C# WinForm 创建XML文件方法总结

两种方法,看大家喜好选择吧:

方法一:

XmlDocument xmldoc = new XmlDocument();
XmlText xmltext;

//声明
XmlNode xmlnode = xmldoc.CreateNode(XmlNodeType.XmlDeclaration, "", "");
xmlnode.InnerText
+= " encoding=\"GB2312\"";
xmldoc.AppendChild(xmlnode);

//添加根节点
XmlElement xmlelementroot = xmldoc.CreateElement("", "Config", "");
//根节点包含节点文本时会造成XML文档结构的混乱
//xmltext = xmldoc.CreateTextNode("配置信息");
//xmlelementroot.AppendChild(xmltext);
xmldoc.AppendChild(xmlelementroot);

//添加一个元素
XmlElement xmlelement1 = xmldoc.CreateElement("", "DTL", "");
xmltext
= xmldoc.CreateTextNode("2010-10-25");
xmlelement1.AppendChild(xmltext);
xmldoc.ChildNodes.Item(
1).AppendChild(xmlelement1);

//添加另一个元素
XmlElement xmlelement2 = xmldoc.CreateElement("", "DTF", "");
xmltext
= xmldoc.CreateTextNode("2011-02-10");
xmlelement2.AppendChild(xmltext);
xmldoc.ChildNodes.Item(
1).AppendChild(xmlelement2);

//保存
xmldoc.Save(getPath());

方法二:

XmlTextWriter xmlwriter = new XmlTextWriter(getPath(), Encoding.Default);
xmlwriter.Formatting
= Formatting.Indented;
xmlwriter.Indentation
= 4;

xmlwriter.WriteStartDocument();
xmlwriter.WriteStartElement(
"", "Config", "");

xmlwriter.WriteStartElement(
"", "DTL", "");
xmlwriter.WriteString(
"2010-10-25");
xmlwriter.WriteEndElement();

xmlwriter.WriteStartElement(
"", "DTF", "");
xmlwriter.WriteString(
"2011-02-10");
xmlwriter.WriteEndElement();

xmlwriter.WriteEndElement();
xmlwriter.WriteEndDocument();

xmlwriter.Flush();
xmlwriter.Close();

上面两段代码中的getPath()是自定义的一个获取文件路径加名称的方法,请根据自己实际情况修改!

总的来说还是方法二比较容易理解,简单易用,也是我常用的方法!

希望对各位有所帮助!

原文地址:https://www.cnblogs.com/mic86/p/1900131.html