asp.net±éÀú¿Ø¼þ
1¡¢ÔÚÒ³Ãæ¶¯Ì¬Ìí¼ÓÒ»¸ö¿Ø¼þµÄ·½·¨¡£ ÔÚÒ³ÃæµÄ HTML ´úÂëÉÏÉèÖÃÒ»¸ö asp:PlaceHolder վλ¿Ø¼þ£¬µ±Ò³Ãæ±»¼ÓÔØµÄʱºò£¬ÔÚÕâ¸ö PlaceHolder ¿Ø¼þÉÏÌí¼ÓËùÐèÒªµÄÆäËû¿Ø¼þ¡£
<asp:PlaceHolder runat="server" id="PutLabelHere" /> Sub Page_Load(sender as Object, e as EventArgs) sub Page_Load(sender as Object, e as EventArgs) Dim lblMessage as New Label() lblMessage.Text = "Hello, World!" lblMessage.Font.Bold = True PutLabelHere.Controls.Add(lblMessage) end sub End Sub
2¡¢±éÀú¿Ø¼þµÄ·½·¨¡£ Ò³Ãæ¿ÉÒÔ±»¿´³É¸÷Öֿؼþ×é³ÉµÄÒ»¸ö¼¯ºÏ¡£ÔÚÒ³Ãæ±»³õʼ»¯ºÍ¼ÓÔØ¹ý³ÌÖУ¬¿ÉÒÔ±éÀúÕâЩ¿Ø¼þ£¬ÕÒµ½Ìض¨µÄ¿Ø¼þ£¬»òÕ߸ıäijЩ¿Ø¼þµÄÊôÐÔ¡£ ÏÈ¿´ÏÂÃæµÄÒ»¸öÀý×Ó£º
script runat="server" language="C#"> void Page_Load(Object sender, EventArgs e) { foreach(Control c in Controls) lblControlList.Text += c.ToString() + " - " + c.ID + "<br>"; } </script> <html> <head> </head> <body> <b>A List of the Controls in the <code>Controls</code> Collection</b><br> <asp:label runat="server" id="lblControlList" /> <p> <form runat="server"> What's your name? <asp:textbox runat="Server" id="txtName" /> </form> </body> </html>
Õâ¸öÀý×ÓÁгöÒ³ÃæÉÏËùÓеĿؼþ,½á¹ûÈçÏ£º
Ïà¹ØÎĵµ£º
ÔÚWeb±à³Ì¹ý³ÌÖУ¬´æÔÚןܶలȫÒþ»¼¡£±ÈÈçÔÚÒÔǰµÄASP°æ±¾ÖУ¬CookieΪ·ÃÎÊÕߺͱà³ÌÕß¶¼ÌṩÁË·½±ã£¬²¢Ã»ÓÐÌṩ¼ÓÃܵŦÄÜ¡£´ò¿ªIEä¯ÀÀÆ÷£¬Ñ¡Ôñ“¹¤¾ß”²Ëµ¥ÀïµÄ“InternetÑ¡Ï¬È»ºóÔÚµ¯³öµÄ¶Ô»°¿òÀïµ¥»÷“ÉèÖÔ°´Å¥£¬Ñ¡Ôñ“²é¿´Îļþ”°´Å¥£¬ÔÚµ¯³öµÄ´°¿ÚÖУ¬¾Í»áÏÔʾӲÅÌÀï ......
Ê×ÏÈÔÚ Web.Config ÖÐÌí¼ÓÄ£ÄâÕʺÅ
<identity impersonate="true" userName="administrator"password="password" />
Æä´Î ÒªÌí¼Ó EXCEL com ×é¼þ¡£Èç¹ûÊÇEXCEL2003,ÔòÌí¼Ó EXcel library 11.0 ......
ASP.net¿Ø¼þ·ÖÀࣺ
1¡¢HTML¿Ø¼þ System.Web.UI.Htmlcontrols
ÆÕͨHTML½Å±¾¿Ø¼þ£¬ÊôÓÚ¿Í»§¶Ë¿Ø¼þ£¬ÓÃÓÚ¿Í»§¶Ë½âÊÍÒ³ÃæµÄÏÔʾµÄÄÚÈÝ
Ò²¿ÉÒÔת»¯³É·þÎñÆ÷¿Ø¼þ£¬Ö»ÐèÒª¼ÓÉÏÊôÐÔ runat="server"
È磺Îı¾¿òÅäºÏ°´Å¥Ê¹ÓÃ
ÐÕÃû: <input id="txtUserName" name="txtUserName" type="text" /&g ......
ͨ¹ý SqlDataSource ¿Ø¼þ£¬¿ÉÒÔʹÓà Web ·þÎñÆ÷¿Ø¼þ·ÃÎÊλÓÚ¹ØÏµÊý¾Ý¿âÖеÄÊý¾Ý¡£ÆäÖпÉÒÔ°üÀ¨ Microsoft SQL Server ºÍ Oracle Êý¾Ý¿âÒÔ¼° OLE DB ºÍ ODBC Êý¾ÝÔ´¡£Äú¿ÉÒÔ½« SqlDataSource ¿Ø¼þÓëÊý¾Ý°ó¶¨¿Ø¼þ£¨Èç GridView¡¢FormView ºÍ DetailsView ¿Ø¼þ£©Ò»ÆðʹÓã¬Óü«ÉÙ´úÂë»òÉõÖÁ² ......
ʹÓà SqlDataSource ¿Ø¼þÖ»ÐèºÜÉٵĴúÂë»òÎÞÐèÈκδúÂë¼´¿É´ÓÊý¾Ý¿âÖмìË÷Êý¾Ý¡£SqlDataSource ¿Ø¼þ¿ÉÓÃÓÚÈκξßÓйØÁª ADO.NET Ìṩ³ÌÐò£¨ÔÚÅäÖÃÎļþµÄ DbProviderFactories ½ÚÖÐÅäÖ㩵ÄÊý¾Ý¿â£¬°üÀ¨ Microsoft SQL Server¡¢Oracle¡¢ODBC »ò OLE DB Êý¾Ý¿â£¨Èç Microsoft Access£©¡£ÄúÔÚÅäÖÃʱָ¶¨ SqlDataSource ʹÓõ ......