C#中XML操作簡析1

用到了一個XML檔案，只是很簡單的應用，寫下來備查。

XML檔案

檔案名稱：Setting.xml

<?xml version="1.0" encoding="utf-8"?>
<SettingRoot>
  <ServerIP>127.0.0.1</ServerIP>
  <ServerPort>5003</ServerPort>
  <ServiceType>1</ServiceType>
  <ServiceMode>2</ServiceMode>
  <ClientLoginInterval>3</ClientLoginInterval>
  <ServerRefreshInterval>30</ServerRefreshInterval>
</SettingRoot>

 

讀取內容：

使用XMLDocument

XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(“Setting.xml”);

XmlNode xnIP = xmlDoc.SelectSingleNode("SettingRoot/ServerIP");

String strIP=xnIP.InnerText;  //strIP=”127.0.0.1”

更改儲存：

XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(“Setting.xml”);

XmlNode xnIP = xmlDoc.SelectSingleNode("SettingRoot/ServerIP");

xnIP.InnerText=”192.168.0.1”;

xmlDoc.Save(“Setting.xml”);

搞定，就這麼多！！

更複雜的學習後再更新