ASP.NETʵÓÃÐÔ¼¼Çɾ«ÝÍ
1.Ö÷ÒªÃüÃû¿Õ¼ä:
1.<% @ Import Namespace="System.Data" %> ´¦ÀíÊý¾ÝʱÓõ½
2. <% @ Import Namespace="System.Data.ADO" % > ʹÓÃADO.net ʱÓõ½
3. <% @ Import Namespace="System.Data.SQL" %> SQL Server Êý¾Ý¿âרÓÃ
4. <% @ Import Namespace="System.Data.XML" %> ²»Óÿ´´¦ÀíXMLÓõ½
5. <% @ Import Namespace="System.IO" %> ´¦ÀíÎļþʱÓõ½
6. <% @ Import Namespace="System.Web.Util" %> ·¢Óʼþʱ´ó¼Ò»áÓõ½
7. <% @ Import Namespace="System.Text" %> Îı¾±àÂëʱÓõ½
2.<%=...%>Óë<%#... %>µÄÇø±ð:
´ð:<%=...%>ÊÇÔÚ³ÌÐòÖ´ÐÐʱµ÷ÓÃ,<%#... %>ÊÇÔÚDataBind()·½·¨Ö®ºó±»µ÷ÓÃ
3.¿Ø¼þ½ÓÊÕÄÄЩÀàÐÍÊý¾Ý?
´ð:½ÓÊÕBindµÄ¿Ø¼þ,Ò»°ãÓÐdropDownList,DataList,DataGrid,ListBoxÕâЩ¼¯ºÏÐÔÖʵĿؼþ,¶ø±»À¦°ó µÄÖ÷ÒªÊÇArrayList(Êý×é),Hashtable(¹þÏ¡±í),DataView(Êý¾ÝÊÓͼ),DataReaderÕâËĸö,ÒÔºóÎÒÃǾͿÉÒÔ ¶ÔºÅÈë×ù,²»»á³öÏÖDataTable±»À¦°óµÄ´íÎóÁË£º£©
4.DataBind,»ñµÃµÄÊý¾Ý,ϵͳ»á½«ÆäĬÈÏΪString,ÔõÑùת»¯ÎªÆäËüµÄÀàÐÍ?
DataBinder.Eval(Container.DataItem,"ת»»µÄÀàÐÍ","¸ñʽ")
×îºóÒ»¸ö"¸ñʽ"ÊÇ¿ÉÑ¡µÄ,Ò»°ã²»ÓÃÈ¥¹ÜËû,Container.DataItemÊÇÀ¦°óµÄÊý¾ÝÏî,"ת»»ÀàÐÍ"Ö¸µÄÊÇ Integer,String,BooleanÕâÒ»Àà¶«Î÷.
5.Connections(SQLConection »òÕß ADOConnection)µÄ³£ÓÃÊôÐԺͷ½·¨:
1.| ConnectionString È¡µÃ»òÉèÖÃÁ¬½áÊý¾Ý¿âµÄÓï¾ä
2. | ConnectionTimeout È¡µÃ»òÉèÖÃÁ¬½áÊý¾Ý¿âµÄ×ʱ¼ä,Ò²ÊǾͳ¬Ê±Ê±¼ä
3. | DataBase È¡µÃ»òÉèÖÃÔÚÊý¾Ý¿â·þÎñÆ÷ÉÏÒª´ò¿ªµÄÊý¾Ý¿âÃû
4. | DataSource È¡µÃ»òÉèÖÃDSN,´ó¼Ò²»»áİÉú°É£º£©
5. | Password È¡µÃ»òÉèÖÃÃÜÂë
6. | UserID È¡µÃ»òÉèÖõǽÃû
7. | State È¡µÃĿǰÁª½áµÄ״̬
8. | Open() ´ò¿ªÁª½á
9. | Close() ¹Ø±ÕÁª½á
10. | Clone() ¿Ë¡һ¸öÁª½á¡££¨ºÇºÇ,ÃàÑò¿ÉÒÔConnectionÎÒÒ²¿ÉÒÔ)
11.ʾÀý:
12.SQLConnection myConnection = new SQLConnecti
Ïà¹ØÎĵµ£º
×î½ü¿ª·¢ExtÓ¦Óã¬Ê¹ÓÃajaxÇëÇóÊý¾Ýʱ£¬Óöµ½ÁËÇëÇóÊý¾ÝÒÔ·µ»Ø£¬µ«IEÀïÈ´ÎÞ·¨ÏÔʾµÄ¹ÖÎÊÌâ¡£
ʹÓÃHTTPWatch²é¿´£¬·¢ÏÖERROR_INTERNET_CONNECTION_RESET¡£
ʹÓÃFireFoxºÍgoogleä¯ÀÀÆ÷¶¼Ã»ÓÐÎÊÌâ£¬ÍøÉϲéÕÒËµÍøÕ¾·ÅÔÚIISÉÏûÓÐÎÊÌ⣬ÊÔÑéºóÖ¤Ã÷ÓÐЧ¡£
µ«Í¬Ê¿ª·¢Óûú´ó²¿·Ö¶¼ÊÇXPϵͳ£¬Óв¿·Ö»¹ÊÇHOME°æ£¬Òò´Ë¸ÃÎÊÌâ±ØÐëÕÒµ ......
ÔÚWebÓ¦ÓóÌÐòÉÏÏÂÎÄÖУ¬ASP.NETÒ³Ãæ»áÔÚµÚÒ»´Î±»ÇëÇóʱ£¬°´Ðè±»¶¯Ì¬±àÒë¡£¶¯Ì¬±àÒë²¢²»ÊÇASP.NETÒ³Ãæ(.aspxÎļþ)ÌØÓеģ¬
»¹·¢ÉúÔÚ.NET
Web·þÎñ(.asmxÎļþ)¡¢WebÓû§¿Ø¼þ(.ascxÎļþ)¡¢HTTP´¦Àí³ÌÐò(.ashxÎļþ)£¬ÒÔ¼°ÆäËû¼¸ÖÖASP.NETÓ¦ÓóÌÐòÎļþ(Èç
global.asaxÎļþ)ÉíÉÏ¡£ÔËÐÐʱ¹ÜµÀÄ£Ð͸ºÔð´¦ÀíÊäÈëµÄ(incoming)HTTPÊ ......
UrlScanµÄ3.1ÊÇÒ»¸ö°²È«µÄ¹¤¾ß£¬ÏÞÖÆÁËIISµÄHTTPÇëÇ󽫴¦ÀíÀàÐÍ¡£ ͨ¹ý×èÖ¹ÌØ¶¨µÄHTTPÇëÇó£¬ÔÚURLScan 3.1°²È«¹¤¾ßÓÐÖúÓÚ·ÀÖ¹¶Ô·þÎñÆ÷Ó¦ÓóÌÐò¿ÉÄÜÓꦵÄÇëÇó¡£ UrlScanµÄ3.1ÊÇURLScan 2.5µÄ¸üа汾¡£Ö§³ÖIIS 5.1ÖУ¬IIS 6.0ºÍIIS 7.0ÔÚWindows VistaºÍWindows Server 2008¡£ÏÂÔØµØÖ·http://download.csdn.net ......
×î½üµÄÏîÄ¿ÀïÓõ½AjaxControlToolkit 3.5,ÏîÄ¿Íê³ÉÒÔºóÔÚ±¾µØ²âÊÔûÎÊÌ⣬·Åµ½·þÎñÆ÷ÉÏÈ¥ÔÚIE6¾Í³öÏÖAjax ¿Í»§¶Ë¿ò¼ÜδÄܼÓÔØµÄÎÊÌ⣬ÔÚFF£¬IE7£¬Opera£¬SafariµÈä¯ÀÀÆ÷¶¼Ã»ÎÊÌâ£¬ÕæÊǸ㲻¶®MSÔõô¸ãµÃ£¬ÏÖÔÚ ¾ÍÏëÅׯúIE6£¬ÕҵĺÃÐÁ¿à°¡£¬ÍøÉÏ˵µÄ½â¾ö·½°¸¶¼ÊÔ¹ýÁË£¬¶¼Ã»Óã¬×îºóÕÒµ½µÄ´ð°¸ÊÇ£ºÓ¦ÓóÌÐòµÄ±àÂëÎÊ Ì⣬ֻҪÔÚ ......
ASP.NET´úÂëÓÅ»¯Ò»¡¢Ò³ÃæºÍ·þÎñÆ÷¿Ø¼þ´¦Àí
1¡¢ASP.NET´úÂëÓÅ»¯±ÜÃâµ½·þÎñÆ÷µÄ²»±ØÒªµÄÍù·µÐгÌ
ÔÚijЩÇé¿öϲ»±ØÊ¹Óà ASP.NET ·þÎñÆ÷¿Ø¼þºÍÖ´Ðлط¢Ê¼þ´¦Àí¡£ÀýÈ磬ÔÚ ASP.NET ÍøÒ³ÖÐÑéÖ¤Óû§ÊäÈë¾³£¿ÉÔÚÊý¾ÝÌá½»µ½·þÎñÆ÷֮ǰÔÚ¿Í»§¶Ë½øÐС£Í¨³££¬Èç¹û²»ÐèÒª½«ÐÅÏ¢´«µÝµ½·þÎñÆ÷ÒÔ½øÐÐÑéÖ¤»ò½«ÆäдÈëÊý¾Ý´æ´¢Çø£¬Çë±ÜÃâÊ ......