namespace ExplorerPCal.Hooks
{
    public class GetDateTimeFormatInjection : IEntryPoint
    {

        public GetDateTimeFormatInjection(RemoteHooking.IContext context, string channelName)
        {
            // connect to host...
            _interface = RemoteHooking.IpcConnectClient<MessagesReceiverInterface>(channelName);
            _interface.Ping();
        }

        public void Run(RemoteHooking.IContext context, string channelName)
        {
        }
    }
}

        public void Run(RemoteHooking.IContext context, string channelName)
        {
                GetDateFormatHook = LocalHook.Create(
                                        InTargetProc: LocalHook.GetProcAddress("kernel32.dll", "GetDateFormatW"),
                                        InNewProc: new GetDateFormatDelegate(getDateFormatInterceptor),
                                        InCallback: this);

        [DllImport("kernel32.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Auto, SetLastError = true)]
        public static extern int GetDateFormatW(
                                        uint locale,
                                        uint dwFlags, // NLS_DATE_FLAGS
                                        SystemTime lpDate,
                                        [MarshalAs(UnmanagedType.LPWStr)] string lpFormat,
                                        StringBuilder lpDateStr,
                                        int sbSize);

        [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Auto, SetLastError = true)]
        private delegate int GetDateFormatDelegate(
                                        uint locale,
                                        uint dwFlags,
                                        SystemTime lpDate,
                                        [MarshalAs(UnmanagedType.LPWStr)] string lpFormat,
                                        StringBuilder lpDateStr,
                                        int sbSize);

        private int getDateFormatInterceptor(
                                        uint locale,
                                        uint dwFlags,
                                        SystemTime lpDate,
                                        string lpFormat,
                                        StringBuilder lpDateStr,
                                        int sbSize)
        {

        }

public class MessagesReceiverInterface : MarshalByRefObject
{
    public void Ping()
    {
    }
}

 var channel = RemoteHooking.IpcCreateServer<MessagesReceiverInterface>(ref _channelName, WellKnownObjectMode.SingleCall);

 RemoteHooking.Inject(
  explorer.Id,
  InjectionOptions.Default | InjectionOptions.DoNotRequireStrongName,
  "ExplorerPCal.Hooks.dll", // 32-bit version (the same, because of using AnyCPU)
  "ExplorerPCal.Hooks.dll", // 64-bit version (the same, because of using AnyCPU)
  _channelName
);

 .ctor(IContext, %ArgumentList%)
void Run(IContext, %ArgumentList%)

             try
            {
                while (true)
                {
                    Thread.Sleep(500);
                    _interface.Ping();
                }
            }
            catch
            {
                _interface = null;
                // .NET Remoting will raise an exception if host is unreachable

            }

"dependencies": {
    "System.Reflection": "4.3.0"
},

 using System.Reflection;

"buildOptions": {
   "define": [ "COREFX" ]
},

 #if COREFX
 // corefx codes
#else
 // other frameworks
#endif

 var members = obj.GetType().GetMembers();

 var members = obj.GetType().GetTypeInfo().GetMembers();

 #if COREFX
 toType.GetTypeInfo().IsGenericType
#else
 toType.IsGenericType
#endif

 #if COREFX
 return typeof(MyClassName).GetTypeInfo().Assembly;
#else
 return System.Reflection.Assembly.GetExecutingAssembly();
#endif

<Project Sdk="Microsoft.NET.Sdk.Razor">
  <PropertyGroup>
    <AddRazorSupportForMvc>true</AddRazorSupportForMvc>
  </PropertyGroup>

  <ItemGroup>
    <FrameworkReference Include="Microsoft.AspNetCore.App" />
  </ItemGroup>
</Project>

@using BlazorClassLibrary
@using BlazorClassLibrary.Shared

@namespace BlazorClassLibrary.Pages

<link rel="stylesheet" href="_content/BlazorClassLibrary/css/bootstrap/bootstrap.min.css" />
<link href="_content/BlazorClassLibrary/css/site.css" rel="stylesheet" />

<Project Sdk="Microsoft.NET.Sdk.Web">
  <ItemGroup>
    <ProjectReference Include="..\BlazorClassLibrary\BlazorClassLibrary.csproj" />
  </ItemGroup>
</Project>

<Project Sdk="Microsoft.NET.Sdk">
  <ItemGroup>
    <ProjectReference Include="..\BlazorClassLibrary\BlazorClassLibrary.csproj" />
  </ItemGroup>
</Project>

<Project Sdk="Microsoft.NET.Sdk">
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Components.WebView.WindowsForms" Version="6.0.101-preview.11.2349" />
  </ItemGroup>
</Project>

namespace WinFormsApp;

partial class Form1
{
    private void InitializeComponent()
    {
      this.blazorWebView1 = new Microsoft.AspNetCore.Components.WebView.WindowsForms.BlazorWebView();

      this.SuspendLayout();

      this.blazorWebView1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
      this.blazorWebView1.Location = new System.Drawing.Point(13, 181);
      this.blazorWebView1.Name = "blazorWebView1";
      this.blazorWebView1.Size = new System.Drawing.Size(775, 257);
      this.blazorWebView1.TabIndex = 20;
      this.Controls.Add(this.blazorWebView1);

      this.components = new System.ComponentModel.Container();
      this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
      this.ClientSize = new System.Drawing.Size(800, 450);
      this.Text = "Form1";

      this.ResumeLayout(false);
    }

     private Microsoft.AspNetCore.Components.WebView.WindowsForms.BlazorWebView blazorWebView1;
}

<Project Sdk="Microsoft.NET.Sdk.Razor">

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Components.WebView.WindowsForms" Version="6.0.101-preview.11.2349" />
  </ItemGroup>

  <ItemGroup>
    <ProjectReference Include="..\BlazorClassLibrary\BlazorClassLibrary.csproj" />
  </ItemGroup>
  
  <ItemGroup>
    <Content Update="wwwroot\**">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
  </ItemGroup>
  
</Project>

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
    <title>Blazor WinForms app</title>
    <base href="/" />
    <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
    <link href="css/site.css" rel="stylesheet" />
    <link href="css/app.css" rel="stylesheet" />
    <link href="WinFormsApp.styles.css" rel="stylesheet" />
</head>

<body>
    <div id="app"></div>

    <div id="blazor-error-ui">
        An unhandled error has occurred.
        <a href="">Reload</a>
        <a>🗙</a>
    </div>

    <script src="_framework/blazor.webview.js"></script>
</body>

</html>

using System;
using System.Windows.Forms;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.WebView.WindowsForms;
using Microsoft.Extensions.DependencyInjection;
using BlazorServerApp.Data;
using BlazorClassLibrary;

namespace WinFormsApp;

public partial class Form1 : Form
{
private readonly AppState _appState = new();

    public Form1()
    {
        var serviceCollection = new ServiceCollection();
        serviceCollection.AddBlazorWebView();
        serviceCollection.AddSingleton<AppState>(_appState);
        serviceCollection.AddSingleton<WeatherForecastService>();

        InitializeComponent();

        blazorWebView1.HostPage = @"wwwroot\index.html";
        blazorWebView1.Services = serviceCollection.BuildServiceProvider();
        blazorWebView1.RootComponents.Add<App>("#app");

        //blazorWebView1.Dock = DockStyle.Fill;
    }
}

System.IO.FileNotFoundException: The system cannot find the file specified. (0x80070002)

serviceCollection.AddSingleton<AppState>(_appState);

 namespace BlazorServerApp.Data;

public class AppState
{
   public int Counter { get; set; }
}

builder.Services.AddSingleton<AppState>();

@inject BlazorServerApp.Data.AppState AppState

// ...


@code {

    private void IncrementCount()
    {
       // ...
       AppState.Counter++;
    }
}

private void button1_Click(object sender, EventArgs e)
{
   MessageBox.Show(
     owner: this,
     text: $"Current counter value is: {_appState.Counter}",
     caption: "Counter");
}

<script type="text/javascript">
var products = [];
$(function() {
    $.getJSON("/home/products", function(response) {
        products = response.products;
    });
});
</script>

 <script src="/file.js"></script>

<ul>
@foreach (var product in products)
{
  <li id="product@product.Id" data-rank="@product.Rank">@product.Name</li>
}
</ul>

<script type="text/javascript">
var product1Rank = $("#product1").data("rank");
</script>

 <script type="text/javascript">
var product1Name = "@product1.Name";
</script>

//سمت سرور
[HttpGet]
public ActionResult Index()
{
    var array = new[]
    {
        "Afghanistan",
        "Albania",
        "Algeria",
        "American Samoa",
        "Andorra",
        "Angola",
        "Anguilla",
        "Antarctica",
        "Antigua and/or Barbuda"
     };
     ViewBag.JsonString = new JavaScriptSerializer().Serialize(array);
     return View();
}

 //سمت کلاینت
<script type="text/javascript">
var jsonArray = @Html.Raw(@ViewBag.JsonString);
</script>

 <script type="text/javascript">
  var model = @Html.Raw(Json.Encode(Model));
  // your js code here
</script>