Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

vc++¶ÁÈ¡xmlÎļþÖеÄÊôÐÔÖµ

¼ÙÉèxmlÎļþÊÇ
  <?xml version="1.0" encoding="gb2312" ?>
- <books auth="wren">
- <book id="B01">
  <name>¹þÀﲨÌØ </name>
  <price>10 </price>
  <memo>ÕâÊÇÒ»±¾ºÜºÃ¿´µÄÊé¡£ </memo>
  </book>
- <book id="B02">
  <name>Èý¹úÑÝÒå </name>
  <price>10 </price>
  <memo>ËÄ´óÃûÖøÖ®Ò»¡£ </memo>
  </book>
- <book id="B03">
  <name>Ë®ä° </name>
  <price>6 </price>
  <memo>ËÄ´óÃûÖøÖ®Ò»¡£ </memo>
  </book>
- <book id="B04">
  <name>ºìÂ¥ </name>
  <price>5 </price>
  <memo>ËÄ´óÃûÖøÖ®Ò»¡£ </memo>
  </book>
  </books>
ÎÒÏëÓÃVCµ÷ÓÃSystem.Xml.XPathÀ´¶Áȡijһ¸öbookµÄidÊôÐÔ
Ç°Ãæ×öµÄ×¼±¸¹¤×÷ÊÇ
µÚÒ»²½£º
ÏîÄ¿->ÊôÐÔ->ÅäÖÃÊôÐÔ->³£¹æ->¹«¹²ÓïÑÔÔËÐпâÖ§³Ö Ñ¡Ôñ“¹«¹²ÓïÑÔÔËÐпâÖ§³Ö(/clr)”
µÚ¶þ²½£º
ÔÚ´úÂëÇ°Ãæµ÷ÓÃÕâЩ¿â
#using <mscorlib.dll>
#include <tchar.h>
#using <System.Dll>
#using <System.Data.Dll>
#using <System.Xml.Dll>
using namespace System;
using namespace System::Data;
using namespace System::Xml;
using namespace System::Collections;
using namespace System::Data::SqlClient;
using namespace System::Xml::XPath;
µÚÈý²½£º
´úÂ벿·ÖÕâôд
XmlDocument^ doc = gcnew XmlDocument;
doc->Load("c:\\books.xml");
XPathNavigator^ nav=doc->CreateNavigator();
        nav=nav->SelectSingleNode("/books/book[name='¹þÀﲨÌØ']");
String^ attr=nav->GetAttribute("id","");


Ïà¹ØÎĵµ£º

VC¶ÔÓÚXMLµÄ½âÎöÒÔ¼°²Ù×÷

XMLµÄ²éÕÒ
#include <stdio.h>
#include <iostream>
#import <msxml4.dll>
#include <string>
using namespace std;
void Travel(MSXML2::IXMLDOMNodePtr pDOMNode)
{
 if (pDOMNode->GetnodeTypeString()==(_bstr_t)"element") // »ñÈ¡½ÚµãÀàÐÍ
 {
  printf("%s ......

XML ¼Ü¹¹½éÉÜ

XML ¼Ü¹¹½éÉÜ:
XML ¼Ü¹¹ÊÇÓÃÓÚ¶¨ÒåºÍÑéÖ¤ XML Êý¾ÝµÄÄÚÈݺͽṹµÄÎĵµ£¬¾ÍÏñÊý¾Ý¿â¼Ü¹¹¶¨ÒåºÍÑéÖ¤×é³ÉÊý¾Ý¿âµÄ±í¡¢ÁкÍÊý¾ÝÀàÐÍÒ»Ñù¡£
XML ¼Ü¹¹Í¨¹ý XML ¼Ü¹¹¶¨Òå (XSD) ÓïÑÔ¶¨ÒåºÍÃèÊöijЩ XML Êý¾ÝÀàÐÍ¡£XML ¼Ü¹¹ÔªËØ£¨ÔªËØ¡¢ÊôÐÔ¡¢ÀàÐͺÍ×飩ÓÃÓÚ¶¨ÒåijЩ XML Êý¾ÝÀàÐ͵ÄÓÐЧ½á¹¹¡¢ÓÐЧÊý¾ÝÄÚÈݺ͹Øϵ¡£XML ¼Ü¹¹»¹¿ÉΪ ......

.NET¶ÔÏóµÄXMLÐòÁл¯ºÍ·´ÐòÁл¯

 ÐòÁл¯µÄ¸ÅÄî
ÐòÁл¯ÊÇÖ¸Ò»¸ö¶ÔÏóµÄʵÀý¿ÉÒÔ±»±£´æ£¬±£´æ³ÉÒ»¸ö¶þ½øÖÆ´®£¬µ±È»£¬Ò»µ©±»±£´æ³É¶þ½øÖÆ´®£¬ÄÇôҲ¿ÉÒÔ±£´æ³ÉÎı¾´®ÁË¡£
±ÈÈ磬һ¸ö¼ÆÊýÆ÷£¬ÊýֵΪ2£¬ÎÒÃÇ¿ÉÒÔÓÃ×Ö·û´®“2”±íʾ¡£
Èç¹ûÓиö¶ÔÏ󣬽Ð×öconnter£¬µ±Ç°ÖµÎª2£¬ÄÇô¿ÉÒÔÐòÁл¯³É“2”£¬·´ÏòµÄ£¬Ò²¿ÉÒÔ´Ó“2&rdquo ......

xml ѧϰ¼Ç¼

1.
ÓÃXML½áµãµÄÊôÐÔÖµ²éÕÒÏàͬ½áµãµÄÆäËüÊôÐÔÖµ[C#]
ʵÏÖ¹¦ÄÜ:
ÓÃXML½áµãµÄÊôÐÔÖµ²éÕÒÏàͬ½áµãµÄÆäËüÊôÐÔÖµ,¼´ÈçϵÄxml,ÊäÈëÒ»¸ö001,ÄܵóöFistTag_ValueÕâ¸öÖµÀ´.
1)Ê×ÏÈ,°ÑÏÂÃæµÄxmlÎĵµ´æÔÚDÅÌĿ¼ÏÂ,ÃüÃûΪ:Test.xml,xmlÎĵµÄÚÈÝÈçÏÂ
//-------------------------------------xmlÎĵµ·Ö¸îÏß- ......

c/c++ʵÏÖÒ»¸öÃܼ¯ÐÍserver/socket¶à·¸´ÓÃselect


×÷Ò»¸ötcpµÄ·þÎñ³ÌÐò£¬Í¬Ê±¿ÉÄÜÓдóÁ¿µÄ¿Í»§¶ËÁ¬ÉÏÀ´£¬Ï£Íû·Ö±ð¼Çס¸÷¸ösocket
Ë­ÓÐÊý¾Ý¹ýÀ´£¬¾Í¶Á³öÀ´£¬·Åµ½Ò»¸öÇëÇó¶ÓÁУ­£­ÕâЩÊÂÇéÓÃÒ»¸öÏß³ÌÍê³É
 
ÁíÍâÓÐÒ»¸ö½á¹û¶ÓÁУ¬Èç¹û½á¹ûÀï°üº¬ÁËsocketµÄ±àºÅ£¬ÓÃÒ»¸öÏß³ÌרÃÅ£º
È¡³öÀ´°´±àºÅÕÒ»ØÔ­À´·¢ËÍÕßsocket£¬·¢»Ø¸øÔ­À´µÄ¿Í»§¶Ë
 
»¹ÓÐÒ»¸ö¾ÍÊÇ´¦ÀíÏ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ