
c# 怎么使用XmlDocument
已经usingSystem.Xml;usingSystem.IO;了,但是提示缺少using指令或程序集引用你!大侠救命啊!!!...
已经
using System.Xml;
using System.IO;
了,但是提示缺少using指令或程序集引用你!大侠救命啊!!! 展开
using System.Xml;
using System.IO;
了,但是提示缺少using指令或程序集引用你!大侠救命啊!!! 展开
2个回答
展开全部
---给你几个函数吧
using System.Xml;
public void WriteXml(string filename)
{
//生成ProgramList.xml
XmlDocument ProgramListXmlDoc = new XmlDocument();
XmlDeclaration xmldecl = ProgramListXmlDoc.CreateXmlDeclaration("1.0", "gb2312", null);
ProgramListXmlDoc.AppendChild(xmldecl);
//加入一个根元素
XmlElement xmlelem = ProgramListXmlDoc.CreateElement("", "root", "");
XmlNode root = ProgramListXmlDoc.AppendChild(xmlelem);
xmlelem = ProgramListXmlDoc.CreateElement("sysoption");
XmlElement tmpelem = ProgramListXmlDoc.CreateElement("sc_server_ip");
tmpelem.InnerText = Sc_server_ip;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("device_type");
tmpelem.InnerText = Device_type;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("station_id");
tmpelem.InnerText = Station_id;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("serial_number");
tmpelem.InnerText = Serial_number;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("database_ip");
tmpelem.InnerText = database_ip;
xmlelem.AppendChild(tmpelem);
root.AppendChild(xmlelem);
ProgramListXmlDoc.Save(filename);
}
public void LoadXml(string filename)
{
try
{
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(filename);
Sc_server_ip = xmldoc.SelectSingleNode("root/sysoption/sc_server_ip").InnerText.Trim();
Serial_number = xmldoc.SelectSingleNode("root/sysoption/serial_number").InnerText.Trim();
sc_server_ip = xmldoc.SelectSingleNode("root/sysoption/sc_server_ip").InnerText.Trim();
database_ip = xmldoc.SelectSingleNode("root/sysoption/database_ip").InnerText.Trim();
}
catch (Exception e)
{
}
}
using System.Xml;
public void WriteXml(string filename)
{
//生成ProgramList.xml
XmlDocument ProgramListXmlDoc = new XmlDocument();
XmlDeclaration xmldecl = ProgramListXmlDoc.CreateXmlDeclaration("1.0", "gb2312", null);
ProgramListXmlDoc.AppendChild(xmldecl);
//加入一个根元素
XmlElement xmlelem = ProgramListXmlDoc.CreateElement("", "root", "");
XmlNode root = ProgramListXmlDoc.AppendChild(xmlelem);
xmlelem = ProgramListXmlDoc.CreateElement("sysoption");
XmlElement tmpelem = ProgramListXmlDoc.CreateElement("sc_server_ip");
tmpelem.InnerText = Sc_server_ip;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("device_type");
tmpelem.InnerText = Device_type;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("station_id");
tmpelem.InnerText = Station_id;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("serial_number");
tmpelem.InnerText = Serial_number;
xmlelem.AppendChild(tmpelem);
tmpelem = ProgramListXmlDoc.CreateElement("database_ip");
tmpelem.InnerText = database_ip;
xmlelem.AppendChild(tmpelem);
root.AppendChild(xmlelem);
ProgramListXmlDoc.Save(filename);
}
public void LoadXml(string filename)
{
try
{
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(filename);
Sc_server_ip = xmldoc.SelectSingleNode("root/sysoption/sc_server_ip").InnerText.Trim();
Serial_number = xmldoc.SelectSingleNode("root/sysoption/serial_number").InnerText.Trim();
sc_server_ip = xmldoc.SelectSingleNode("root/sysoption/sc_server_ip").InnerText.Trim();
database_ip = xmldoc.SelectSingleNode("root/sysoption/database_ip").InnerText.Trim();
}
catch (Exception e)
{
}
}
展开全部
不是XmlDocument缺少using,你把代码贴出来吧,XmlDocument就在System.Xml这个命名空间内。
更多追问追答
追问
http://hi.baidu.com/%E5%8D%83%E9%87%8C%E5%AF%92%E8%89%B2/blog/item/66cc8cf5f2a70a3dbd310933.html
代码铁不出来,请到我空间看。红色字体标出了。谢谢。
追答
你在解决方案里的引用里有没有System.Xml;
没有的话添加引用,在.net里面找到System.Xml添加进去。
本回答被提问者采纳
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询