为什么我的XML阅读器阅读所有​​其他元素? [英] Why is my XML reader reading every other element?

问题描述

我建立了一个非常简单的表，该表显示4列和4行.执行以下代码时，它将显示.xml文件中的所有其他元素.它不会按表行区分.它通读无任何问题，而且我已经运行了xml验证程序，因此它不是语法问题.

I've built a very simple table that displays 4 columns and 4 rows. When the following code is executed it displays every other element in the .xml file. It does not discriminate per table row. It reads through without any problem and I have run xml validators so it not a syntax issue.

public partial class lblXmlOutput : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        XmlReaderSettings settings = new XmlReaderSettings();
        settings.ConformanceLevel = ConformanceLevel.Document;
        settings.IgnoreWhitespace = true;
        settings.IgnoreComments = true;

        XmlReader reader = XmlReader.Create(Server.MapPath("Part2XMLex.xml"), settings);

        string result = "";

        while (reader.Read())
        {
            if (reader.IsStartElement("td"))
                result += reader.ReadElementContentAsString();

            txtOutput.Text = result;
        }
   }
}

推荐答案

由于 .Read()和 .ReadElementContentAsString()(无参数重载)都会移动阅读器到下一个节点.

Because both .Read() and .ReadElementContentAsString() (the parameterless overload) move the reader to the next node.

将您的 while 条件更改为:

while (!reader.EOF)

然后添加:

else reader.Read();

这篇关于为什么我的XML阅读器阅读所有​​其他元素?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！