ASP.NET±à³ÌµÄÊ®´ó¼¼ÇÉ
ASP.NET±à³ÌµÄÊ®´ó¼¼ÇÉ
·¢²¼ÈÕÆÚ£º2008-08-03
1¡¢ÔÚʹÓÃVisual Studio .NETʱ£¬³ýÖ±½Ó»ò·ÇÒýÓõĶÔÏóÍ⣬²»ÒªÊ¹ÓÃȱʡµÄÃû×Ö
.NET´øÀ´µÄºÃ´¦Ö®Ò»ÊÇËùÓеÄÔ´´úÂëºÍÅäÖÃÎļþ¶¼ÊÇ´¿Îı¾Îļþ£¬Äܹ»Ê¹ÓÃNotepad»òWordPadµÈÈÎÒâµÄÎı¾±à¼Æ÷½øÐб༡£Èç¹û²»Ô¸ Ò⣬ÎÒÃDz¢·ÇÒ»¶¨ÒªÊ¹ÓÃVisual Studio .NET×÷Ϊ¼¯³É¿ª·¢»·¾³¡£µ«Ê¹ÓÃÁËVisual Studio .NET£¬ÎÒÃÇ¿ÉÒÔÔÚWindowsÎļþ¹ÜÀíÆ÷Öп´µ½Îļþ£¬»òÔÚVisual Studio .NETÖ®Íâ´ÓÎı¾±à¼Æ÷ÖÐä¯ÀÀÎļþµÄÄÚÈÝ¡£ ×Ö´®4
ʹÓÃVisual Studio .NET×÷Ϊ¼¯³É¿ª·¢»·¾³ÓÐÐí¶àºÃ´¦£¬ÆäÖÐ×îÏÔÖøµÄºÃ´¦ÊÇËü¼«´óµØÌá¸ßÁËÉú²úЧÂÊ¡£Ê¹ÓÃVisual Studio. NET£¬ÎÒÃÇÄܹ»ÔÚ¸¶³ö½ÏС´ú¼ÛµÄÇé¿öϸü¿ìµØ¿ª·¢Èí¼þ¡£×÷Ϊ¼¯³É¿ª·¢»·¾³Ò»²¿·ÖµÄIntelliSenseÌṩ×Ô¶¯µÄ´úÂëÍê³É¡¢ÔÚÊäÈë·½·¨»òº¯ÊýʱÌṩ ¶¯Ì¬°ïÖú¡¢Óï·¨´íÎóµÄʵʱÌáʾ£¬ÒÔ¼°ÆäËûÄܹ»Ìá¸ßÉú²úЧÂʵŦÄÜ¡£ ×Ö´®7
ÏóÆäËû¸´ÔӵŤ¾ßÄÇÑù£¬ÔÚѧ»áÈçºÎ³ä·Ö·¢»ÓËüµÄ×÷ÓúÍÕÆÎÕÆä“Ï°ÐԔǰ£¬Visual Studio .NETÒ²»áʹÎÒÃDzúÉúÒ»ÖÖ´ìÕ۸С£ÓÐʱ£¬ËüÏóÒ»¸öÄÑÒÔÁ˽âµÄºÚºÐ×Ó£¬»áÉú³É´óÁ¿µÄÎļþºÍÐí¶àÎÞÓõĴúÂë¡£
Visual Studio .NETµÄÒ»¸ö¹¦ÄÜÊÇ£¬ÎÞÂÛÊÇÀà¡¢¿Ø¼þ»ò±íµ¥ÖеĶÔÏó£¬Ëü¶¼Äܹ»ÎªÐ¶ÔÏóÌṩȱʡÃû×Ö¡£ÀýÈ磬Èç¹ûÎÒÃÇ´´½¨ÁËÒ»¸öеÄASP.NET Web Application£¬ÆäȱʡµÄÃû×Ö½«ÊÇWebApplication1¡£ÎÒÃÇ¿ÉÒÔÔړй¤³Ì”¶Ô»°¿òÖз½±ãµØ¸Ä±ä¸ÃÓ¦ÓõÄÃû×Ö£¬µ«Í¬Ê±¸Ä±äµÄÖ»ÊǸÃÓ¦ ÓóÌÐòµÄÃû×Ö¿Õ¼äµÄÃû×Ö¼°ÆäËùÔÚµÄÐéÄâĿ¼£¬Ô´´úÂëÎļþµÄȱʡÃû×ÖÈÔÈ»ÊÇWebForm1.aspxºÍWebForm1.aspx.cs(C#¹¤³Ì)»ò WebForm1.aspx.vb(VB.NET¹¤³Ì)¡£
ÎÒÃÇ¿ÉÒÔÔÚ·½°¸ä¯ÀÀÆ÷ÖиıäASPXºÍ´úÂëʹÓõÄÎļþÃû×Ö£¬µ«WebÒ³ÀàµÄÃû×ÖÈÔÈ»½«ÊÇWebForm1¡£Èç¹ûÔÚ¸ÃWeb±íµ¥ÉÏÉú³ÉÒ»¸ö°´Å¥£¬ÆäȱʡµÄÃû×Ö½«ÊÇButton1¡£ÊÂʵÉÏ£¬ËùÓпؼþµÄÃû×Ö¶¼ÊÇÓɿؼþµÄÀàÐͺÍÊý×Ö×é³ÉµÄ¡£
ÎÒÃÇÄܹ»£¬Ò²Ó¦¸Ã½«Ó¦ÓóÌÐòÖÐËùÓÐµÄ±íµ¥ºÍ¿Ø¼þµÄÃû×Ö¶¼Ð޸ijÉÓÐÒâÒåµÄÃû×Ö¡£¶ÔÓÚ½ÏСµÄÑÝʾÐÔ³ÌÐò¶øÑÔ£¬È±Ê¡µÄÃû×Ö»¹Äܹ»Ê¤ÈΣ¬µ«Èç¹ûÓ¦ÓóÌÐòÓÉ¶à ¸ö±íµ¥£¬Ã¿¸ö±íµ¥ÉÏÓÐÐí¶à°´Å¥ºÍ±êǩʱ£¬ÏófrmStartup¡¢frmDataEntryºÍfrmReportsÕâÑùµÄ±íµ¥Ãû¾Í±ÈForm1¡¢ Form2ºÍForm3ÕâÑùµÄÃû×Ö¸üÒ×ÓÚÀí½âºÍά»¤¡£ ×Ö´®1
Èç¹û±íµ¥ÉϿؼþÒªÔÚ´úÂëµÄÆäËûµØ·½ÒýÓã¬Ê¹ËüÓÐÒ»¸öÓÐÒâÒåµÄÃû×־͸üÖØÒªÁË¡£btnOK¡¢btnCancelºÍbtnPrintÕâÑùµÄÃû×Öʹ¿´´úÂëµÄÈ˸üÈÝÒ×Àí½â£¬Òò¶ø£¬Ò²±ÈÃû×ÖΪButton1¡¢Button2¡¢Button3ÕâÑù
Ïà¹ØÎĵµ£º
asp.netÖг£ÓõÄ26¸öÓÅ»¯ÐÔÄܵķ½·¨
2008-09-28 09:39
1. Êý¾Ý¿â·ÃÎÊÐÔÄÜÓÅ»¯¡¡
¡¡
Êý¾Ý¿âµÄÁ¬½ÓºÍ¹Ø±Õ
·ÃÎÊÊý¾Ý¿â×ÊÔ´ÐèÒª´´½¨Á¬½Ó¡¢´ò¿ªÁ¬½ÓºÍ¹Ø±ÕÁ¬½Ó¼¸¸ö²Ù×÷¡£ÕâЩ¹ý³ÌÐèÒª¶à´ÎÓëÊý¾Ý¿â½»»»ÐÅÏ¢ÒÔͨ¹ýÉí·ÝÑéÖ¤£¬±È½ÏºÄ·Ñ·þÎñÆ÷×ÊÔ´¡£ASP.NETÖÐÌṩÁËÁ¬½Ó³Ø(Connection Pool)¸ÄÉÆ´ò¿ªºÍ¹Ø±ÕÊý¾Ý¿â¶ÔÐÔÄܵÄÓ°Ï졣ϵ ......
˳±ãÌáÒ»ÏÂaspÖÐSessionµÄ¹¤×÷ÔÀí£º
aspµÄSessionÊǾßÓнø³ÌÒÀÀµÐԵġ£ASP Session״̬´æÓÚIISµÄ½ø³ÌÖУ¬Ò²¾ÍÊÇinetinfo.exeÕâ¸ö³ÌÐò¡£ËùÒÔµ±inetinfo.exe½ø³Ì±ÀÀ£Ê±£¬ÕâЩÐÅÏ¢Ò²¾Í¶ªÊ§¡£ÁíÍ⣬ÖØÆð»òÕ߹رÕIIS·þÎñ¶¼»áÔì³ÉÐÅÏ¢µÄ¶ªÊ§¡£
asp.net SessionµÄʵÏÖ
asp.netµÄSessionÊÇ»ùÓÚHttpModule¼¼Êõ×öµÄ£¬HttpModule ......
ÎÊ£ºÎªÊ²Ã´SessionÔÚÓÐЩ»úÆ÷ÉÏż¶û»á¶ªÊ§£¿
´ð£º¿ÉÄܺͻúÆ÷µÄ»·¾³ÓйØϵ£¬±ÈÈ磺·À»ðǽ»òÕßɱ¶¾Èí¼þµÈ£¬³¢ÊԹرշÀ»ðǽ¡£
ÎÊ£ºÎªÊ²Ã´µ±µ÷ÓÃSession.Abandonʱ²¢Ã»Óм¤·¢Session_End·½·¨£¿
´ð£ºÊ×ÏÈSession_End·½·¨Ö»Ö§³ÖInProc£¨½ø³ÌÄڵģ©ÀàÐ͵ÄSession¡£Æä´ÎÒª¼¤·¢Session_End·½·¨£¬±ØÐë´æÔÚSession£¨¼´ÏµÍ³ÖÐÒÑ¾Ê¹Ó ......
À´Ô´:²Ý¸ùÕ¾³¤
Cookie (HttpCookieµÄʵÀý)ÌṩÁËÒ»ÖÖÔÚ Web Ó¦ÓóÌÐòÖд洢Óû§Ìض¨ÐÅÏ¢µÄ·½·¨¡£ÀýÈ磬µ±Óû§·ÃÎÊÄúµÄÕ¾µãʱ£¬Äú¿ÉÒÔʹÓÃCookie ´æ´¢Óû§Ê×Ñ¡Ïî»òÆäËûÐÅÏ¢¡£µ±¸ÃÓû§ÔٴηÃÎÊÄúµÄÍøվʱ£¬Ó¦ÓóÌÐò±ã¿ÉÒÔ¼ìË÷ÒÔÇ°´æ´¢µÄÐÅÏ¢¡£
ASP.NETÖеÄcookie£º´´½¨Cookie·½·¨ (1)
Response.Cookies["userName"].Valu ......
ASP.NET ÉúÃüÖÜÆÚ
¶ÔÓÚAsp.netÒ³Ãæ²ã¿ª·¢ÎÞÂÛÊÇдҳÃ滹ÊÇд¿Ø¼þ£¬ÎÒ¾õµÃ¶¼¿ÉÒÔÓÃÒ»¾ä»°ÃèÊö:"Do the right thing at the right time in the right place."
±¾ÎÄͨ¹ý¼Ç¼ҳÃæʼþµÄ´¥·¢Ë³Ðò¿´ÇëÇóµÄ´¦ÀíÁ÷³Ì£¬´ÓÖпÉÒÔ¿´³öASP.NET µÄÉúÃüÖÜÆÚ
´´½¨Ò»¸öÍøÕ¾£¬ÔÚÒ³ÃæÉÏÌí¼ÓÒ»¸öLabelºÍÒ»¸öButton£¬ÔÚDefault.aspx.csÖÐÐÞ¸Ä ......