var cors = new EnableCorsAttribute("*", "*", "*");
config.EnableCors(cors);
config.MessageHandlers.Add(new PreflightRequestsHandler());

public class PreflightRequestsHandler : DelegatingHandler
{
    protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
    {
        if (request.Headers.Contains("Origin") && request.Method.Method == "OPTIONS")
        {
            var response = new HttpResponseMessage {StatusCode = HttpStatusCode.OK};
            response.Headers.Add("Access-Control-Allow-Origin", "*");
            response.Headers.Add("Access-Control-Allow-Headers", "Origin, Content-Type, Accept, Authorization");
            response.Headers.Add("Access-Control-Allow-Methods", "*");
            var tsc = new TaskCompletionSource<HttpResponseMessage>();
            tsc.SetResult(response);
            return tsc.Task;
        }
        return base.SendAsync(request, cancellationToken);
    }
}

jQuery.support.cors = true;

            $("#report-grid").kendoGrid({
                // ...
                pageable: {
                    previousNext: true, // default true
                    numeric: true, // default true
                    buttonCount: 5, // default 10
                    refresh: true, // default false
                    input: true, // default false
                    pageSizes: true // default false
                },

 <!--https://github.com/loudenvier/kendo-global/blob/master/lang/kendo.fa-IR.js-->
<script src="js/messages/kendo.fa-IR.js" type="text/javascript"></script>

            var productsDataSource = new kendo.data.DataSource({
                // ...
                group: { field: "IsAvailable" },
                // ...
            });

$("#report-grid").kendoGrid({
// ...
groupable: true, // allows the user to alter what field the grid is grouped by
// ...

            var productsDataSource = new kendo.data.DataSource({
                //...
                aggregate: [
                    { field: "Name", aggregate: "count" },
                    { field: "Price", aggregate: "sum" }
                ]
                //...
            });

            $("#report-grid").kendoGrid({
                // ...
                columns: [
                    {
                        field: "Name", title: "نام محصول",
                        footerTemplate: "تعداد: #=count#"
                    },
                    {
                        field: "Price", title: "قیمت",
                        footerTemplate: "جمع: #=kendo.toString(sum,'c0')#"
                    }
                ]
                // ...
            });

    <script type="text/x-kendo-template" id="priceTemplate">
        #if( Price > 2490 ) {#
        <span style="background:brown; color:yellow;">#=kendo.toString(Price,'c0')#</span>
        #} else {#
        #= kendo.toString(Price,'c0')#
        #}#
    </script>

            $("#report-grid").kendoGrid({
                //...
                columns: [
                    {
                        field: "Price", title: "قیمت",
                        template: kendo.template($("#priceTemplate").html()),
                        footerTemplate: "جمع: #=kendo.toString(sum,'c0')#"
                    }
                ]
                //...
            });

 <!--https://github.com/moment/moment/-->
<script src="js/cultures/moment.min.js" type="text/javascript"></script>
<!--https://github.com/jalaali/moment-jalaali-->
<script src="js/cultures/moment-jalaali.js" type="text/javascript"></script>

            $("#report-grid").kendoGrid({
                //...
                columns: [
                    {
                        field: "AddDate", title: "تاریخ ثبت",
                        template: "#=moment(AddDate).format('jYYYY/jMM/jDD')#"
                    }
                ]
                //...
            });

            $("#report-grid").kendoGrid({
                // ...
                toolbar: [
                    { template: kendo.template($("#toolbarTemplate").html()) }
                ]
                // ...
            });

    <script>
        // این اطلاعات برای تهیه خروجی سمت سرور مناسب هستند
        function getCurrentGridFilters() {
            var dataSource = $("#report-grid").data("kendoGrid").dataSource;
            var gridState = {
                page: dataSource.page(),
                pageSize: dataSource.pageSize(),
                sort: dataSource.sort(),
                group: dataSource.group(),
                filter: dataSource.filter()
            };
            return kendo.stringify(gridState);
        }
    </script>

    <script id="toolbarTemplate" type="text/x-kendo-template">
        <a class="k-button" href="\#" onclick="alert('gridState: ' + getCurrentGridFilters());">نوار ابزار سفارشی</a>
    </script>

        private static void removeWatermarkLayer(string watermarkedFile, string text,  string unwatermarkedFile)
        {
            PdfReader.unethicalreading = true;
            PdfReader reader = new PdfReader(watermarkedFile);
            reader.RemoveUnusedObjects();
            int pageCount = reader.NumberOfPages;
            for (int i = 1; i <= pageCount; i++)
            {
                var page = reader.GetPageN(i);                
                var contentarray = page.GetAsArray(PdfName.CONTENTS);
                if (contentarray == null)
                    continue;

                for (int j = 0; j < contentarray.Size; j++)
                {
                    var stream = (PRStream)contentarray.GetAsStream(j);
                    //دریافت محتوای خام صفحه
                    var content = System.Text.Encoding.ASCII.GetString(PdfReader.GetStreamBytes(stream));
                    if (content.Contains(text))
                    {
                        //حذف کامل محتوا از فایل
                        stream.Put(PdfName.LENGTH, new PdfNumber(0));
                        stream.SetData(new byte[0]);
                    }
                }
            }

            using (var fileStream = new FileStream(unwatermarkedFile, FileMode.Create, FileAccess.Write, FileShare.None))
            {
                using (var stamper = new PdfStamper(reader, fileStream))
                {
                    stamper.SetFullCompression();
                    stamper.Close();
                }
            }
        }

<form method="post" action="submit" enctype="multipart/form-data">
  <div>
    <input name="files" id="files" type="file" />    
    <input type="submit" value="Submit" class="k-button" />
  </div>
</form>
<script>
  $(document).ready(function() {
     $("#files").kendoUpload();
  });
</script>

    <script type="text/javascript">
        $(function () {
            $("#files").kendoUpload({
                name: "files",
                async: { // async configuration
                    saveUrl: "@Url.Action("Save", "Home")", // the url to save a file is '/save'
                    removeUrl: "@Url.Action("Remove", "Home")", // the url to remove a file is '/remove'
                    autoUpload: false, // automatically upload files once selected
                    removeVerb: 'POST'
                },
                multiple: true,
                showFileList: true
            }); 
        });
    </script>

        [HttpPost]
        public ActionResult Save(IEnumerable<HttpPostedFileBase> files)
        {
            if (files != null)
            {
                // ...
                // Process the files and save them
                // ...
            }

            // Return an empty string to signify success
            return Content("");
        }

        [HttpPost]
        public ContentResult Remove(string[] fileNames)
        {
            if (fileNames != null)
            {
                foreach (var fullName in fileNames)
                {
                    // ...
                    // delete the files
                    // ...
                }
            }

            // Return an empty string to signify success
            return Content("");
        }

<!-- Content Type with wildcard.  All Images -->
<input type="file" id="demoFile" title="Select file" accept="image/*" />
 
<!-- List of file extensions -->
<input type="file" id="demoFile" title="Select file" accept=".jpg,.png,.gif" />
 
<!-- Any combination of the above -->
<input type="file" id="demoFile" title="Select file" accept="audio/*,application/pdf,.png" />

    <script type="text/javascript">
        $(function () {
            $("#files").kendoUpload({
                name: "files",
                async: {
                 //...
                },
                //...
                localization: {
                    select: 'انتخاب فایل‌ها برای ارسال',
                    remove: 'حذف فایل',
                    retry: 'سعی مجدد',
                    headerStatusUploading: 'در حال ارسال فایل‌ها',
                    headerStatusUploaded: 'پایان ارسال',
                    cancel: "لغو",
                    uploadSelectedFiles: "ارسال فایل‌ها",
                    dropFilesHere: "فایل‌ها را برای ارسال، کشیده و در اینجا رها کنید",
                    statusUploading: "در حال ارسال",
                    statusUploaded: "ارسال شد",
                    statusWarning: "اخطار",
                    statusFailed: "خطا در ارسال"
                }
            });
        });
    </script>

    <script id="fileListTemplate" type="text/x-kendo-template">
        <li class='k-file'>
            <span class='k-progress'></span>
            <span class='k-icon'></span>
            <span class='k-filename' title='#=name#'>#=name# (#=size# bytes)</span>
            <strong class='k-upload-status'></strong>
        </li>
    </script>

    <script type="text/javascript">
        $(function () {
            $("#files").kendoUpload({
                name: "files",
                async: {
                // ...
                },
                // ...
                template: kendo.template($('#fileListTemplate').html()),
                // ...
            });
        });
    </script>

    <script type="text/javascript">
        $(function () {
            $("#files").kendoUpload({
                name: "files",
                async: { // async configuration
                //...
                },
                //...
                localization: {
                },
                cancel: function () {
                    console.log('Cancel Event.');
                },
                complete: function () {
                    console.log('Complete Event.');
                },
                error: function () {
                    console.log('Error uploading file.');
                },
                progress: function (e) {
                    console.log('Uploading file ' + e.percentComplete);
                },
                remove: function () {
                    console.log('File removed.');
                },
                select: function () {
                    console.log('File selected.');
                },
                success: function () {
                    console.log('Upload successful.');
                },
                upload: function (e) {
                    console.log('Upload started.');
                }
            }); 
        });
    </script>

    <script type="text/javascript">
        $(function () {
            $("#files").kendoUpload({
                name: "files",
                async: {
                //...
                },
                //...
                localization: {
                },
                upload: function (e) {
                    console.log('Upload started.');
                    // Sending metadata to the save action
                    e.data = {
                        codeId: "1234567",
                        param2: 12
                        //, ...
                    };
                }
            });
        });
    </script>

   [HttpPost]
  public ActionResult Save(IEnumerable<HttpPostedFileBase> files, string codeId)

    <script type="text/javascript">
        $(function () {
            $("#files").kendoUpload({
                name: "files",
                async: {
                    // ....
                    batch: true
                },
            });
        });
    </script>

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.web>
    <!-- The request length is in kilobytes, execution timeout is in seconds  -->
    <httpRuntime maxRequestLength="10240" executionTimeout="120" />
  </system.web>

  <system.webServer>
    <security>
      <requestFiltering>
        <!-- The content length is in bytes  -->
        <requestLimits maxAllowedContentLength="10485760"/>
      </requestFiltering>
    </security>
  </system.webServer>
</configuration>

CREATE TABLE test(
[ID] BIGINT IDENTITY(1,1) NOT NULL PRIMARY KEY NONCLUSTERED HASH WITH (BUCKET_COUNT=10000),
N1 NVARCHAR(100),
N2 NVARCHAR(100),
N3 NVARCHAR(100)
) WITH (MEMORY_OPTIMIZED=ON,DURABILITY = SCHEMA_AND_DATA)
GO