asp.netÃæÊԴ𰸲¹³ä2 aspxÒ³ÃæÒÔ¼°È«¾Öʼþ
aspxÒ³ÃæÖÐʼþµÄÖ´ÐÐ˳Ðò
1.asp.netµÄÇëÇó¹ý³Ì£¬ÒÔ¼°¶ÔÓ¦µÄ´¦ÀíÇëÇóµÄdll
¿Í»§µÄÇëÇóÒ³ÃæÓÉaspnet_isapi.dllÕâ¸ö¶¯Ì¬Á¬½Ó¿âÀ´´¦Àí£¬°ÑÇëÇóµÄaspxÎļþ·¢Ë͸øCLR½øÐбàÒëÖ´ÐУ¬È»ºó°ÑHtmlÁ÷·µ»Ø¸øä¯ÀÀÆ÷
2.Ò³ÃæÊ¼þ(°´ÕÕʼþµÄÖ´ÐÐ˳ÐòÅÅÁÐ)
Page_Init£º³õʼ»¯Öµ»òÁ¬½Ó
Page_Load:Ö÷ҪʹÓÃIsPostBack£¬¸ÃʼþÖ÷ÒªÖ´ÐÐһϵÁеòÙ×÷À´Ê״δ´½¨asp.netÒ³Ãæ»òÏìÓ¦
ÓÉͶµÝÒýÆðµÃ¿Í»§¶Ëʼþ¡£ÔÚ´Ëʼþ֮ǰ£¬ÒÑ»¹ÔÒ³ÃæºÍ¿Ø¼þÊÓͼ״̬¡£
Page_DataBind:ÔÚÒ³Ãæ¼¶±ðÉϵ÷Óã¬Ò²¿ÉÔÚµ¥¸ö¿Ø¼þÖе÷Óá£
DataBind_PreRender:Êý¾Ý°ó¶¨Ô¤³ÊÏÖ£¬Ç¡ºÃÔÚ±£´æÊÓͼ״̬ºÍ³ÊÏֿؼþ֮ǰ¼¤·¢´Ëʼþ¡£
Page_Unload:´ËʼþÊÇÖ´ÐÐ×îÖÕÇåÀí¹¤×÷µÄ¡£
·ÇÈ·¶¨Ê¼þ
Page_Error£ºÈç¹ûÔÚÒ³Ãæ´¦Àí¹ý³ÌÖгöÏÖδ´¦ÀíµÄÀýÍ⣬Ôò¼¤·¢errorʼþ¡£
Page_AbortTransaction:½»Ò×ʼþ£¬ÊÂÎñ´¦ÀíÖÐÈç¹ûÒÑÖÕÖ¹½»Ò×£¬Ôò¼¤·¢´Ëʼþ£¬¹ºÎï³µ³£Óá£
Page_CommitTransaction:Èç¹ûÒѳɹ¦½»Ò×£¬Ôò¼¤·¢´Ëʼþ¡£
¿ÉÒÔͨ¹ýÔÚÒ³ÃæÉ϶¨Òå@Page Transaction=RequiredÀ´¶¨ÒåÒ³ÃæµÄʱ¼äÊôÐÔ¡£²»¹ý¸Ã·½Ê½²»Ò»¶¨¼ûµÃÔÚÒ³Ãæ¿ªÆôÊÂÎñ¸øÈ˵ĸоõ²»ÊǺܺá£
Global.asaxÖеÄʼþ£¨Ö´ÐÐ˳Ðò£©
Application_Start£ºÓ¦ÓóÌÐòÆô¶¯Ê±¼¤·¢
Application_BeginRquest£ºhttpÇëÇó¿ªÊ¼Ê±¼¤·¢
Application_AuthenticateRequest: Ó¦ÓóÌÐòÅú×¼httpÇëÇóʱ¼¤·¢
Session_Start£º »á»°Æô¶¯Ê±¼¤·¢
Application_EndRequest£ºHtttpÇëÇó½áÊøÊ±¼¤·¢
Session_End£º»á»°½áÊøÊ±¼¤·¢
Application_End£ºÓ¦ÓóÌÐò½áÊøÊ±¼¤·¢
Application_Error£º ·¢Éú´íÎóʱ¼¤·¢
Ïà¹ØÎĵµ£º
¸ÅÊö
ÔÚ¿ª·¢SilverlightÓ¦ÓóÌÐòʱ£¬ÎÒÃǾ³£»áÓöµ½ÕâÑùÒ»ÖÖÇé¿ö£¬ÐèÒªÔÚSilverlightÓ¦ÓóÌÐòµÄUserControlÖлñÈ¡ASP.NETÒ³Ãæ²ÎÊý£¬Õâ¸ö²ÎÊý²»Ò»¶¨À´×ÔÓÚµ±Ç°SilverlightÓ¦ÓóÌÐòµÄËÞÖ÷Ò³Ãæ£¬¶øÓпÉÄÜÀ´×ÔÓÚÆäËüµÄASP.NETÒ³Ãæ¡£
±¾ÎÄÎÒÃǼòµ¥µÄ½éÉÜÒ»ÏÂÈçºÎÔÚSilverlightÓ¦ÓóÌÐòÖлñÈ¡ASP.NETÒ³Ãæ²ÎÊý¡£
ÐèÇó
ÈçÏÂÃæµÄ ......
<connectionStrings>
<add name="qxConnectionString" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Web/App_Data/db2.mdb;" providerName="System.Data.OleDb"/>
</connectionStrings> ......
µÚÒ»²½£º´´½¨¶ÔÏó
µÚ¶þ²½£ºÉèÖÃÊôÐÔ
¢ÙpdsBooks.AllowPaging=true;
¢ÚpdsBooks.PageSize=5;
¢ÛpdsBooks.CurrentPageIndex=CurrentPage-1;
¢ÜpdsBooks.DataSource=BookManage.GetAllBooks();
µÚÈý²½£º°ó¶¨Êý¾ÝÔ´
DataList1.DataList=pdsBooks;
DataList1.DataBind(); ......
ÒªÔÚVS2005ÖÐʹÓÃsqlhelperÀà,±ØÐë°ÑMicrosoft.ApplicationBlocks.Data.dllÒýÓõ½ÏîÄ¿ÖÐ.
1.ͨ¹ý´æ´¢¹ý³Ì²éѯµÄ·½·¨SqlHelper.ExecuteDataset(Êý¾Ý¿âÁ¬½Ó×Ö·û, ´æ´¢¹ý³Ì×Ö·û, ²ÎÊýÊý×é);
2.ͨ¹ý×Ö·û´®²éѯµÄ·½·¨SqlHelper.ExecuteDataset(Êý¾Ý¿âÁ¬½Ó×Ö·û, CommandType.Text , ²éѯ×Ö·û´®,²ÎÊýÊý×é);
3.ͨ¹ý´æ´¢¹ý³Ì²åÈëµ ......
½ñÌìÈ¥ÃæÊÔ¸Õ¸Õ»ØÀ´£¬³ÃןղÅÌáÎʵÄÎÊÌ⻹ÔÚÄÔº£ÀÏÖÔڸϿìд³öÀ´·ÖÏí·ÖÏí£¬ÎʵÄÎÊÌâ±È½ÏµÄ¶à¡££¬µ¥È¦ÊǹØÓÚASP.netºÍËüÖܱߵļ¼ÊõÎÊÌ⣬ÎÒÓм¸¸ö¶¼Ã»»Ø´ðÉÏÀ´£¬ÐÞÁ¶²»¹»°¡
£¨1£©Ê×ÏÈÊÇÈÃÎÒ½éÉÜÒ»ÏÂ×Ô¼ºµÄÇé¿ö£º£ºÎҾʹӴóÒ»¿ªÊ¼Ëµ£¬Ñ§µ½µÄ¹ØÓÚÍøÂç¡¢Èí¼þÕâ·½ÃæµÄ֪ʶ£¬Ò»Ö±Ëµµ½´óËÄ£¬ÏÖÔÚÕÒ¹¤×÷£¬ÊDz»ÊÇȱÉÙɶĨ£¿£¿¡£ ......