using System.Web.Mvc;
using System.Web.Script.Serialization;

namespace Mvc4TwitterBootStrapTest.Controllers
{
    public class HomeController : Controller
    {
        [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();
        }
    }
}

@{
    ViewBag.Title = "Index";    
}
<h2>
    Typeahead</h2>
@Html.TextBox("search", null, htmlAttributes:
                              new
                              {
                                  autocomplete = "off",
                                  data_provide = "typeahead",
                                  data_items = 8,
                                  data_source = @ViewBag.JsonString
                              })

<input autocomplete="off" data-items="8" data-provide="typeahead" 
data-source="[&quot;Afghanistan&quot;,&quot;Albania&quot;,&quot;Algeria&quot;,&quot;American Samoa&quot;,&quot;Andorra&quot;,&quot;Angola&quot;,&quot;Anguilla&quot;,&quot;Antarctica&quot;,&quot;Antigua and/or Barbuda&quot;]" 
id="search" name="search" type="text" value="" />

        public static MvcHtmlString TypeaheadFor<TModel, TValue>(
                this HtmlHelper<TModel> htmlHelper,
                Expression<Func<TModel, TValue>> expression,
                IEnumerable<string> source,
                int items = 8)
        {
            var jsonString = new JavaScriptSerializer().Serialize(source);
            return htmlHelper.TextBoxFor(
                expression,
                new
                {
                    autocomplete = "off",
                    data_provide = "typeahead",
                    data_items = items,
                    data_source = jsonString
                }
            );
        }

using System;
using System.Linq;
using System.Web.Mvc;
using System.Web.Script.Serialization;

namespace Mvc4TwitterBootStrapTest.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public JsonResult GetNames(string term)
        {
            var array = new[]
                {
                     "Afghanistan",
                     "Albania",
                     "Algeria",
                     "American Samoa",
                     "Andorra",
                     "Angola",
                     "Anguilla",
                     "Antarctica",
                     "Antigua and/or Barbuda"
                };

            var results = array.Where(n =>
                n.StartsWith(term, StringComparison.OrdinalIgnoreCase));

            return Json(results.ToArray(), JsonRequestBehavior.AllowGet);
        }
    }
}

@{
    ViewBag.Title = "Index";
    var url = Url.Action("GetNames", "Home");
}
<h2>
    Typeahead</h2>
@Html.TextBox("search", null, htmlAttributes:
                              new
                              {
                                  autocomplete = "off",
                                  data_provide = "typeahead",
                                  data_items = 8
                              })
@section JavaScript
{
    <script type="text/javascript">
            $(function () {
                $('#search').typeahead({
                    source: function (term, process) {
                        return $.getJSON('@url', { term: term }, function (data) { return process(data); });
                    }
                });
            });
    </script>
}

<input type="file" multiple="multiple" name="File1"  id="File1" runat="server" />  

 for (int i = 1; i <= Request.Files.Count; i++)
            {
                var file = Request.Files[i];
            }

using System.Collections.Generic;
using System.IO;
using System.Web;
using System.Web.Script.Serialization;

namespace OrbitWebformsTest
{
    public class Picture
    {
        public string Title { set; get; }
        public string Path { set; get; }
    }

    public class OrbitHandler : IHttpHandler
    {
        IList<Picture> PicturesDataSource()
        {
            var results = new List<Picture>();
            var path = HttpContext.Current.Server.MapPath("~/Images");

            foreach (var item in Directory.GetFiles(path, "*.*"))
            {
                var name = Path.GetFileName(item);
                results.Add(new Picture
                {
                    Path = /*"Images/" + name*/ name,
                    Title = name
                });
            }

            return results;
        }

        public void ProcessRequest(HttpContext context)
        {
            var items = PicturesDataSource();
            var json = /*new JavaScriptSerializer().Serialize(items)*/ string.Empty;
            throw new InvalidDataException("همینطوری");
            context.Response.ContentType = "text/plain";
            context.Response.Write(json);
        }

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

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="default.aspx.cs" Inherits="OrbitWebformsTest._default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <link href="Content/orbit-1.2.3.css" rel="stylesheet" type="text/css" />
    <script src="Script/jquery-1.5.1.min.js" type="text/javascript"></script>
    <script src="Scripts/jquery.orbit-1.2.3.min.js" type="text/javascript"></script>
</head>
<body>
    <form id="form1" runat="server">
    <div id="featured">
    </div>
    </form>
    <script type="text/javascript">
        $(function () {
            $.ajax({
                url: "Handler.ashx",
                contentType: "application/json; charset=utf-8",
                success: function (data) {
                    $.each(data, function (i, b) {
                        var str = '<img src="' + b.Path + '" alt="' + b.Title + '"/>';
                        $("#featured").append(str);
                    });
                    $('#featured').orbit();
                },
                dataType: "json"
            });
        });
    </script>
</body>
</html>

 <script src="Scripts/jquery-1.5.1.min.js" type="text/javascript"></script>

        public void ProcessRequest(HttpContext context)
        {
            var items = PicturesDataSource();
            var json = new JavaScriptSerializer().Serialize(items);            
            context.Response.ContentType = "text/plain";
            context.Response.Write(json);
        }

        IList<Picture> PicturesDataSource()
        {
            var results = new List<Picture>();
            var path = HttpContext.Current.Server.MapPath("~/Images");

            foreach (var item in Directory.GetFiles(path, "*.*"))
            {
                var name = Path.GetFileName(item);
                results.Add(new Picture
                {
                    Path = "Images/" + name,
                    Title = name
                });
            }

            return results;
        }

function addToken(data) {
   data.__RequestVerificationToken = $("input[name=__RequestVerificationToken]").val();
   return data;
}
 
$.ajax({
   // .....
   data: addToken({ postId: postId }), // اضافه کردن توکن
   dataType: "html", // نوع داده مهم است
   // .....
});

 [MapFrom(typeof (Student), ignoreAllNonExistingProperty: true, alsoCopyMetadata: true)]
 public class AdminStudentViewModel
 {
     // [IgnoreMap]
     public int Id { set; get; }

     [MapForMember("Name")]
     public string FirstName { set; get; }

     [MapForMember("Family")]
     public string LastName { set; get; }

     public string Email { set; get; }

     [MapForMember("RegisterDateTime")]
     public string RegisterDateTimePersian { set; get; }

     [UseValueResolver(typeof (BookCountValueResolver))]
     public int BookCounts { set; get; }

     [UseValueResolver(typeof (BookPriceValueResolver))]
     public decimal BookPrice { set; get; }
 };

[AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
public class MapFromAttribute : Attribute
{
    public Type SourceType { get; private set; }
    public bool IgnoreAllNonExistingProperty { get; private set; }
    public bool AlsoCopyMetadata { get; private set; }    //Go to: https://www.dntips.ir/courses/topic/16/cb36bc2e-4263-431e-86a5-236322cb5576

    public MapFromAttribute(Type sourceType, bool ignoreAllNonExistingProperty = false,
        bool alsoCopyMetadata = false)
    {
        SourceType = sourceType;
        IgnoreAllNonExistingProperty = ignoreAllNonExistingProperty;
        AlsoCopyMetadata = alsoCopyMetadata;
    }
};

[AttributeUsage(AttributeTargets.Property)]
public class IgnoreMapAttribute : Attribute {};

[AttributeUsage(AttributeTargets.Property)]
public class MapForMemberAttribute : Attribute
{
    public string MemberToMap { get; private set; }
    public MapForMemberAttribute(string memberToMap)
    {
        MemberToMap = memberToMap;
    }
};

[AttributeUsage(AttributeTargets.Property)]
public class UseValueResolverAttribute : Attribute
{
    public IValueResolver ValueResolver { get; private set; }
    public UseValueResolverAttribute(Type valueResolver)
    {
        ValueResolver = valueResolver.GetConstructors()[0].Invoke(new object[] {}) as IValueResolver;
    }
};

‎[DllImport("shell32.DLL")]‎
‎  [DllImport("User32.DLL")]‎
public string Lpwindow { get; set; }
   public IntPtr Hicon { get; set; }
       public static extern int ShellAbout(IntPtr hwnd,string szApp,string ‎szotherstuff,IntPtr hicon );‎
        public static extern int FindWindow(string str,string lpwindow);‎

        private void btnbutton1_Click(object sender, EventArgs e)
          {

          var  Window = (IntPtr)FindWindow(null, Lpwindow);

              ShellAbout(Window, "===WINDOWS===", "HELLO", Hicon);
          }

‎[DllImport("powrprof.dll")]‎
public static extern int SetSuspendState(int hibernate,int forcecritical,int ‎DisablewakeEvent);‎

  private void btnbutton1_Click(object sender, EventArgs e)
          {

              SetSuspendState(1, 0, 0);
          }

‎[DllImport(“user32.DLL”)]‎
‎   ‎‎ public static extern int  LockWorkStation();‎

  private void btnbutton1_Click(object sender, EventArgs e)
          {
              LockWorkStation();
          }

‏ ‏DllImport("kernel32.DLL")]‎
  public static extern int FatalAppExit(int uAction,string ipmesseg);‎

   private void btnbutton1_Click(object sender, EventArgs e)
          {
              FatalAppExit(0, "ERROR PROGRAM");
          }

‎[DllImport("Winmm.DLL")]‎
public static extern long  timeGetTime();‎

        private void timer1_Tick(object sender, EventArgs e)
        {
            var sd = Convert.ToString(timeGetTime());
            int i = Convert.ToInt32(sd.Substring(0, sd.Length - 3));
            int m;
            if (i < 60)
                textBox1.Text = @"00:00:" + i;
            else if (i >= 60 && i < 3600)
            {
                m = i / 60;
                S = i % 60;
                textBox1.Text = @"00:" + m + @":";
            }
            else
            {
                var h = i / 3600;
                var mm = i % 3600;

                if (mm > 59)
                {
                    m = mm / 60;
                    S = mm % 60;
                    textBox1.Text = h + @":" + m.ToString(CultureInfo.InvariantCulture) + @":" + S;
                }
                else
                {
                    textBox1.Text = h + @":00:" + mm;
                }
            }
        }

     private void Form1_Load(object sender, EventArgs e)
        {
          timer1.Start();
         }

namespace EmberJS02.Models
{
    public class User
    {
        public int Id { set; get; }
        public string UserName { set; get; }
        public string Email { set; get; }
    }
}

using System.Collections.Generic;
using System.Web.Http;
using EmberJS02.Models;
 
namespace EmberJS02.Controllers
{
    public class UsersController : ApiController
    {
        // GET api/<controller>
        public IEnumerable<User> Get()
        {
            return UsersDataSource.UsersList;
        }
    }
}

using System;
using System.Web.Http;
using System.Web.Routing;
 
namespace EmberJS02
{
    public class Global : System.Web.HttpApplication
    { 
        protected void Application_Start(object sender, EventArgs e)
        {
            RouteTable.Routes.MapHttpRoute(
               name: "DefaultApi",
               routeTemplate: "api/{controller}/{id}",
               defaults: new { id = RouteParameter.Optional }
               );
        }
    }
}

 PM> Install-Package EmberJS

App = Ember.Application.create();
App.IndexRoute = Ember.Route.extend({
    setupController:function(controller) {
        controller.set('content', ['red', 'yellow', 'blue']);
    }
});

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script src="Scripts/jquery-2.1.1.js" type="text/javascript"></script>
    <script src="Scripts/handlebars.js" type="text/javascript"></script>
    <script src="Scripts/ember.js" type="text/javascript"></script>
    <script src="Scripts/app.js" type="text/javascript"></script>
</head>
<body>
    <script type="text/x-handlebars" data-template-name="application">
        <h1>Header</h1>
        {{outlet}}
    </script>
    <script type="text/x-handlebars" data-template-name="index">
        Hello,
        <strong>Welcome to Ember.js</strong>!
        <ul>
            {{#each item in content}}
            <li>
                {{item}}
            </li>
            {{/each}}
        </ul>
    </script>
</body>
</html>

App.Router.map(function() {
    this.resource('about');
});

<script type="text/x-handlebars" data-template-name="about">
    <h2>Our about page</h2>
</script>

<script type="text/x-handlebars" data-template-name="application">
    <h1>Ember Demo App</h1>
    <ul class="nav">
        <li>{{#linkTo 'index'}}Home{{/linkTo}}</li>
        <li>{{#linkTo 'about'}}About{{/linkTo}}</li>
    </ul>
    {{outlet}}
</script>

App.Router.map(function() {
    this.resource('about');
    this.resource('users');
});

App.UsersLink = Ember.Object.extend({});
App.UsersLink.reopenClass({
    findAll: function () {
        var users = [];
        $.getJSON('/api/users').then(function(response) {
            response.forEach(function(item) {
                users.pushObject(App.UsersLink.create(item));
            });
        });
        return users;
    }
});

App.UsersRoute = Ember.Route.extend({
    model: function() {
        return App.UsersLink.findAll();
    }
});
 
App.UsersController = Ember.ObjectController.extend({
    customHeader : 'Our Users List'
});

<script type="text/x-handlebars" data-template-name="users">
    <h2>{{customHeader}}</h2>
    <ul>
        {{#each item in model}}
        <li>
            {{item.Id}}-{{item.UserName}} ({{item.Email}})
        </li>
        {{/each}}
    </ul>
</script>

 CREATE TABLE xmlTest
(
 id INT IDENTITY PRIMARY KEY,
 doc XML
)
GO
INSERT xmlTest VALUES('<Person name="Vahid" />')
INSERT xmlTest VALUES('<Person name="Farid" />')
INSERT xmlTest VALUES('<Person name="Mehdi" /><Person name="Hamid" />')
GO

 SELECT doc.query('
for $p in //Person
where $p/@name="Vahid"
return <li>{data($p/@name)} has id = {sql:column("xmlTest.id")}</li>
')
FROM xmlTest

 <li>Vahid has id = 1</li>

 SELECT doc.query('
for $p in //Person
where $p/@name="Vahid"
return <li>{data($p/@name)} has id = {sql:column("xmlTest.id")}</li>
')
FROM xmlTest
WHERE doc.exist('
for $p in //Person
where $p/@name="Vahid"
return <li>{data($p/@name)} has id = {sql:column("xmlTest.id")}</li>
')=1

 SELECT * FROM
(
 (SELECT doc.query('
 for $p in //Person
 where $p/@name="Vahid"
 return <li>{data($p/@name)} has id = {sql:column("xmlTest.id")}</li>
 ') AS col1
 FROM xmlTest)
) A
WHERE CONVERT(VARCHAR(8000), col1)<>''

 DECLARE @number INT = 1
SELECT doc.query('
for $p in //Person
where $p/@name="Vahid"
return <li>{data($p/@name)} has number = {sql:variable("@number")}</li>
')
FROM xmlTest

 SELECT doc.query('/Person') FROM xmlTest

 DECLARE @doc XML
SET @doc = (SELECT * FROM xmlTest FOR XML AUTO, ELEMENTS)
SELECT @doc.query('/xmlTest/doc/Person')

 DECLARE @doc XML ='
<people>
  <person><name>Vahid</name></person>
  <person><name id="2">Farid</name></person>
  <person><name>Mehdi</name></person>
  <person><name>Hooshang</name><name id="1">Hooshi</name></person>
  <person></person>
</people>
'

 SELECT @doc.value('/people/person/name', 'varchar(50)')

 SELECT @doc.value('(/people/person/name)[1]', 'varchar(50)')

 SELECT @doc.query('/people/person/name')

 <name>Vahid</name>
<name id="2">Farid</name>
<name>Mehdi</name>
<name>Hooshang</name>
<name id="1">Hooshi</name>

 SELECT
tab.col.value('text()[1]', 'varchar(50)') AS name,
tab.col.query('.'),
tab.col.query('..')
from @doc.nodes('/people/person/name') AS tab(col)

 tab.col.query('.'),

 SELECT
tab.col.value('.', 'varchar(50)') AS name,
tab.col.query('data(.)'),
tab.col.query('.'),
tab.col.query('..')
from @doc.nodes('/people/person/name') AS tab(col)

 SELECT
tab.col.value('name[.="Farid"][1]', 'varchar(50)') AS name,
tab.col.value('name[.="Farid"][1]/@id', 'varchar(50)') AS id,
tab.col.query('.')
from @doc.nodes('/people/person[name="Farid"]') AS tab(col)

 DECLARE @tblXML TABLE (
 id INT IDENTITY PRIMARY KEY,
 doc XML
 )

INSERT @tblXML VALUES('<person name="Vahid" />')
INSERT @tblXML VALUES('<person name="Farid" />')
INSERT @tblXML VALUES('<person />')
INSERT @tblXML VALUES(NULL)

SELECT
id,
doc.value('(/person/@name)[1]', 'varchar(50)') AS name
FROM @tblXML

 CREATE PROCEDURE LookForPhysicalOps (@op VARCHAR(30))
AS
SELECT sql.text, qs.EXECUTION_COUNT, qs.*, p.*
FROM sys.dm_exec_query_stats AS qs
CROSS APPLY sys.dm_exec_sql_text(sql_handle) sql
CROSS APPLY sys.dm_exec_query_plan(plan_handle) p
WHERE query_plan.exist('
declare default element namespace "http://schemas.microsoft.com/sqlserver/2004/07/showplan";
/ShowPlanXML/BatchSequence/Batch/Statements//RelOp/@PhysicalOp[. = sql:variable("@op")]
') = 1
GO

EXECUTE LookForPhysicalOps 'Table Scan'
EXECUTE LookForPhysicalOps 'Clustered Index Scan'
EXECUTE LookForPhysicalOps 'Hash Match'

 WITH XMLNAMESPACES(DEFAULT N'http://schemas.microsoft.com/sqlserver/2004/07/showplan')
SELECT RelOp.op.value(N'../../@NodeId', N'int') AS ParentOperationID,
RelOp.op.value(N'@NodeId', N'int') AS OperationID,
RelOp.op.value(N'@PhysicalOp', N'varchar(50)') AS PhysicalOperator,
RelOp.op.value(N'@LogicalOp', N'varchar(50)') AS LogicalOperator,
RelOp.op.value(N'@EstimatedTotalSubtreeCost ', N'float') AS EstimatedCost,
RelOp.op.value(N'@EstimateIO', N'float') AS EstimatedIO,
RelOp.op.value(N'@EstimateCPU', N'float') AS EstimatedCPU,
RelOp.op.value(N'@EstimateRows', N'float') AS EstimatedRows,
cp.plan_handle AS PlanHandle,
st.TEXT AS QueryText,
qp.query_plan AS QueryPlan,
cp.cacheobjtype AS CacheObjectType,
cp.objtype AS ObjectType
FROM sys.dm_exec_cached_plans cp
CROSS APPLY sys.dm_exec_sql_text(cp.plan_handle) st
CROSS APPLY sys.dm_exec_query_plan(cp.plan_handle) qp
CROSS APPLY qp.query_plan.nodes(N'//RelOp') RelOp(op)

DECLARE @doc XML = '
<Invoice>
<InvoiceId>100</InvoiceId>
<CustomerName>Vahid</CustomerName>
<LineItems>
<LineItem>
<Sku>134</Sku>
<Quantity>10</Quantity>
<Description>Item 1</Description>
<UnitPrice>9.5</UnitPrice>
</LineItem>
<LineItem>
<Sku>150</Sku>
<Quantity>5</Quantity>
<Description>Item 2</Description>
<UnitPrice>1.5</UnitPrice>
</LineItem>
</LineItems>
</Invoice>
'

 SET @doc.modify('
insert <InvoiceInfo><InvoiceDate>2014-02-10</InvoiceDate></InvoiceInfo>
after /Invoice[1]/CustomerName[1]
')

SELECT @doc

<Invoice>
  <InvoiceId>100</InvoiceId>
  <CustomerName>Vahid</CustomerName>
  <InvoiceInfo>
        <InvoiceDate>2014-02-10</InvoiceDate>
  </InvoiceInfo>
  <LineItems>
...

 SET @x.modify('insert sql:variable("@x") into /doc[1]')

 The argument 1 of the XML data type method "modify" must be a string literal.

 SET @doc.modify('
insert attribute status{"backorder"}
into /Invoice[1]
')

SELECT @doc

 <Invoice status="backorder">
  <InvoiceId>100</InvoiceId>
....

 SET @doc.modify('delete /Invoice/LineItems/LineItem')
SELECT @doc

 <Invoice status="backorder">
  <InvoiceId>100</InvoiceId>
  <CustomerName>Vahid</CustomerName>
  <InvoiceInfo>
      <InvoiceDate>2014-02-10</InvoiceDate>
  </InvoiceInfo>
  <LineItems />
</Invoice>

 SET @doc.modify('replace value of
  /Invoice[1]/CustomerName[1]/text()[1]
  with "Farid"
')
SELECT @doc

 <Invoice status="backorder">
  <InvoiceId>100</InvoiceId>
  <CustomerName>Farid</CustomerName>
  <InvoiceInfo>
       <InvoiceDate>2014-02-10</InvoiceDate>
  </InvoiceInfo>
  <LineItems />
</Invoice>

 The target of 'replace value of' must be a non-metadata attribute or an element with simple typed content.

 DECLARE @tblTest AS TABLE (xmlField XML)

INSERT INTO @tblTest(xmlField)
VALUES
 (
'<Sample>
   <Node1>Value1</Node1>
   <Node2>Value2</Node2>
   <Node3/>
</Sample>'
)
 
DECLARE @newValue VARCHAR(50) = 'NewValue'

UPDATE @tblTest
SET xmlField.modify(
'insert text{sql:variable("@newValue")} into
  (/Sample/Node3)[1] [not(text())]'
)

SELECT xmlField.value('(/Sample/Node3)[1]','varchar(50)') FROM @tblTest

 UPDATE @tblTest
SET xmlField.modify(
'replace value of (/Sample/Node3/text())[1]
  with sql:variable("@newValue")'
)