XMLTextReader不读取所有元素
本文关键字:元素 读取 XMLTextReader | 更新日期: 2023-09-27 18:08:43
我正在尝试从XML流读取属性。
下面是一个XML代码的例子
<string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">
<catalog version="1.1">
<dataset id="354" name="XXX" description="XXX" datatype="XXX" rank="XXX" saropsrank="XXX4" format="XXX" starttime="XXX" endtime="XXX" extentleft="XXX" extentbottom="XXX" extentright="XXX" extenttop="XXX" source="XXX" wmslayeridstr="XXX" confidence="XXX" directionfrom="XXX" image="XXX" />
<dataset id="354" name="XXX" description="XXX" datatype="XXX" rank="XXX" saropsrank="XXX4" format="XXX" starttime="XXX" endtime="XXX" extentleft="XXX" extentbottom="XXX" extentright="XXX" extenttop="XXX" source="XXX" wmslayeridstr="XXX" confidence="XXX" directionfrom="XXX" image="XXX" />
<dataset id="354" name="XXX" description="XXX" datatype="XXX" rank="XXX" saropsrank="XXX4" format="XXX" starttime="XXX" endtime="XXX" extentleft="XXX" extentbottom="XXX" extentright="XXX" extenttop="XXX" source="XXX" wmslayeridstr="XXX" confidence="XXX" directionfrom="XXX" image="XXX" />
</catalog>
</string>
我用来读取的代码如下:
XmlTextReader readerXML = new XmlTextReader(responseStream);
while (readerXML.Read())
{
if (readerXML.HasAttributes)
{
Console.WriteLine(readerXML.Name + " Attribute");
for (int i = 0; i < readerXML.AttributeCount; i++)
{
readerXML.MoveToAttribute(i);
Console.WriteLine("Name: " + readerXML.Name + ", Value: " + readerXML.Value);
}
}
readerXML.MoveToElement();
}
但是,它只输出
string Attribute
Name: xmlns, Value: http://schemas.microsoft.com/2003/10/Serialization/
知道为什么第一个元素被认为是XML中唯一的"元素"吗?
谢谢!
编辑当我使用以下代码将流转换为字符串时:
WebResponse response = restWebRequest.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream);
string responseFromServer = reader.ReadToEnd();
textBox1.Text = responseFromServer;
我收到这条短信:
<string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">
<catalog version="1.1">
<dataset id="354" name="XXX" description="XXX" datatype="XXX" rank="XXX" saropsrank="XXX" format="XXX" starttime="XXX" endtime="XXX" extentleft="-XXX" extentbottom="XXX" extentright="XXX" extenttop="XXX" source="XXX" wmslayeridstr="XXX" confidence="XXX" directionfrom="XXX" image="XXX" />
<dataset id="354" name="XXX" description="XXX" datatype="XXX" rank="XXX" saropsrank="XXX" format="XXX" starttime="XXX" endtime="XXX" extentleft="-XXX" extentbottom="XXX" extentright="XXX" extenttop="XXX" source="XXX" wmslayeridstr="XXX" confidence="XXX" directionfrom="XXX" image="XXX" />
<dataset id="354" name="XXX" description="XXX" datatype="XXX" rank="XXX" saropsrank="XXX" format="XXX" starttime="XXX" endtime="XXX" extentleft="-XXX" extentbottom="XXX" extentright="XXX" extenttop="XXX" source="XXX" wmslayeridstr="XXX" confidence="XXX" directionfrom="XXX" image="XXX" />
</catalog>
</string>
像xml语法被转换成它的实体?
知道为什么会发生这种情况/如何修复它吗?
我永远无法预测XMLReader的行为。对理解有什么建议吗?
我建议避免使用Move方法,这可能会改善读者的行为。
编辑:然而,我已经测试了你的代码,它为我打印了所有的属性。