const remote=require("electron").remote;
    const dialog=remote.dialog;

  function OpenDialog()
    {
      dialog.showOpenDialog({
        title:'باز کردن فایل متنی',
         properties: [ 'openFile']//[ 'openFile', 'openDirectory', 'multiSelections' ]
        ,filters:[
        {name:'فایل‌های نوشتاری' , extensions:['txt','text']},
        {name:'جهت تست' , extensions:['doc','docx']}
         ]
      },
        (filename)=>{
          if(filename===undefined)
             return;
             var content=  fs.readFileSync(String(filename),'utf8');
             document.getElementById("TextFile").value=content;
    });
    }

    function SaveDialog()
    {
      dialog.showSaveDialog({
        title:'باز کردن فایل متنی',
         properties: [ 'openFile']//[ 'openFile', 'openDirectory', 'multiSelections' ]
        ,filters:[
        {name:'فایل‌های نوشتاری' , extensions:['txt','text']}
         ]
      },
        (filename)=>{
          if(filename===undefined)
             return;
             var content=document.getElementById("TextFile").value;
             fs.writeFileSync(String(filename),content,'utf8');
       });
    }

<button onclick="OpenDialog();" > Open File</button>
<button onclick="SaveDialog();" > Save File</button>

remote.getCurrentWindow()

remote.getCurrentWebContents()

remote.getGlobal(name)

global.testData={year:1395};

alert(remote.getGlobal("testData").year);

remote.process

remote.getGlobal('process')

using System;
using System.IO;
using System.Web;
using System.Web.Services;
using System.Reflection;

namespace test1
{
   [WebService(Namespace = "http://tempuri.org/")]
   [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
   public class cache : IHttpHandler
   {

       private static void cacheIt(TimeSpan duration)
       {
           HttpCachePolicy cache = HttpContext.Current.Response.Cache;

           FieldInfo maxAgeField = cache.GetType().GetField("_maxAge", BindingFlags.Instance | BindingFlags.NonPublic);
           maxAgeField.SetValue(cache, duration);

           cache.SetCacheability(HttpCacheability.Public);
           cache.SetExpires(DateTime.Now.Add(duration));
           cache.SetMaxAge(duration);
           cache.AppendCacheExtension("must-revalidate, proxy-revalidate");
       }

       public void ProcessRequest(HttpContext context)
       {
           string file = context.Request.QueryString["file"];
           if (string.IsNullOrEmpty(file))
           {
               return;
           }

           string contetType = context.Request.QueryString["contetType"];
           if (string.IsNullOrEmpty(contetType))
           {
               return;
           }
          
           context.Response.Write(File.ReadAllText(context.Server.MapPath(file)));

           //Set the content type
           context.Response.ContentType = contetType;

           // Cache the resource for 30 Days
           cacheIt(TimeSpan.FromDays(30));
       }

       public bool IsReusable
       {
           get
           {
               return false;
           }
       }
   }
}

<link type="text/css" href="cache.ashx?v=1&file=site.css&contetType=text/css" rel="Stylesheet" />

<script type="text/javascript" src="cache.ashx?v=1&file=js/jquery-1.3.2.min.js&contetType=application/x-javascript"></script>

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

app.controller('parentController', function () {
    this.title = 'Title from parent controller';
})

app.controller('childController', function () {
    this.title = 'Title from child controller';
})

<div ng-app="myApp">
    <div ng-controller="parentController as parentCtrl">
        <div ng-controller="childController as childCtrl">
            <input type="text" ng-model="parentCtrl.title" size="100"/>
            <input type="text" ng-model="childCtrl.title" size="100"/>
        </div>
    </div>
</div>

<div ng-app="myApp">
    <div ng-controller="parentController as parentCtrl">
        <div ng-controller="childController as childCtrl">
            <input type="text" ng-model="parentCtrl.title" size="100"/>
            <input type="text" ng-model="parentCtrl.title" size="100"/>
        </div>
    </div>
</div>