")]
    public IEnumerable<Courses> Get()
    {
        return new CourseDatabase();
    }
}

[EnableCors("*", "*", "*")]
public class StudentAPIController : ApiController
{
    [Route("Students")]
    public IEnumerable<Student> Get()
    {
        return new StudentDatabase();
    }
}

Install-Package jQuery
Install-Package bootstrap
Install-Package angularjs

var app = angular.module('mymodule', []);

//سرویسی برای بازگرداندن لیست دروس
app.service('courseService', function ($http) {
    this.get = function () {
        var response = $http.get("http://localhost:11696/Courses");
        return response;
    };
});

//سرویسی برای بازگرداندن لیست دانشجویان
app.service('studentService', function ($http) {
    this.get = function () {
        var response = $http.get("http://localhost:11696/Students");
        return response;
    };
});

//تعریف کنترلر
app.controller('ctrl', function ($scope, $q, courseService, studentService) {

    $scope.Courses = [];
    $scope.Students = [];
    loadData();

    /**/
    function loadData() {
        var promiseCourse = courseService.get();
        var promiseStudent = studentService.get();

        $scope.combineResult = $q.all([
            promiseCourse,
            promiseStudent
        ]).then(function (resp) {
            $scope.Courses = resp[0].data;
            $scope.Students = resp[1].data;
        });
    }
});

<!DOCTYPE html>
<html ng-app="mymodule">
<head>
    <title></title>
    <meta charset="utf-8" />
    <link href="../Content/bootstrap.min.css" rel="stylesheet" />
    <script src="../Scripts/jquery-3.2.1.min.js"></script>
    <script src="../Scripts/angular.min.js"></script>
    <script src="../MyScripts/logic.js"></script>
</head>
<body ng-controller="ctrl">
       <div class="container">
        <h1 class="h1">دروس</h1>
        <table class="table table-striped table-bordered table-condensed">
            <thead>
                <tr>
                    <td class="text-center">کد درس</td>
                    <td class="text-center">نام درس</td>
                </tr>
            </thead>
            <tbody>
                <tr ng-repeat="Course in Courses">
                    <td class="text-center">{{Course.CourseId}}</td>
                    <td class="text-center">{{Course.CourseName}}</td>
                </tr>
            </tbody>
        </table>
        <hr />
        <h1 class="h1">دانشجویان</h1>

        <table class="table table-striped table-bordered table-condensed">
            <thead>
                <tr>
                    <td class="text-center">کد دانشجویی</td>
                    <td class="text-center">نام و نام خانوادگی</td>
                    <td class="text-center">سال دانشجویی</td>
                </tr>
            </thead>
            <tbody>
                <tr ng-repeat="Student in Students">
                    <td class="text-center">{{Student.StudentId}}</td>
                    <td class="text-center">{{Student.Name}}</td>
                    <td class="text-center">{{Student.AcadmicYear}}</td>
                </tr>
            </tbody>
        </table>
    </div>
</body>
</html>

    public class FingerPrint
    {
        private static string fingerPrint = string.Empty;
        public static string Value()
        {
            if (string.IsNullOrEmpty(fingerPrint))
            {
                fingerPrint = GetHash("CPU >> " + cpuId() + "\nBIOS >> " +
            biosId() + "\nBASE >> " + baseId()
                    +"\nDISK >> "+ diskId() + "\nVIDEO >> " + 
                    videoId() +"\nMAC >> "+ macId());
            }
            return fingerPrint;
        }
        private static string GetHash(string s)
        {
            MD5 sec = new MD5CryptoServiceProvider();
            ASCIIEncoding enc = new ASCIIEncoding();
            byte[] bt = enc.GetBytes(s);
            return GetHexString(sec.ComputeHash(bt));
        }
        private static string GetHexString(byte[] bt)
        {
            string s = string.Empty;
            for (int i = 0; i < bt.Length; i++)
            {
                byte b = bt[i];
                int n, n1, n2;
                n = (int)b;
                n1 = n & 15;
                n2 = (n >> 4) & 15;
                if (n2 > 9)
                    s += ((char)(n2 - 10 + (int)'A')).ToString();
                else
                    s += n2.ToString();
                if (n1 > 9)
                    s += ((char)(n1 - 10 + (int)'A')).ToString();
                else
                    s += n1.ToString();
                if ((i + 1) != bt.Length && (i + 1) % 2 == 0) s += "-";
            }
            return s;
        }


        #region Original Device ID Getting Code
        //Return a hardware identifier
        private static string identifier
        (string wmiClass, string wmiProperty, string wmiMustBeTrue)
        {
            string result = "";
            System.Management.ManagementClass mc =
        new System.Management.ManagementClass(wmiClass);
            System.Management.ManagementObjectCollection moc = mc.GetInstances();
            foreach (System.Management.ManagementObject mo in moc)
            {
                if (mo[wmiMustBeTrue].ToString() == "True")
                {
                    //Only get the first one
                    if (result == "")
                    {
                        try
                        {
                            result = mo[wmiProperty].ToString();
                            break;
                        }
                        catch
                        {
                        }
                    }
                }
            }
            return result;
        }
        //Return a hardware identifier
        private static string identifier(string wmiClass, string wmiProperty)
        {
            string result = "";
            System.Management.ManagementClass mc =
        new System.Management.ManagementClass(wmiClass);
            System.Management.ManagementObjectCollection moc = mc.GetInstances();
            foreach (System.Management.ManagementObject mo in moc)
            {
                //Only get the first one
                if (result == "")
                {
                    try
                    {
                        result = mo[wmiProperty].ToString();
                        break;
                    }
                    catch
                    {
                    }
                }
            }
            return result;
        }
        private static string cpuId()
        {
            //Uses first CPU identifier available in order of preference
            //Don't get all identifiers, as it is very time consuming
            string retVal = identifier("Win32_Processor", "UniqueId");
            if (retVal == "") //If no UniqueID, use ProcessorID
            {
                retVal = identifier("Win32_Processor", "ProcessorId");
                if (retVal == "") //If no ProcessorId, use Name
                {
                    retVal = identifier("Win32_Processor", "Name");
                    if (retVal == "") //If no Name, use Manufacturer
                    {
                        retVal = identifier("Win32_Processor", "Manufacturer");
                    }
                    //Add clock speed for extra security
                    retVal += identifier("Win32_Processor", "MaxClockSpeed");
                }
            }
            return retVal;
        }
        //BIOS Identifier
        private static string biosId()
        {
            return identifier("Win32_BIOS", "Manufacturer")
                + identifier("Win32_BIOS", "SMBIOSBIOSVersion")
            + identifier("Win32_BIOS", "IdentificationCode")
                + identifier("Win32_BIOS", "SerialNumber")
                + identifier("Win32_BIOS", "ReleaseDate")
                + identifier("Win32_BIOS", "Version");
        }
        //Main physical hard drive ID
        private static string diskId()
        {
            return identifier("Win32_DiskDrive", "Model")
            + identifier("Win32_DiskDrive", "Manufacturer")
            + identifier("Win32_DiskDrive", "Signature")
            + identifier("Win32_DiskDrive", "TotalHeads");
        }
        //Motherboard ID
        private static string baseId()
        {
            return identifier("Win32_BaseBoard", "Model")
            + identifier("Win32_BaseBoard", "Manufacturer")
            + identifier("Win32_BaseBoard", "Name")
            + identifier("Win32_BaseBoard", "SerialNumber");
        }
        //Primary video controller ID
        private static string videoId()
        {
            return identifier("Win32_VideoController", "DriverVersion")
            + identifier("Win32_VideoController", "Name");
        }
        //First enabled network card ID
        private static string macId()
        {
            return identifier("Win32_NetworkAdapterConfiguration",
                "MACAddress", "IPEnabled");
        }
        #endregion
    }

/// Generates a 16 byte Unique Identification code of a computer 
/// Example: 4876-8DB5-EE85-69D3-FE52-8CF7-395D-2EA9

var computerId = FingerPrint.Value();