如何在Xml代码中添加Xml代码 [英] How Can I Add Xml Code Inside Xml Code

问题描述

Hi,

XDocument ftpXML = new XDocument(
                     new XDeclaration("1.0", "utf-8", "yes"),
                           new XElement("Device",
                                 new XElement("Name", stringArray[1]),
                                 new XElement("IP", stringArray[2])));

                    xml += ftpXML.ToString();

i将此代码用于xml。



i想做;

i想为我的list创建xml代码。但我该怎么办？

bcs它的create header xml并完成相同的标题1个设备，但我有很多设备及其类似：

i use this code for xml.

i want to do;
i want to create xml code for my list.but how can i do?
bcs its create header xml and finish the same header for 1 device but i have lots of device and its like:

<deviceproperties>
  <device>
   <name>asda</name>
   <ip>192.168.1.1</ip>
  </device>
</deviceproperties>
<deviceproperties>
  <device>
   <name>asda2</name>
   <ip>192.168.1.21</ip>
  </device>
</deviceproperties>

推荐答案

调用以下方法向XML添加详细信息或使用详细信息创建新的xml。



private void InsertTransaction（string DevName，string IPAddress）

{

bool isInserted = false;

try

{

string pathXml = @D： \ myXml.xml;



if（File.Exists（pathXml））

{

XmlDocument xDoc = new XmlDocument（）;

xDoc.Load（pathXml）;

XmlNodeList mainNodes = xDoc.GetElementsByTagName（deviceproperties）;



XmlNode mainNode = mainNodes.Item（0）;



XmlElement insertTrans = xDoc.CreateElement（Device，mainNode.NamespaceURI） ;

mainNode.InsertAfter（insertTrans，mainNode.LastChild）;





XmlElement insertNode = xDoc.CreateElement （name）;

insertNode.InnerText = DevName;

insertTrans.InsertAfter（insertNode，insertTrans.LastChild）;



insertNode = xDoc.CreateElement（ip）;

insertNode.InnerText = IPAddress;

insertTrans.InsertA fter（insertNode，insertTrans.LastChild）;



xDoc.Save（pathXml）;



}

else

{

XmlTextWriter writer = new XmlTextWriter（pathXml，Encoding.UTF8）;

writer.Formatting = Formatting.Indented;

writer.WriteStartDocument（）;

writer.WriteStartElement（deviceproperties）;

writer.WriteStartElement（Device ）;

writer.WriteElementString（name，DevName）;

writer.WriteElementString（ip，IPAddress）;

writer。 WriteEndElement（）;

writer.WriteEndElement（）;

writer.WriteEndDocument（）;

writer.Flush（）;

W riter.Close（）;



}

}

catch（例外）

$





}





}

Call following method to add details to XML or to Create new xml with Details.

private void InsertTransaction(string DevName, string IPAddress)
{
bool isInserted = false;
try
{
string pathXml = @"D:\myXml.xml";

if (File.Exists(pathXml))
{
XmlDocument xDoc = new XmlDocument();
xDoc.Load(pathXml);
XmlNodeList mainNodes=xDoc.GetElementsByTagName("deviceproperties");

XmlNode mainNode = mainNodes.Item(0);

XmlElement insertTrans = xDoc.CreateElement("Device", mainNode.NamespaceURI);
mainNode.InsertAfter(insertTrans, mainNode.LastChild);


XmlElement insertNode = xDoc.CreateElement("name");
insertNode.InnerText = DevName;
insertTrans.InsertAfter(insertNode, insertTrans.LastChild);

insertNode = xDoc.CreateElement("ip");
insertNode.InnerText = IPAddress;
insertTrans.InsertAfter(insertNode, insertTrans.LastChild);

xDoc.Save(pathXml);

}
else
{
XmlTextWriter writer = new XmlTextWriter(pathXml, Encoding.UTF8);
writer.Formatting = Formatting.Indented;
writer.WriteStartDocument();
writer.WriteStartElement("deviceproperties");
writer.WriteStartElement("Device");
writer.WriteElementString("name", DevName);
writer.WriteElementString("ip", IPAddress);
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Flush();
writer.Close();

}
}
catch (Exception)
{


}


}

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