private void button6_Click(object sender, EventArgs e)
{
ClassicXML insXml = new ClassicXML();
DataSet ds = insXml.XmlString2DataSet("<books><book><name>123</name><name1>123</name1></book><book><name>1234</name><name1>123</name1></book></books>");
if (ds != null)
{
string str = insXml.DataTableToXmlSring(ds.Tables[0], "xml", "book");
MessageBox.Show(str);
}
}
private void button5_Click(object sender, EventArgs e)
{
//使用方法 //这是XML文档根节点名
string rootNodeName = "books";
//这是XML文档物理文件名（包含物理路径）
string xmlFileName = Application.StartupPath + @"\book.xml";
XmlCreateLib ins = new XmlCreateLib();
ins.CreateXmlDocument(rootNodeName, "utf-8", null);
//向XML文档中添加一个新节点
string xpath = "/books"; //这是新节点的父节点路径
string nodename = "book"; //这是新节点名称,在父节点下新增
string nodetext = "这是新节点中的文本值";
bool isSuccess = ins.CreateOrUpdateXmlNodeByXPath(xpath, nodename, nodetext);
MessageBox.Show("XML节点添加或更新成功:" + isSuccess.ToString());
//向XML文档中的子节点中新增或修改（如果存在则修改）一个子节点,比如name,author,date节点等：
xpath = "/books/book"; //这是新子节点的父节点路径
nodename = "name"; //这是新子节点名称,在父节点下新增
nodetext = "我的世界我的梦";
isSuccess = ins.CreateOrUpdateXmlNodeByXPath(xpath, nodename, nodetext);
MessageBox.Show("XML节点添加或更新成功:" + isSuccess.ToString());
string xmlstr = ins.Save(xmlFileName, XmlCreateLib.XmlType.File);
MessageBox.Show("XML文档创建成功:" + xmlstr);
ClassicXML insXml = new ClassicXML();
insXml.ImportXmlFile(xmlstr);
//读取
string str = insXml.ReadKey("book", "name", "");
MessageBox.Show(str);
//写入
insXml.WriteKey("book", "name", "123");
insXml.ImportXmlFile(xmlstr);
str = insXml.ReadKey("book", "name", "");
MessageBox.Show(str);
//转换为dataset
DataSet ds = insXml.XmlFile2DataSet(xmlstr);
if (ds != null)
{
str = insXml.DataTableToXmlSring(ds.Tables[0], "xml", "book");
MessageBox.Show(str);
}
}
private void button8_Click(object sender, EventArgs e)
{
XmlDocument xmlDoc = new XmlDocument();
//创建根节点
xmlDoc.LoadXml("<?xml version = '1.0' encoding='utf-8'?><MSG></MSG>");
XmlElement root = xmlDoc.DocumentElement;
//创建一级节点
XmlElement flight = xmlDoc.CreateElement("flight");
//创建第二级节点
XmlElement flightPlan = xmlDoc.CreateElement("flightPlan");
XmlElement fpid = xmlDoc.CreateElement("fpid");
fpid.InnerText = "2345";
flightPlan.AppendChild(fpid);
//创建第二个节点
XmlElement fpflag = xmlDoc.CreateElement("fpflag");
fpflag.InnerText = "123";
fpflag.SetAttribute("name", "fpflag");
flightPlan.AppendChild(fpflag);
flight.AppendChild(flightPlan);
root.AppendChild(flight);
string str = xmlDoc.InnerXml;
MessageBox.Show(str);
ClassicXML insXml = new ClassicXML();
str = insXml.FormatXML(xmlDoc.InnerXml);
MessageBox.Show(str);
}