C#»ñÈ¡XMLÎļþÖ¸¶¨½ÚµãµÄÊý¾Ý
ʵÀý˵Ã÷»á¸üÇå³þЩ£¬¼ÙÉèÓÐÈçÏÂXMLÎļþ£º
¡¡File: message_hutaow.xml
<?xml version="1.0" encoding="UTF-8"?>
<hutaow:Message version="1.0" xmlns:hutaow="http://wangtao.cublog.cn">
<hutaow:Head>
<hutaow:Date>20080502</hutaow:Date>
<hutaow:Source>
<hutaow:Address>192.168.0.1</hutaow:Address>
<hutaow:name>HUTAOW_HOST</hutaow:name>
</hutaow:Source>
<hutaow:Target>
<hutaow:Address>192.168.0.19</hutaow:Address>
</hutaow:Target>
</hutaow:Head>
</hutaow:Message>
¡¡¡¡ÏÖÔÚÒª¶ÁÈ¡ÏûÏ¢Ô´(Source)¼°Ä¿µÄ(Target)µÄIPµØÖ·(Address)¡£
¡¡¡¡Ò²¾ÍÊÇÐèÒª»ñÈ¡"/Message/Head/Source/Address"¼°"/Message/Head/Target/Address"µÄÊý¾Ý£¬ÐèÒªÓõ½XPathµÄѰ¾¶·½Ê½£¬¾ßÌå´úÂëÈçÏ£º
//ÐèÒªÒýÓÃSystem.Xml¿â
using System.Xml;
/*
* Ê¡ÂÔÖмäÎ޹شúÂë
*/
//¼ÓÔØXMLÎļþ
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load("message_hutaow.xml");
//XMLÎļþÖÐʹÓÃÁËÃüÃû¿Õ¼ä
XmlNamespaceManager xmlNamespace = new XmlNamespaceManager(xmlDoc.NameTable);
xmlNamespace.AddNamespace("hutaow", "http://wangtao.cublog.cn");
//ʹÓÃXPath·½Ê½Ñ°ÕÒÔ´IPµØÖ·½Úµã²¢Êä³ö
xmlNode = xmlDoc.SelectSingleNode("/hutaow:Message/hutaow:Head/hutaow:Source/hutaow:Address", xmlNamespace);
Console.WriteLine("Source Address: {0}",xmlNode.InnerText);
//ʹÓÃXPath·½Ê½Ñ°ÕÒÄ¿µÄIPµØÖ·½Úµã²¢Êä³ö
xmlNode = xmlDoc.SelectSingleNode("/hutaow:Message/hutaow:Head/hutaow:Target/hutaow:Address", xmlNamespace);
Console.WriteLine("Target Address: {0}",xmlNode.InnerText);
/*
* ¿ØÖÆÌ¨Êä³ö£º
* Source Address: 192.168.0.1
* Target Address: 192.168.0.19
*/
¡¡
Ïà¹ØÎĵµ£º
LINQ to XML ¿ÉÒÔ¿´×÷ÊÇÒ»¸ö “better DOM” ±à³ÌÄ£ÐÍ£¬¿ÉÒÔºÍ System.Xml.dll ³ÌÐò¼¯Öеĺܶà³ÉÔ±½»»¥¡£
Ò»¡¢ÃüÃû¿Õ¼ä
System.Xml.Linq.dll ³ÌÐò¼¯¶¨ÒåÁËÈý¸öÃüÃû¿Õ¼ä£ºSystem.Xml.Linq, System.Xml.Schema ºÍ System.Xml.XPath
×îºËÐĵÄÊÇ System.Xml.Linq£¬ ¶¨ÒåÁ˶ÔÓ¦ XML Îĵµ¸ö·½ÃæµÄºÜ ......
ÔÚ SQLServer2005 ÖÐ¶Ô XML µÄ´¦Àí¹¦ÄÜÏÔÈ»ÔöÇ¿Á˺ܶ࣬ÌṩÁË query(),value(),exist(),modify(),nodes() µÈº¯Êý¡£
¹ØÓÚ xml £¬ÄÑÒÔÀí½âµÄ²»ÊÇ SQLServer ÌṩµÄº¯Êý£¬¶øÊÇ¶Ô xml ±¾ÉíµÄÀí½â£¬¿´Ëƺܼòµ¥µÄÎļþ¸ñʽ£¬´¦ÀíÆðÀ´È´ÊǷdz£À§Äѵġ£±¾ÎÄÖ»ÊdzõÌ ......
GRASPģʽ:General Responsibility Assignment Software Patterns£ºÍ¨ÓÃÔðÈηÖÅäÈí¼þģʽ
ÀïÃæÖØÒªµÄ¸ÅÄîÊÇÔðÈΣ¬ÔðÈÎÊÇÀà¼äµÄÒ»ÖÖºÏÔ¼»òÊÇÒåÎñ£¬¿ÉÒÔϸ·ÖΪÁ½²¿·Ö£¬Óù«Ê½±íʾÈçÏ£º
ÔðÈÎ = ÖªµÀÔðÈÎ + ÐÐΪÔðÈΣ¨ÕâÀïÃæËÆºõ´æÔÚ¸ÅÄîµÄÑ»·¶¨Ò壩
×¢£ºÓÃͨË׵ϰÀ´½²£¬ÔðÈξÍÊÇÒ»¸öÀàÖªµÀÒª×öʲô£¬²¢ÇÒÄܹ»×öʲô¡£
· ......
·Ï»°²»ËµÁË£¬Ö±½Ó½øÈëÖ÷Ì⣬C# ODBC·ÃÎÊMySQLÊý¾Ý¿â£º
1.°²×°Microsoft ODBC.net£ºÎÒ°²×°µÄÊÇmysql-connector-odbc-3.51.22-win32.msi
2.°²×°MDAC 2.7»òÕ߸ü¸ß°æ±¾£ºÎÒ°²×°µÄÊÇmdac_typ.exe 2.7¼òÌåÖÐÎİæ
3.°²×°MySQLµÄODBCÇý¶¯³ÌÐò£ºÎÒ°²×°µÄÊÇ odbc_net.msi
4.¹ÜÀí¹¤¾ß -> Êý¾ÝÔ´ODBC –>ÅäÖÃDSN… ......
¿ª·¢¹ýAndroidÓ¦ÓõÄͬѧÃǶ¼ÖªµÀ£¬Android¹¤³Ì-res-layout×ÊÔ´Îļþ¼ÐÏ´æ·Å×Å¿ØÖÆview²¼¾ÖµÄxmlÎļþ£¬ÎÒÃÇ¿ÉÒÔͬ¹ýgetViewById(int i)·½·¨£¬´ÓXMLÖй¹Ôìview¼°Æä×ÓÀ࣬ÔÚÕâ¸ö¹ý³Ìµ±ÖУ¬XMLÎļþÖеÄÒ»ÇÐlayoutÊôÐÔÒ²½«±»¸³ÓèÕâ¸öview¡£µ±È»£¬ÎÒÃÇÒ²Äܹ»Í¨¹ý´úÂëÀ´ÎªÄ³Ò»¸öviewÀ´ÉèÖÃlayout£¬ÄÇÊǺ󻰡£Í¨¹ý¶Ô¼ ......