.NET Docs

This repo contains work-in-progress documentation for .NET. To contribute, see the Contributing Guide and the issues list. 

 32 bit -> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION  
64 bit -> HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION

 Force IE10 -> 10001 (0x2711)
IE10 considering !DOCTYPE directives -> 10000 (0x02710)
Force IE9 -> 9999 (0x270F)
IE9 considering !DOCTYPE directives -> 9000 (0x2328)
Force IE8 -> 8888 (0x22B8)
IE8 considering !DOCTYPE directives  -> 8000 (0x1F40)
Force IE7 -> 7000 (0x1B58)

    public class UnicodeFontProvider : FontFactoryImp
    {
        static UnicodeFontProvider()
        {
            // روش صحیح تعریف فونت   
            var systemRoot = Environment.GetEnvironmentVariable("SystemRoot");
            FontFactory.Register(Path.Combine(systemRoot, "fonts\\tahoma.ttf"));
            // ثبت سایر فونت‌ها در اینجا
            //FontFactory.Register(Path.Combine(Environment.CurrentDirectory, "fonts\\irsans.ttf"));
        }

        public override Font GetFont(string fontname, string encoding, bool embedded, float size, int style, BaseColor color, bool cached)
        {
            if (string.IsNullOrWhiteSpace(fontname))
                return new Font(Font.FontFamily.UNDEFINED, size, style, color);
            return FontFactory.GetFont(fontname, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, size, style, color);
        }
    }

    public class ImageProvider : AbstractImageProvider
    {
        public override string GetImageRootPath()
        {
            var path = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
            return path + "\\"; // مهم است که این مسیر به بک اسلش ختم شود تا درست کار کند
        }
    }

    public static class XMLWorkerUtils
    {
        /// <summary>
        /// نحوه تعریف یک فایل سی اس اس خارجی
        /// </summary>
        public static ICssFile GetCssFile(string filePath)
        {
            using (var stream = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
            {
                return XMLWorkerHelper.GetCSS(stream);
            }
        }
    }

    /// <summary>
    /// معادل پی دی افی المان‌های اچ تی ام ال را جمع آوری می‌کند
    /// </summary>
    public class ElementsCollector : IElementHandler
    {
        private readonly Paragraph _paragraph;

        public ElementsCollector()
        {
            _paragraph = new Paragraph
            {
                Alignment = Element.ALIGN_LEFT  // سبب می‌شود تا در حالت راست به چپ از سمت راست صفحه شروع شود
            };
        }

        /// <summary>
        /// این پاراگراف حاوی کلیه المان‌های متن است
        /// </summary>
        public Paragraph Paragraph
        {
            get { return _paragraph; }
        }

        /// <summary>
        /// بجای اینکه خود کتابخانه اصلی کار افزودن المان‌ها را به صفحات انجام دهد
        /// قصد داریم آن‌ها را ابتدا جمع آوری کرده و سپس به صورت راست به چپ به صفحات نهایی اضافه کنیم
        /// </summary>
        /// <param name="htmlElement"></param>
        public void Add(IWritable htmlElement)
        {
            var writableElement = htmlElement as WritableElement;
            if (writableElement == null)
                return;

            foreach (var element in writableElement.Elements())
            {
                fixNestedTablesRunDirection(element);
                _paragraph.Add(element);
            }
        }

        /// <summary>
        /// نیاز است سلول‌های جداول تو در توی پی دی اف نیز راست به چپ شوند
        /// </summary>        
        private void fixNestedTablesRunDirection(IElement element)
        {
            var table = element as PdfPTable;
            if (table == null)
                return;

            table.RunDirection = PdfWriter.RUN_DIRECTION_RTL;
            foreach (var row in table.Rows)
            {
                foreach (var cell in row.GetCells())
                {
                    cell.RunDirection = PdfWriter.RUN_DIRECTION_RTL;
                    foreach (var item in cell.CompositeElements)
                    {
                        fixNestedTablesRunDirection(item);
                    }
                }
            }
        }
    }

            using (var pdfDoc = new Document(PageSize.A4))
            {
                var pdfWriter = PdfWriter.GetInstance(pdfDoc, new FileStream("test.pdf", FileMode.Create));
                pdfWriter.RgbTransparencyBlending = true;
                pdfDoc.Open();


                var html = @"<span style='color:blue; font-family:tahoma;'><b>آزمایش</b></span>   
                                    کتابخانه <i>iTextSharp</i> <u>جهت بررسی فارسی نویسی</u>
                            <table style='color:blue; font-family:tahoma;' border='1'><tr><td>eeمتن</td></tr></table>
                            <code>This is a code!</code>
                            <br/>
                            <img src='av-13489.jpg' />
                            ";

                var cssResolver = new StyleAttrCSSResolver();
                // cssResolver.AddCss(XMLWorkerUtils.GetCssFile(@"c:\path\pdf.css"));
                cssResolver.AddCss(@"code 
                                     {
                                        padding: 2px 4px;
                                        color: #d14;
                                        white-space: nowrap;
                                        background-color: #f7f7f9;
                                        border: 1px solid #e1e1e8;
                                     }",
                                     "utf-8", true);

                // کار جمع آوری المان‌های ترجمه شده به المان‌های پی دی اف را انجام می‌دهد
                var elementsHandler = new ElementsCollector();

                var htmlContext = new HtmlPipelineContext(new CssAppliersImpl(new UnicodeFontProvider()));
                htmlContext.SetImageProvider(new ImageProvider());
                htmlContext.CharSet(Encoding.UTF8);
                htmlContext.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
                var pipeline = new CssResolverPipeline(cssResolver,
                                                       new HtmlPipeline(htmlContext, new ElementHandlerPipeline(elementsHandler, null)));
                var worker = new XMLWorker(pipeline, parseHtml: true);
                var parser = new XMLParser();
                parser.AddListener(worker);
                parser.Parse(new StringReader(html));

                // با هندلر سفارشی که تهیه کردیم تمام المان‌های اچ تی ام ال به المان‌های پی دی اف تبدیل شدند
                // الان تنها کافی کافی است تا این‌ها را در یک جدول راست به چپ محصور کنیم تا درست نمایش داده شوند
                var mainTable = new PdfPTable(1) { WidthPercentage = 100, RunDirection = PdfWriter.RUN_DIRECTION_RTL };
                var cell = new PdfPCell
                {
                    Border = 0,
                    RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                    HorizontalAlignment = Element.ALIGN_LEFT
                };
                cell.AddElement(elementsHandler.Paragraph);
                mainTable.AddCell(cell);

                pdfDoc.Add(mainTable);
            }

            Process.Start("test.pdf");

"runtimes": {
    "win10-x64": {},
    "win81-x64": {},
    "win8-x64": {}
  }

و تگ پایانی آن : 

نکته مهم در استفاده از این تگ ، ویژگی Permissions آن است که باید با دقت و بسته به نیاز شما تعریف شود :

برخی از این موارد عبارتند از : 

EmptyMask – Has no permissions on the Web site. Not available through the user interface.

ViewListItems – View items in lists, documents in document libraries, and view Web discussion comments.

AddListItems – Add items to lists, add documents to document libraries, and add Web discussion comments.

EditListItems – Edit items in lists, edit documents in document libraries, edit Web discussion comments in documents, and customize Web Part Pages in document libraries.

DeleteListItems – Delete items from a list, documents from a document library, and Web discussion comments in documents.

ApproveItems – Approve a minor version of a list item or document.

OpenItems – View the source of documents with server-side file handlers.

ViewVersions – View past versions of a list item or document.

DeleteVersions – Delete past versions of a list item or document.

CancelCheckout – Discard or check in a document which is checked out to another user.

ManagePersonalViews – Create, change, and delete personal views of lists.

ManageLists – Create and delete lists, add or remove columns in a list, and add or remove public views of a list.

ViewFormPages – View forms, views, and application pages, and enumerate lists.

Open – Allow users to open a Web site, list, or folder to access items inside that container.

ViewPages – View pages in a Web site.

AddAndCustomizePages – Add, change, or delete HTML pages or Web Part Pages, and edit the Web site using a SharePoint Foundation–compatible editor.

ApplyThemeAndBorder – Apply a theme or borders to the entire Web site.

ApplyStyleSheets – Apply a style sheet (.css file) to the Web site.

ViewUsageData – View reports on Web site usage.

CreateSSCSite – Create a Web site using Self-Service Site Creation.

ManageSubwebs – Create subsites such as team sites, Meeting Workspace sites, and Document Workspace sites.

CreateGroups – Create a group of users that can be used anywhere within the site collection.

ManagePermissions – Create and change permission levels on the Web site and assign permissions to users and groups.

BrowseDirectories – Enumerate files and folders in a Web site using Microsoft Office SharePoint Designer 2007 and WebDAV interfaces.

BrowseUserInfo – View information about users of the Web site.

AddDelPrivateWebParts – Add or remove personal Web Parts on a Web Part Page.

UpdatePersonalWebParts – Update Web Parts to display personalized information.

ManageWeb – Grant the ability to perform all administration tasks for the Web site as well as manage content. Activate, deactivate, or edit properties of Web site scoped Features through the object model or through the user interface (UI). When granted on the root Web site of a site collection, activate, deactivate, or edit properties of site collection scoped Features through the object model. To browse to the Site Collection Features page and activate or deactivate site collection scoped Features through the UI, you must be a site collection administrator.

UseClientIntegration – Use features that launch client applications; otherwise, users must work on documents locally and upload changes.

UseRemoteAPIs – Use SOAP, WebDAV, or Microsoft Office SharePoint Designer 2007 interfaces to access the Web site.

ManageAlerts – Manage alerts for all users of the Web site.

CreateAlerts – Create e-mail alerts.

EditMyUserInfo – Allows a user to change his or her user information, such as adding a picture.

EnumeratePermissions – Enumerate permissions on the Web site, list, folder, document, or list item.

FullMask – Has all permissions on the Web site. Not available through the user interface.

حال خارج از تگ‌های SPSecurityTrimmedControl در ابتدا یا انتها ، باید تگ login را مانند زیر به آن اضافه کرد . 

و تمام : 

موفق باشید