ASP.NET簡單整理收藏(2)

 
//查詢xml(C#)
DataSet strxml=new DataSet();
string path="XMLFile1.xml";
strxml.ReadXml(Server.MapPath(path));
this.TextBox1.Text=strxml.Tables[0].Rows[0]["sqlchaxun"].ToString();
this.TextBox2.Text=strxml.Tables[0].Rows[1]["sqlchaxun"].ToString();
//XMLFile1.xml
<?xml version="1.0" encoding="utf-8" ?>
<sql>
 <sqlyhtj>
    <sqlchaxun>中華人民共和國</sqlchaxun>
 </sqlyhtj>
 <sqlyhtj>
    <sqlchaxun>中華人民共和國1</sqlchaxun>
 </sqlyhtj>
</sql>
//修改xml(c#)
System.Xml.XmlDocument str1=new System.Xml.XmlDocument();
string path="XMLFile1.xml";
str1.Load(Server.MapPath(path));
System.Xml.XmlNode str2=str1.SelectSingleNode("/sql/sqlyhtj/sqlchaxun");
str2.InnerText=this.TextBox1.Text.Trim();
str1.Save(Server.MapPath(path));
//XMLFile1.xml
<?xml version="1.0" encoding="utf-8"?>
<sql>
  <sqlyhtj>
      <sqlchaxun>yaomingchensss</sqlchaxun>
  </sqlyhtj>
</sql>
//讀xml
//xml
<?xml version="1.0" encoding="utf-8"?>
<yhgl>
  <liebiaoxiang>
      <ACTIDNAME>帳號</ACTIDNAME>
      <ACTID>True</ACTID>
      <USRNAMENAME>使用者名稱稱</USRNAMENAME>
      <USRNAME>True</USRNAME>