node -v

md \projects\node-edge-test1
cd \projects\node-edge-test1

npm install edge
npm install edge-sql

var edge = require('edge');

// The text in edge.func() is C# code
var helloWorld = edge.func('async (input) => { return input.ToString(); }');

helloWorld('Hello World!', function (error, result) {
    if (error) throw error;
    console.log(result);
});

node server.js

IF EXISTS(SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('SampleUsers')) BEGIN; DROP TABLE SampleUsers; END; GO

CREATE TABLE SampleUsers ( Id INTEGER NOT NULL IDENTITY(1, 1), FirstName VARCHAR(255) NOT NULL, LastName VARCHAR(255) NOT NULL, Email VARCHAR(255) NOT NULL, CreateDate DATETIME NOT NULL DEFAULT(getdate()), PRIMARY KEY (Id) ); GO

INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Orla','Sweeney','nunc@convallisincursus.ca','Apr 13, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Zia','Pickett','porttitor.tellus.non@Duis.com','Aug 31, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Justina','Ayala','neque.tellus.imperdiet@temporestac.com','Jul 28, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Levi','Parrish','adipiscing.elit@velarcueu.com','Jun 21, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Pearl','Warren','In@dignissimpharetra.org','Mar 3, 2014');

set EDGE_SQL_CONNECTION_STRING=Data Source=localhost;Initial Catalog=node-test;Integrated Security=True

SETX EDGE_SQL_CONNECTION_STRING "Data Source=localhost;Initial Catalog=node-test;Integrated Security=True"

var http = require('http');
var edge = require('edge');
var port = process.env.PORT || 8080;

var getTopUsers = edge.func('sql', function () {/*
    SELECT TOP 3 * FROM SampleUsers ORDER BY CreateDate DESC
*/});

function logError(err, res) {
    res.writeHead(200, { 'Content-Type': 'text/plain' });
    res.write("Error: " + err);
    res.end("");
}    

http.createServer(function (req, res) {
    res.writeHead(200, { 'Content-Type': 'text/html' });

    getTopUsers(null, function (error, result) {
        if (error) { logError(error, res); return; }
        if (result) {
            res.write("<ul>");
            result.forEach(function(user) {
                res.write("<li>" + user.FirstName + " " + user.LastName + ": " + user.Email + "</li>");
            });
            res.end("</ul>");
        }
        else {
        }
    });
}).listen(port);
console.log("Node server listening on port " + port);

node server-sql-query.js

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Threading.Tasks;

namespace EdgeSampleLibrary
{
     public class Sample1
    {
        public async Task<object> Invoke(object input)
        {
            // Edge marshalls data to .NET using an IDictionary<string, object>
            var payload = (IDictionary<string, object>) input;
            var pageNumber = (int) payload["pageNumber"];
            var pageSize = (int) payload["pageSize"];
            return await QueryUsers(pageNumber, pageSize);
        }

        public async Task<List<SampleUser>> QueryUsers(int pageNumber, int pageSize)
        {
            // Use the same connection string env variable
            var connectionString = Environment.GetEnvironmentVariable("EDGE_SQL_CONNECTION_STRING");
            if (connectionString == null)
                throw new ArgumentException("You must set the EDGE_SQL_CONNECTION_STRING environment variable.");

            // Paging the result set using a common table expression (CTE).
            // You may rather do this in a stored procedure or use an 
            // ORM that supports async.
            var sql = @"
DECLARE @RowStart int, @RowEnd int;
SET @RowStart = (@PageNumber - 1) * @PageSize + 1;
SET @RowEnd = @PageNumber * @PageSize;

WITH Paging AS
(
    SELECT  ROW_NUMBER() OVER (ORDER BY CreateDate DESC) AS RowNum,
            Id, FirstName, LastName, Email, CreateDate
    FROM    SampleUsers
)
SELECT  Id, FirstName, LastName, Email, CreateDate
FROM    Paging
WHERE   RowNum BETWEEN @RowStart AND @RowEnd
ORDER BY RowNum;
";
            var users = new List<SampleUser>();

            using (var cnx = new SqlConnection(connectionString))
            {
                using (var cmd = new SqlCommand(sql, cnx))
                {
                    await cnx.OpenAsync();

                    cmd.Parameters.Add(new SqlParameter("@PageNumber", SqlDbType.Int) { Value = pageNumber });
                    cmd.Parameters.Add(new SqlParameter("@PageSize", SqlDbType.Int) { Value = pageSize });

                    using (var reader = await cmd.ExecuteReaderAsync(CommandBehavior.CloseConnection))
                    {
                        while (await reader.ReadAsync())
                        {
                            var user = new SampleUser
                            {
                                Id = reader.GetInt32(0), 
                                FirstName = reader.GetString(1), 
                                LastName = reader.GetString(2), 
                                Email = reader.GetString(3), 
                                CreateDate = reader.GetDateTime(4)
                            };
                           users.Add(user);
                        }
                    }
                }
            }
            return users;
        } 
    }

    public class SampleUser
    {
        public int Id { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string Email { get; set; }
        public DateTime CreateDate { get; set; }
    }
}

[project]/bin/Debug/EdgeSampleLibrary.dll

var http = require('http');
var edge = require('edge');
var port = process.env.PORT || 8080;

// Set up the assembly to call from Node.js 
var querySample = edge.func({ assemblyFile: 'EdgeSampleLibrary.dll', typeName: 'EdgeSampleLibrary.Sample1', methodName: 'Invoke' });

function logError(err, res) { res.writeHead(200, { 'Content-Type': 'text/plain' }); res.write("Got error: " + err); res.end(""); }

http.createServer(function (req, res) { res.writeHead(200, { 'Content-Type': 'text/html' });

    // This is the data we will pass to .NET
    var data = { pageNumber: 1, pageSize: 3 };

    // Invoke the .NET function
    querySample(data, function (error, result) {
        if (error) { logError(error, res); return; }
        if (result) {
            res.write("<ul>");
            result.forEach(function(user) {
                res.write("<li>" + user.FirstName + " " + user.LastName + ": " + user.Email + "</li>");
            });
            res.end("</ul>");
        }
        else {
            res.end("No results");
        }
    });

}).listen(port);

console.log("Node server listening on port " + port);

node server-dotnet-query.js

• enabled: آیا این هندلر فعال باشد یا خیر.
• message: پیامی که باید به عنوان تگ درج شود.
• color: رنگ متن که به طور پیش فرض قرمز رنگ است.

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc.Abstractions;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Microsoft.AspNetCore.Mvc.Razor;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Routing;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.DependencyInjection;
using System.IO;
using System.Threading.Tasks;
using System;
 
namespace WebToolkit
{
    public static class RazorViewToStringRendererExtensions
    {
        public static IServiceCollection AddRazorViewRenderer(this IServiceCollection services)
        {
            services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
            services.AddScoped<IViewRendererService, ViewRendererService>();
            return services;
        }
    }
 
    public interface IViewRendererService
    {
        Task<string> RenderViewToStringAsync(string viewNameOrPath);
        Task<string> RenderViewToStringAsync<TModel>(string viewNameOrPath, TModel model);
    }
 
    /// <summary>
    /// Modified version of: https://github.com/aspnet/Entropy/blob/dev/samples/Mvc.RenderViewToString/RazorViewToStringRenderer.cs
    /// </summary>
    public class ViewRendererService : IViewRendererService
    {
        private readonly IRazorViewEngine _viewEngine;
        private readonly ITempDataProvider _tempDataProvider;
        private readonly IServiceProvider _serviceProvider;
        private readonly IHttpContextAccessor _httpContextAccessor;
 
        public ViewRendererService(
                    IRazorViewEngine viewEngine,
                    ITempDataProvider tempDataProvider,
                    IServiceProvider serviceProvider,
                    IHttpContextAccessor httpContextAccessor)
        {
            _viewEngine = viewEngine;
            _tempDataProvider = tempDataProvider;
            _serviceProvider = serviceProvider;
            _httpContextAccessor = httpContextAccessor;
        }
 
        public Task<string> RenderViewToStringAsync(string viewNameOrPath)
        {
            return RenderViewToStringAsync(viewNameOrPath, string.Empty);
        }
 
        public async Task<string> RenderViewToStringAsync<TModel>(string viewNameOrPath, TModel model)
        {
            var actionContext = getActionContext();
 
            var viewEngineResult = _viewEngine.FindView(actionContext, viewNameOrPath, isMainPage: false);
            if (!viewEngineResult.Success)
            {
                viewEngineResult = _viewEngine.GetView("~/", viewNameOrPath, isMainPage: false);
                if (!viewEngineResult.Success)
                {
                    throw new FileNotFoundException($"Couldn't find '{viewNameOrPath}'");
                }
            }
 
            var view = viewEngineResult.View;
            using (var output = new StringWriter())
            {
                var viewDataDictionary = new ViewDataDictionary<TModel>(new EmptyModelMetadataProvider(), new ModelStateDictionary())
                {
                    Model = model
                };
 
                var viewContext = new ViewContext(
                    actionContext,
                    view,
                    viewDataDictionary,
                    new TempDataDictionary(actionContext.HttpContext, _tempDataProvider),
                    output,
                    new HtmlHelperOptions());
                await view.RenderAsync(viewContext).ConfigureAwait(false);
                return output.ToString();
            }
        }
 
        private ActionContext getActionContext()
        {
            var httpContext = _httpContextAccessor?.HttpContext;
            if (httpContext != null)
            {
                return new ActionContext(httpContext, httpContext.GetRouteData(), new ActionDescriptor());
            }
 
            httpContext = new DefaultHttpContext { RequestServices = _serviceProvider };
            return new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
        }
    }
}

{ 
    "dependencies": {
        "Microsoft.AspNetCore.Mvc.ViewFeatures": "1.1.0",
        "Microsoft.AspNetCore.Mvc.Razor": "1.1.0"
    }
}

public void ConfigureServices(IServiceCollection services)
{
   services.AddRazorViewRenderer();
}

public class RenderController : Controller
{
    private readonly IViewRendererService _viewRenderService;
    public RenderController(IViewRendererService viewRenderService)
    {
        _viewRenderService = viewRenderService;
    }
 
    public async Task<IActionResult> RenderInviteView()
    {
        var viewModel = new InviteViewModel
        {
            UserId = "1",
            UserName = "Vahid"
        };
        var emailBody = await _viewRenderService.RenderViewToStringAsync("EmailTemplates/Invite", viewModel).ConfigureAwait(false);
        //todo: send emailBody
        return Content(emailBody);
    }
}

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Language" content="fa" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <style type='text/css'>
     .main {
            font-size: 9pt;
            font-family: Tahoma;
     }
    </style>
</head>
<body bgcolor="whitesmoke" style="font-size: 9pt; font-family: Tahoma; background-color: whitesmoke; direction: rtl;">
   <div class="main">@RenderBody()</div>
</body>
</html>

 @using Sample.ViewModels
@model RegisterEmailConfirmationViewModel
@{
Layout = "~/Views/EmailTemplates/_EmailsLayout.cshtml";
}
با سلام
<br />
 اکانت شما با مشخصات ذیل ایجاد گردید:
....

 <a style="direction:ltr" href="@Url.Action("Index", "Home", values: new { area = "" }, protocol: this.Context.Request.Scheme)">@Model.EmailSignature</a>

public class MySettings  
{
   public string StringSetting { get; set; }
   public int IntSetting { get; set; }

 public List<string> ListValues { get; } = new List<string>();

 public ISet<string> Values { get; set; }

 public ISet<string> Values { get; } = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

 var query = Enumerable.Range(1, 5).Select(number => number);
var observableQuery = query.ToObservable();
var observer = Observer.Create<int>(onNext: number => Console.WriteLine(number));
observableQuery.Subscribe(observer);

 var observableValue1 = Observable.Return("Value");
var observableValue2 = Observable.Return(2);

        public static IObservable<T> Return<T>(T value)
        {
            return Observable.Create<T>(o =>
            {
                o.OnNext(value);
                o.OnCompleted();
                return Disposable.Empty;
            });
        }

 var observableValue1 = Observable.Return<string>("Value");
var observableValue2 = Observable.Return<int>(2);

 var emptyObservable = Observable.Empty<string>();

        public static IObservable<T> Empty<T>()
        {
            return Observable.Create<T>(o =>
            {
                o.OnCompleted();
                return Disposable.Empty;
            });
        }

 var neverObservable = Observable.Never<string>();

        public static IObservable<T> Never<T>()
        {
            return Observable.Create<T>(o =>
            {
                return Disposable.Empty;
            });
        }

 var throwObservable = Observable.Throw<string>(new Exception());

        public static IObservable<T> Throws<T>(Exception exception)
        {
            return Observable.Create<T>(o =>
            {
                o.OnError(exception);
                return Disposable.Empty;
            });
        }

 var range = Observable.Range(10, 15);
range.Subscribe(Console.WriteLine, () => Console.WriteLine("Completed"));

        public static IObservable<int> Range(int start, int count)
        {
            var max = start + count;
            return Observable.Generate(
                initialState: start,
                condition: value => value < max,
                iterate: value => value + 1,
                resultSelector: value => value);
        }

 var interval = Observable.Interval(period: TimeSpan.FromMilliseconds(250));
interval.Subscribe(Console.WriteLine, () => Console.WriteLine("completed"));

 var timer = Observable.Timer(dueTime: TimeSpan.FromSeconds(1));
 timer.Subscribe(Console.WriteLine, () => Console.WriteLine("completed"));

        static void StartAction()
        {
            var start = Observable.Start(() =>
            {
                Console.Write("Observable.Start");
                for (int i = 0; i < 10; i++)
                {
                    Thread.Sleep(100);
                    Console.Write(".");
                }
            });
            start.Subscribe(
               onNext: unit => Console.WriteLine("published"),
               onCompleted: () => Console.WriteLine("completed"));
        }

        static void StartFunc()
        {
            var start = Observable.Start(() =>
            {
                Console.Write("Observable.Start");
                for (int i = 0; i < 10; i++)
                {
                    Thread.Sleep(100);
                    Console.Write(".");
                }
                return "value";
            });
            start.Subscribe(
               onNext: Console.WriteLine,
               onCompleted: () => Console.WriteLine("completed"));
        }

 var items = new System.Collections.ObjectModel.ObservableCollection<string>
  {
          "Item1", "Item2", "Item3"
  };

            items.CollectionChanged += (sender, ea) =>
            {
                if (ea.Action == NotifyCollectionChangedAction.Remove)
                {
                    foreach (var oldItem in ea.OldItems.Cast<string>())
                    {
                        Console.WriteLine("Removed {0}", oldItem);
                    }
                }
            };

            var removals =
                Observable.FromEventPattern<NotifyCollectionChangedEventHandler, NotifyCollectionChangedEventArgs>
                (
                    addHandler: handler => items.CollectionChanged += handler,
                    removeHandler: handler => items.CollectionChanged -= handler
                )
                .Where(e => e.EventArgs.Action == NotifyCollectionChangedAction.Remove)
                .SelectMany(c => c.EventArgs.OldItems.Cast<string>());

            var disposable = removals.Subscribe(onNext: item => Console.WriteLine("Removed {0}", item));

 items.Remove("Item1");

 var task = Task.Factory.StartNew(() => "Test");
var source = task.ToObservable();
source.Subscribe(Console.WriteLine, () => Console.WriteLine("completed"));

 PM> Install-Package Rxx

 using (new FileStream("file.txt", FileMode.Open)
                 .ReadToEndObservable()
                 .Subscribe(x => Console.WriteLine(x.Length)))
{
         Console.ReadKey();
}

Head.defaultProps = {
   title: "Hello",
   isActive: true
};

type Props = {
  title: string;
  isActive: boolean;
};

export const Head = ({ title = "Hello", isActive = true }: Props) => {

type Props = {
  title: string;
  isActive?: boolean;
};

export const Head = ({ title, isActive = true }: Props) => {

type User = {
  name: string;
};

type Props = {
  title: string;
  isActive?: boolean;
  count: number;
  options: string[];
  status: "loading" | "loaded";
  thing: {};
  thing2: {
    name: string;
  };
  user: User;
  func: () => void;
};

import React from "react";

type Props = {
  // onClick(): string;  method returns string
  // onClick(): void  method returns nothing;
  // onClick(text: string): void; method with params
  // onClick: () => void; function returns nothing
  onClick: (text: string) => void; // function with params
};

export const Button = ({ onClick }: Props) => {
  return <button onClick={() => onClick("hi")}>Click Me</button>;
};

import { Button } from "./components/Button";
import { Head } from "./components/Head";
// ...

function App() {
  return (
    <div className="App">
      <Head title="Hello" />
      <Button
        onClick={(value) => {
          console.log(value);
        }}
      />
  // ...

  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" >

 routes.MapRoute(
                name: "joomla",
                url: "fa/index.php",
                defaults: new { controller = "Joomla", action = "Index" }
            );

using System.Web.Mvc;

namespace MVC5Basic.Controllers
{
    public class JoomlaController : Controller
    {
        public ActionResult Index(string option, string view, string id, string itemid)
        {
            //todo: process parameters and then return something!
            return View();
        }
    }
}