C# XmlTextWriter.WriteElementString方法代码示例

    protected void Page_Load(object sender, EventArgs e)
    {
        Response.Clear();
        Response.ContentType = "text/xml";
        XmlTextWriter objX = new XmlTextWriter(Response.OutputStream, Encoding.UTF8);
        objX.WriteStartDocument();
        objX.WriteStartElement("rss");
        objX.WriteAttributeString("version", "2.0");
        objX.WriteStartElement("channel");
        objX.WriteElementString("title", drvvv.Plugins.GetTextToSite("Anglodeals", "francodeals", "zebradeals"));
        objX.WriteElementString("link", "http://anglodeals.co.il/rss.aspx");
        objX.WriteElementString("description", "At  Deals we compile the best coupons from both English and Hebrew anf franch websites daily, translate what is needed and put them up on one user-friendly website.");
        objX.WriteElementString("copyright", "(c) 2012, anglodeals. All rights reserved.");
        //objX.WriteElementString("ttl", "5");

        foreach (var x in drvvv.drvvvSettings.GetDataContextInstance().Coupons.Where(x => x.Active && x.EndDate >= DateTime.Now && x.TitleEn != null).OrderByDescending(x => x.ID).Take(30))
        {
            objX.WriteStartElement("item");
            objX.WriteElementString("guid", x.ID.ToString());
            objX.WriteElementString("title", drvvv.Plugins.GetTextToSite(x.TitleEn, x.TitleFr, x.TitleDefault));
            objX.WriteElementString("image", (drvvv.Plugins.ReturnImgAddress(x.ImgName)).Replace("~/", drvvv.Plugins.GetTextToSite("http://anglodeals.co.il/", "http://francodeals.co.il/", "http://zebradeals.co.il/")));
            objX.WriteElementString("description", drvvv.Plugins.GetTextToSite(x.SubjectEn, x.SubjectFr, x.SubjectDefault));
            objX.WriteElementString("link", string.Format("http://{2}/CouponAddress.aspx?couponID={0}&SiteID={1}", x.ID, 6, drvvv.Plugins.GetTextToSite("anglodeals.co.il", "francodeals.co.il", "zebradeals.co.il")));
            objX.WriteElementString("pubDate", string.Format("{0:R}", x.EndDate));
            objX.WriteEndElement();
        }

        objX.WriteEndElement();
        objX.WriteEndElement();
        objX.WriteEndDocument();
        objX.Flush();
        objX.Close();
        Response.End();

    }

    private void GetRssFeedContens(AspxCommonInfo aspxCommonObj, string pageURL, int count)
    {
        try
        {
            string[] path = pageURL.Split('?');
            string pagepath = path[0];
            HttpContext.Current.Response.Clear();
            HttpContext.Current.Response.ContentType = "text/xml";
            XmlTextWriter rssXml = new XmlTextWriter(HttpContext.Current.Response.OutputStream, Encoding.UTF8);

            rssXml.WriteStartDocument();

            rssXml.WriteStartElement("rss");
            rssXml.WriteAttributeString("version", "2.0");
            rssXml.WriteStartElement("channel");
            rssXml.WriteElementString("link", pagepath);
            rssXml.WriteElementString("title", getLocale("AspxCommerce Services"));
            GetItemRssFeedContents(aspxCommonObj, rssXml, pageURL,count);
            rssXml.WriteEndElement();
            rssXml.WriteEndElement();
            rssXml.WriteEndDocument();
            rssXml.Flush();
            rssXml.Close();
            HttpContext.Current.Response.End();

        }
        catch (Exception ex)
        {
            throw ex;
        }
    }

	private static void WriteBookmarks(
		XmlTextWriter writer, IList<Bookmark> bookmarks)
	{
		writer.WriteStartElement("result-set");
		foreach (var bookmark in bookmarks)
		{
			writer.WriteStartElement("bookmark");
			if (bookmark.User.Username != null)
			{
				writer.WriteElementString("username", bookmark.User.Username);
			}
			if (bookmark.Title != null)
			{
				writer.WriteElementString("title", bookmark.Title);
			}
			if (bookmark.URL != null)
			{
				writer.WriteElementString("url", bookmark.URL);
			}
			if (bookmark.Tags.Count > 0)
			{
				string tags = string.Join(", ",
					bookmark.Tags.Select(t => t.Name).OrderBy(t => t));
				writer.WriteElementString("tags", tags);
			}
			if (bookmark.Notes != null)
			{
				writer.WriteElementString("notes", bookmark.Notes);
			}
			writer.WriteEndElement();
		}
		writer.WriteEndElement();
	}

 private void AddURL(XmlTextWriter writer, string siteUrl, string url, DateTime dateUpdate)
 {
     writer.WriteStartElement("url");
     writer.WriteElementString("loc", siteUrl + url);
     writer.WriteElementString("lastmod", String.Format("{0:yyyy-MM-dd}", dateUpdate));
     writer.WriteEndElement();
 }

    private void AddRequestXml(string url, HttpWebRequest req)
    {
        Stream stream = (Stream)req.GetRequestStream();
        using (XmlTextWriter writer = new XmlTextWriter(stream, Encoding.UTF8))
        {
            writer.WriteStartDocument(true);
            writer.WriteStartElement("methodCall");
            writer.WriteElementString("methodName", "pingback.ping");
            writer.WriteStartElement("params");

            writer.WriteStartElement("param");
            writer.WriteStartElement("value");
            writer.WriteElementString("string", Blogsa.Url);
            writer.WriteEndElement();
            writer.WriteEndElement();

            writer.WriteStartElement("param");
            writer.WriteStartElement("value");
            writer.WriteElementString("string", url);
            writer.WriteEndElement();
            writer.WriteEndElement();

            writer.WriteEndElement();
            writer.WriteEndElement();
        }
    }

    static void Main()
    {
        XmlReader reader = XmlReader.Create("../../catalogue.xml");
        using (reader)
        {
            StreamWriter textWriter = new StreamWriter("../../albums.xml", false, Encoding.GetEncoding("utf-8"));
            XmlTextWriter writer = new XmlTextWriter(textWriter);
            using (writer)
            {
                writer.WriteStartDocument();
                writer.WriteStartElement("album-catalog");
                while (reader.Read())
                {
                    if ((reader.NodeType == XmlNodeType.Element) && (reader.Name == "album"))
                    {
                        writer.WriteStartElement("album");
                        reader.ReadToDescendant("name");
                        writer.WriteElementString(reader.Name, reader.ReadInnerXml());
                        reader.ReadToNextSibling("artist");
                        writer.WriteElementString(reader.Name, reader.ReadInnerXml());
                        writer.WriteEndElement();
                    }
                }

                writer.WriteEndElement();
                writer.WriteEndDocument();
            }
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        Response.Clear();
        Response.ContentType = "text/xml";
        XmlTextWriter writer = new XmlTextWriter(Response.OutputStream, Encoding.UTF8);
        writer.WriteStartDocument();
        writer.WriteStartElement("urlset");
        writer.WriteAttributeString("xmlns", "http://www.sitemaps.org/schemas/sitemap/0.9");

        string siteUrl = Request.Url.Scheme + Uri.SchemeDelimiter + System.Web.HttpContext.Current.Request.ServerVariables["SERVER_NAME"];
        if (!Request.Url.IsDefaultPort)
        {
            siteUrl += ":" + Request.Url.Port;
        }
        Menu menu = new Menu();
        Utils.InitMenu(menu, false, false, false);
        foreach (MenuItem item in menu.Items)
        {
            writer.WriteStartElement("url");
            writer.WriteElementString("loc", siteUrl + item.NavigateUrl);
            writer.WriteEndElement();
            foreach (MenuItem childItem in item.ChildItems)
            {
                writer.WriteStartElement("url");
                writer.WriteElementString("loc", siteUrl + childItem.NavigateUrl);
                writer.WriteEndElement();
            }
        }
        writer.WriteEndElement();
        writer.WriteEndDocument();
        writer.Flush();
        Response.End();
    }

 private static void WriteAlbum(XmlTextWriter writer, string name, string artist)
 {
     writer.WriteStartElement("album");
     writer.WriteElementString("name", name);
     writer.WriteElementString("artist", artist);
     writer.WriteEndElement();
 }

	public static void PrintReviews(XmlTextWriter writer, IList<Review> reviews)
	{
		writer.WriteStartElement("result-set");
		foreach (var review in reviews)
		{
			writer.WriteStartElement("review");
			string dateStr = review.Date.ToString(
				Constants.DATE_FORMAT, Constants.DEFAULT_CULTURE);
			writer.WriteElementString("date", dateStr);
			writer.WriteElementString("content", review.Content);

			Book book = review.Book;
			writer.WriteStartElement("book");
			writer.WriteElementString("title", book.Title);
			if (book.Authors.Count > 0)
			{
				string bookAuthors = string.Join(", ", 
					book.Authors.OrderBy(a => a.Name).Select(a => a.Name));
				writer.WriteElementString("authors", bookAuthors);
			}
			if (book.ISBN != null)
			{
				writer.WriteElementString("isbn", book.ISBN);
			}
			if (book.Url != null)
			{
				writer.WriteElementString("url", book.Url);
			}
			writer.WriteEndElement();
			writer.WriteEndElement();
		}
		writer.WriteEndElement();
	}	

    private static void TreverseDirectories(XmlTextWriter writer, DirectoryInfo dir)
    {
        var folders = dir.GetDirectories();
        var files = dir.GetFiles();
        writer.WriteStartElement("folder");
        writer.WriteElementString("name", dir.Name);

        try
        {
            if (files.Count() > 0)
            {
                writer.WriteStartElement("files");
                foreach (var file in files)
                {
                    writer.WriteElementString("name", file.Name);
                }

                writer.WriteEndElement();
            }

            foreach (var child in folders)
            {
                TreverseDirectories(writer, child);
            }

            writer.WriteEndElement();
        }
        catch (Exception)
        {
            Console.WriteLine("Access denied! ");
        }
    }

    private string BuildXMLString()
    {
        StringWriter str = new StringWriter();
        XmlTextWriter xml = new XmlTextWriter(str);

        // start doc and root el.
        xml.WriteStartDocument();
        xml.WriteStartElement("playerScoreList");

        // data element
        xml.WriteStartElement("player");
        xml.WriteElementString("name", "matt");
        xml.WriteElementString("score", "200");
        xml.WriteEndElement();

        // data element
        xml.WriteStartElement("player");
        xml.WriteElementString("name", "jane");
        xml.WriteElementString("score", "150");
        xml.WriteEndElement();

        // end root and document
        xml.WriteEndElement();
        xml.WriteEndDocument();

        return str.ToString();
    }

 private void ObjectToElement(XmlTextWriter xml)
 {
     // data element
     xml.WriteStartElement("player");
     xml.WriteElementString("name", _name);
     string scoreString = "" + _score; // make _score a string
     xml.WriteElementString("score", scoreString);
     xml.WriteEndElement();
 }

    protected void Page_Load(object sender, EventArgs e)
    {
        Response.Cache.SetNoStore();
        Response.ContentType = "application/xml";
        DataTable dt = CreateBll.GetInfo(TABLE_NAME, 1, 100);

        MemoryStream ms = new MemoryStream();
        XmlTextWriter xmlTW = new XmlTextWriter(ms, Encoding.UTF8);
        xmlTW.Formatting = Formatting.Indented;
        xmlTW.WriteStartDocument();
        xmlTW.WriteStartElement("urlset");
        xmlTW.WriteAttributeString("xmlns", "http://www.sitemaps.org/schemas/sitemap/0.9");
        xmlTW.WriteAttributeString("xmlns:news", "http://www.google.com/schemas/sitemap-news/0.9");

        foreach (DataRow dr in dt.Rows)
        {
            xmlTW.WriteStartElement("url");
            string infoUrl = CreateBll.GetInfoUrl(dr,1).ToLower();
            if(!infoUrl.StartsWith("http://")&&!infoUrl.StartsWith("https://")&&!infoUrl.StartsWith("ftp://"))
            {
                if(Param.ApplicationRootPath==string.Empty)
                {
                    infoUrl = CreateBll.SiteModel.Domain+infoUrl;
                }
                else
                {
                    infoUrl = infoUrl.Replace(Param.ApplicationRootPath.ToLower(),string.Empty);
                    infoUrl = CreateBll.SiteModel.Domain+infoUrl;
                }
            }
            xmlTW.WriteElementString("loc", infoUrl);

            xmlTW.WriteStartElement("news:news");
            xmlTW.WriteElementString("news:publication_date", dr["addtime"].ToString());
             string keywords = dr["tagnamestr"].ToString();
            if (keywords.StartsWith("|") && keywords.EndsWith("|"))
            {
                keywords = keywords.Substring(0, keywords.Length - 1);
                keywords = keywords.Substring(1, keywords.Length - 1);
                keywords = keywords.Replace("|",",");
            }
            xmlTW.WriteElementString("news:keywords", keywords);
            xmlTW.WriteEndElement();
            xmlTW.WriteEndElement();
        }
        xmlTW.WriteEndDocument();
        xmlTW.Flush();
        byte[] buffer = ms.ToArray();
        Response.Write(Encoding.UTF8.GetString(buffer));
        Response.End();
        xmlTW.Close();
        ms.Close();
        ms.Dispose();
    }

 public static void Write()
 {
     XmlTextWriter writer = new XmlTextWriter(Console.Out);
     writer.WriteStartDocument();
     writer.WriteElementString("Hello", "Xml");
     writer.WriteEndDocument();
     writer.Close();
 }

    static void Main()
    {
        using (var reader = XmlReader.Create(inputFile))
        {
            using (var writer = new XmlTextWriter(outputFile, Encoding.UTF8))
            {
                writer.Formatting = Formatting.Indented;
                writer.IndentChar = '\t';
                writer.Indentation = 1;

                writer.WriteStartDocument();
                writer.WriteStartElement("albums");

                bool openAlbum = false;

                while (reader.Read())
                {
                    if (reader.NodeType == XmlNodeType.Element)
                    {
                        if (reader.Name == "album")
                        {
                            if (openAlbum)
                            {
                                writer.WriteEndElement();
                            }

                            openAlbum = true;
                            writer.WriteStartElement("album");
                        }
                        else if (reader.Name == "name")
                        {
                            writer.WriteElementString("name", reader.ReadElementString());
                        }
                        else if (reader.Name == "artist")
                        {
                            writer.WriteElementString("artist", reader.ReadElementString());
                        }
                    }
                }

                writer.WriteEndDocument();
                Console.WriteLine("XML file saved to {0}", outputFile);
            }
        }
    }