Question

asp.net 获取XML指定节点

<?xml version="1.0" encoding="gb2312" ?>
<fill version="1.0">
<items>
<item name="state" value="0" />
<item name="errcode" value="3000"/>
<item name="errmsg" value="请正确填写卡号密码" />
<item name="mark" value="www.test.com"/>
</items>
</fill>

我想只取 state的 value值，用ASP.NET 应该怎么取？ 请指教

Answer 1

system.xml.xmldouctment xml=new system.xml.xmldouctment();
xml.load("<?xml version="1.0" encoding="gb2312" ?><fill version="1.0"><items><item name="state" value="0" /><item name="errcode" value="3000"/><item name="errmsg" value="请正确填写卡号密码" /><item name="mark" value="www.test.com"/></items></fill>")
或者xml.load(xmlpath);
xmlnode node=xml.selectsinglenode("//item[@name='state']");
string s_value=node.Attributes["value"].InnerText

s_value的值就是0.
以上大小写自己注意.