<?xml version="1.0" encoding="UTF-8"?>
<SetupPrereq>
<conditions>
<condition Type="32" Comparison="2" Path="HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v3.5\ENU" FileName="DesktopRuntimeVersion" ReturnValue="3.5.8080.0"></condition>
</conditions>
<operatingsystemconditions>
<operatingsystemcondition MajorVersion="5" MinorVersion="0" PlatformId="2" CSDVersion="" ServicePackMajorMin="3"></operatingsystemcondition>
<operatingsystemcondition MajorVersion="5" MinorVersion="1" PlatformId="2" CSDVersion="" Bits="1" ProductType="1"></operatingsystemcondition>
<operatingsystemcondition MajorVersion="6" MinorVersion="0" PlatformId="2" CSDVersion="" Bits="1"></operatingsystemcondition>
<operatingsystemcondition MajorVersion="5" MinorVersion="2" PlatformId="2" CSDVersion="" Bits="1" ProductType="2|3"></operatingsystemcondition>
<operatingsystemcondition MajorVersion="6" MinorVersion="1" PlatformId="2" CSDVersion="" Bits="1"></operatingsystemcondition>
<operatingsystemcondition MajorVersion="6" MinorVersion="0" PlatformId="2" CSDVersion="" Bits="1" ProductType="2|3"></operatingsystemcondition>
</operatingsystemconditions>
<files>
<file LocalFile="&lt;ISProductFolder&gt;\SetupPrerequisites\SQL CE 3.5\SSCERuntime_x86-ENU.msi" URL="http://go.microsoft.com/fwlink/?LinkId=166085&amp;clcid=0x409" CheckSum="86AF6D36DFF214718DCD35D851249D3D" FileSize="0,3164160"></file>
</files>
<execute file="SSCERuntime_x86-ENU.msi" cmdline="/q /norestart" cmdlinesilent="/q /norestart" returncodetoreboot="1641,3010,4123" requiresmsiengine="1"></execute>
<properties Id="{A7C4B3C0-F3A0-426A-A043-E13DBA123E52}" Description="This prerequisite installs the Microsoft SQL Server Compact 3.5 SP2." AltPrqURL="http://saturn.installshield.com/is/prerequisites/microsoft sql ce 3.5 sp2.prq"></properties>
<behavior Reboot="2"></behavior>
</SetupPrereq>

<?xml version="1.0" encoding="UTF-8"?>
<SetupPrereq>
    <conditions>
        <condition Type="32" Comparison="2" Path="HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v4.0\ENU" FileName="DesktopRuntimeVersion" ReturnValue="4.0.8482.1"></condition>
    </conditions>
    <operatingsystemconditions>
        <operatingsystemcondition CSDVersion="" Bits="1"></operatingsystemcondition>
    </operatingsystemconditions>
    <files>
        <file LocalFile=".\SSCERuntime_x86-ENU.exe" URL="http://download.microsoft.com/download/0/5/D/05DCCDB5-57E0-4314-A016-874F228A8FAD/SSCERuntime_x86-ENU.exe" CheckSum="0A55733CF406FBD05DFCFF5A27A0B4F7" FileSize="0,2379544"></file>
    </files>
    <execute file="SSCERuntime_x86-ENU.exe"></execute>
    <properties Id="{2754916B-119B-4428-9F94-DC9E45072CCC}"></properties>
    <behavior Failure="4" Reboot="2"></behavior>
</SetupPrereq>

<?xml version="1.0" encoding="UTF-8"?>
<SetupPrereq>
    <conditions>
        <condition Type="32" Comparison="2" Path="HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v4.0\ENU" FileName="DesktopRuntimeVersion" ReturnValue="4.0.8482.1"></condition>
    </conditions>
    <operatingsystemconditions>
        <operatingsystemcondition CSDVersion="" Bits="2"></operatingsystemcondition>
    </operatingsystemconditions>
    <files>
        <file LocalFile=".\SSCERuntime_x64-ENU.exe" URL="http://download.microsoft.com/download/0/5/D/05DCCDB5-57E0-4314-A016-874F228A8FAD/SSCERuntime_x64-ENU.exe" CheckSum="A417082ECAEDD95AFB41F73DC140C350" FileSize="0,2621240"></file>
    </files>
    <execute file="SSCERuntime_x64-ENU.exe"></execute>
    <properties Id="{7CB7BE3C-614A-403F-94D9-5652285A3EDF}"></properties>
    <behavior Failure="4" Reboot="2"></behavior>
</SetupPrereq>

<?xml version="1.0" encoding="UTF-8" ? />
<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
    <ShortName>My Site's Asset Finder</ShortName>
    <Description>Find all your assets</Description>
    <Url type="text/html"
        method="get"
        template="http://MySite.com/Home/Search/?q=searchTerms"/>
    <InputEncoding>UTF-8</InputEncoding>
    <SearchForm>http://MySite.com/</SearchForm>
</OpenSearchDescription>

using System;
using System.Text;
using System.Web;
using System.Web.Mvc;
using System.Xml;

namespace WebToolkit
{
    public class OpenSearchResult : ActionResult
    {
        public string ShortName { set; get; }
        public string Description { set; get; }
        public string SearchForm { set; get; }
        public string FavIconUrl { set; get; }
        public string SearchUrlTemplate { set; get; }

        public override void ExecuteResult(ControllerContext context)
        {
            if (context == null)
                throw new ArgumentNullException("context");

            var response = context.HttpContext.Response;
            writeToResponse(response);
        }

        private void writeToResponse(HttpResponseBase response)
        {
            response.ContentEncoding = Encoding.UTF8;
            response.ContentType = "application/opensearchdescription+xml";
            using (var xmlWriter = XmlWriter.Create(response.Output, new XmlWriterSettings { Indent = true }))
            {
                xmlWriter.WriteStartElement("OpenSearchDescription", "http://a9.com/-/spec/opensearch/1.1/");

                xmlWriter.WriteElementString("ShortName", ShortName);
                xmlWriter.WriteElementString("Description", Description);
                xmlWriter.WriteElementString("InputEncoding", "UTF-8");
                xmlWriter.WriteElementString("SearchForm", SearchForm);

                xmlWriter.WriteStartElement("Url");
                xmlWriter.WriteAttributeString("type", "text/html");
                xmlWriter.WriteAttributeString("template", SearchUrlTemplate);                
                xmlWriter.WriteEndElement();

                xmlWriter.WriteStartElement("Image");
                xmlWriter.WriteAttributeString("width", "16");
                xmlWriter.WriteAttributeString("height", "16");
                xmlWriter.WriteString(FavIconUrl);
                xmlWriter.WriteEndElement();

                xmlWriter.WriteEndElement();
                xmlWriter.Close();
            }
        }
    }
}

using System.Web.Mvc;

namespace Readers
{
    public partial class OpenSearchController : Controller
    {
        public virtual ActionResult Index()
        {
            var fullBaseUrl = Url.Action(result: MVC.Home.Index(), protocol: "http");
            return new OpenSearchResult
            {
                ShortName = ".NET Tips",
                Description = ".NET Tips Contents Search",
                SearchForm = fullBaseUrl,
                FavIconUrl = fullBaseUrl + "favicon.ico",
                SearchUrlTemplate = Url.Action(result: MVC.Search.Index(), protocol: "http") + "?term={searchTerms}"
            };
        }
    }
}

<link href="@Url.Action(result: MVC.OpenSearch.Index(), protocol: "http")" rel="search"
        title=".NET Tips Search"  type="application/opensearchdescription+xml" />

How to Turn Off the Phone-Home Option for Standard and Enterprise Edition
Enterprise customers may construct Group Policy to opt in or out of telemetry collection by setting a registry-based policy. The relevant registry key and settings are as follows:
Key = HKEY_CURRENT_USER\Software\Microsoft\Microsoft SQL Server\130
RegEntry name = CustomerFeedback
Entry type DWORD: 0 is opt out, 1 is opt in 

 public void ConfigureServices(IServiceCollection services)
 {
     services.AddControllers()
            .AddNewtonsoftJson()
     // ...
}

public class Person
{
   public string FirstName { get; set; }
   public string LastName { get; set; }
   public DateTime? BirthDay { get; set; }
}

using System;
using System.Text.Json.Serialization;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            Person person = JsonSerializer.Parse<Person>(...);
            string json = JsonSerializer.ToString(person);
        }
    }
}

namespace System.Text.Json.Serialization
{
    public static class JsonSerializer
    {
        public static object Parse(ReadOnlySpan<byte> utf8Json, Type returnType, JsonSerializerOptions options = null);
        public static object Parse(string json, Type returnType, JsonSerializerOptions options = null);
        public static TValue Parse<TValue>(ReadOnlySpan<byte> utf8Json, JsonSerializerOptions options = null);
        public static TValue Parse<TValue>(string json, JsonSerializerOptions options = null);

        public static string ToString(object value, Type type, JsonSerializerOptions options = null);
        public static string ToString<TValue>(TValue value, JsonSerializerOptions options = null);
    }
}

public sealed class JsonSerializerOptions
{
   public bool AllowTrailingCommas { get; set; }
   public int DefaultBufferSize { get; set; }
   public JsonNamingPolicy DictionaryKeyPolicy { get; set; }
   public bool IgnoreNullValues { get; set; }
   public bool IgnoreReadOnlyProperties { get; set; }
   public int MaxDepth { get; set; }
   public bool PropertyNameCaseInsensitive { get; set; }
   public JsonNamingPolicy PropertyNamingPolicy { get; set; }
   public JsonCommentHandling ReadCommentHandling { get; set; }
   public bool WriteIndented { get; set; }
}

// Json.NET:
var settings = new JsonSerializerSettings
{
    NullValueHandling = NullValueHandling.Ignore
};
string json = JsonConvert.SerializeObject(person, settings);

// JsonSerializer:
var options = new JsonSerializerOptions
{
    IgnoreNullValues = true
};
string json = JsonSerializer.ToString(person, options);

services.AddControllers()
   .AddJsonOptions(options => options.JsonSerializerOptions.WriteIndented = true);

[JsonPropertyName("birthdate")]
public DateTime? BirthDay { get; set; }

var options = new JsonSerializerOptions
{
   PropertyNamingPolicy = JsonNamingPolicy.CamelCase
};
string json = JsonSerializer.ToString(person, options);

public class ModelIdViewModel
{
   public string Id { set; get; }
}

public async Task<IActionResult> RenderRole([FromBody]ModelIdViewModel model)

data: JSON.stringify({ "id": 1 }),
contentType: "application/json; charset=utf-8",
dataType: "json",

public async Task<IActionResult> RenderRole([FromBody]ModelIdViewModel model)
{
   if (!ModelState.IsValid)
   {
      return BadRequest(ModelState);
   }

 {"$.id":["The JSON value could not be converted to System.String. Path: $.id | LineNumber: 0 | BytePositionInLine: 7."]}

public class ModelIdViewModel
{
   public int Id { set; get; }
}

using System.Web.Mvc;

namespace jQueryImpromptu.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public ActionResult Index(string postId, string filename)
        {
            return Content("ok");
        }
    }
}

@{
    ViewBag.Title = "Index";
    var postUrl = Url.Action(actionName: "Index", controllerName: "Home");
}
<h2>
    Index</h2>
<input type="button" id="btnDelete" value="delete" />
<div id="infoDiv">
    Some Info ....
</div>
@section JavaScript
{
    <script type="text/javascript">
        $(function () {
            $('#btnDelete').click(function () {
                $.prompt("آیا برای حذف اطلاعات موجود اطمینان دارید ؟",
             {
                 title: 'Title',
                 buttons: { "بله": true, "خیر": false },
                 focus: 2,
                 submit: function (e, v, m, f) {
                     //debugger;
                     if (!v) {
                         return;
                     }
                     var postId = 10;
                     var fileName = "test.jpg"
                     $.ajax({
                         type: "POST",
                         url: '@postUrl',
                         data: JSON.stringify({ postId: postId, fileName: fileName }),
                         contentType: "application/json; charset=utf-8",
                         dataType: "json",
                         complete: function (xhr, status) {
                             var data = xhr.responseText;
                             if (status === 'error' || !data || data == "nok") {
                                 $.prompt("! حذف فایل با خطا مواجه شده است",
                                    {
                                        title: 'Title',
                                        buttons: { "بستن": true }
                                    });
                             }
                             else {
                                 $("#infoDiv").fadeOut("slow").remove();
                             }
                         }
                     });
                 }
             });
            });
        });
    </script>
}

product  List Partial

 $(function () {
        $.ajax({
            //مشخص کردن  اکشنی که باید فراخوانی شود
            url: '/Home/Details',
            contentType: 'application/html; charset=utf-8',
            type: 'GET',
            //نوع نتیجه بازگشتی
            dataType: 'html'
           
        })
.success(function (result) {
    //زمانی که کدهای سمت سرور بدون خطا اجرا شده اند
    //این قسمت فراخوانی می‌شود و نتیجه اکشن درون متغیر 
    //result 
    //قرار می‌گیرد
    $('#sectionContents').html(result);
})
.error(function (xhr, status) {
    alert(xhr.responseText);
});
    });