使用XlmReader读books.xml中有几个book

protected void Page_Load(object sender, EventArgs e)        {            XmlReaderSettings settings = new XmlReaderSettings();            settings.IgnoreComments = true;//忽略注释            settings.IgnoreWhitespace = true;//忽略无关紧要的空白            int booknumber = 0;            using (XmlReader reader = XmlReader.Create(Server.MapPath("books.xml"), settings))             {             //见到需要路径的地方，如果不是URL，必须给一个实际路径，不要写虚拟路径            reader.Read();            while (reader.Read())            {                if (reader.NodeType == XmlNodeType.Element)                {                    if (reader.LocalName == "book")                    {                        booknumber++;                    }                }            }            }            Response.Write("一共找到了"+booknumber+"本书");        }

转载于:https://www.cnblogs.com/qzc900809/archive/2012/12/20/2826979.html

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