xml格式获取值
	
    
    
	function getkeyvalue(s_keyname,s_keystr)
	s_keybegin="<"+s_keyname+">"
	s_keyend="</"+s_keyname+">"
	s_i_begin=instr(s_keystr,s_keybegin)
	s_i_end=instr(s_keystr,s_keyend)
	if s_i_end<=s_i_begin+len(s_keybegin) then
		getkeyvalue=""
		exit function
	else
		getkeyvalue=mid(s_keystr,s_i_begin+len(s_keybegin),s_i_end-s_i_begin-len(s_keybegin))
		exit function
	end if
end function
function setkeyvalue(s_keyname,s_keystr,s_keyvalue)
	if isnull(s_keyvalue) then
		setkeyvalue=s_keystr
		exit function
	end if
	s_keybegin="<"+s_keyname+">"
	s_keyend="</"+s_keyname+">"
	s_i_begin=instr(s_keystr,s_keybegin)
	s_i_end=instr(s_keystr,s_keyend)
	if s_i_end<=s_i_begin+len(s_keybegin) then
		setkeyvalue=s_keystr+s_keybegin+s_keyvalue+s_keyend
		exit function
	else
		setkeyvalue=mid(s_keystr,1,s_i_begin-1)+s_keybegin+s_keyvalue+s_keyend+mid(s_keystr,s_i_end+len(s_keyend))
		exit function
	end if
end function
    
     
	
	
    
    
	相关文档:
        
    
    //pugxml.h
///////////////////////////////////////////////////////////////////////////////
//
// Pug XML Parser - Version 1.0002
// --------------------------------------------------------
// Copyright (C) 2003, by Kristen Wegner (kristen@tima.net)
// Released into the Public Domain. Use at yo ......
	
    
        
    
    *
sql xml 入门:
    --by jinjazz
    --http://blog.csdn.net/jinjazz
    
    1、xml:        能认识元素、属性和值
    
    2、xpath:    寻址语言,类似wind ......
	
    
        
    
    DECLARE @x xml 
SET @x='
<root>
  <ShopAccount>
    <ActivityType>IA - PM Standing WO (for LPI report)</ActivityType>
    <ProjectNo>R</ProjectNo>
  </ShopAccount>
  <ShopAccount>
     ......
	
    
        
    
    测试用的xml文件
<?xml version="1.0" encoding="UTF-8"?>
<schools>
	<school id='111'>测试学校</school>
	<school id='222'>测试学校22
		<class id='2.1'>测试班级222</class>
	</school>
</schools> 
测试用的JavaScript代码
$().ready(function ......
	
    
        
    
    
写XML:
    protected void btnSave_Click(object sender, EventArgs e)
    {
        //权限判断
        XmlTextWriter xmlw = new XmlTextWriter(Server.MapPath("~\\") + "FriendLink.xml", Encoding.Ge ......