Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÓÃASP.NET/C#Á¬½ÓAccessºÍSQL ServerÊý¾Ý¿â

Á¬½ÓAccess
Ê×ÏÈ¿´Ò»¸öÀý×Ó´úÂëÆ¬¶Ï:
³ÌÐò´úÂë:
--------------------------------------------------------------------------------
using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwind.mdb";
OleDbConnection objConnection=new OleDbConnection(strConnection);
......
objConnection.Open();
objConnection.Close();
......
--------------------------------------------------------------------------------
½âÊÍ:
¡¡Á¬½ÓAccessÊý¾Ý¿âÐèÒªµ¼Èë¶îÍâµÄÃüÃû¿Õ¼ä,ËùÒÔÓÐÁË×îÇ°ÃæµÄÁ½ÌõusingÃüÁî,ÕâÊDZز»¿ÉÉÙµÄ!
¡¡strConnectionÕâ¸ö±äÁ¿Àï´æ·ÅµÄÊÇÁ¬½ÓÊý¾Ý¿âËùÐèÒªµÄÁ¬½Ó×Ö·û´®,ËûÖ¸¶¨ÁËҪʹÓõÄÊý¾ÝÌṩÕߺÍҪʹÓõÄÊý¾ÝÔ´.
¡¡"Provider=Microsoft.Jet.OleDb.4.0;"ÊÇÖ¸Êý¾ÝÌṩÕß,ÕâÀïʹÓõÄÊÇMicrosoft JetÒýÇæ,Ò²¾ÍÊÇAccessÖеÄÊý¾ÝÒýÇæ,asp.net¾ÍÊÇ¿¿Õâ¸öºÍAccessµÄÊý¾Ý¿âÁ¬½ÓµÄ.
¡¡"Data Source=C:\BegASPNET\Northwind.mdb"ÊÇÖ¸Ã÷Êý¾ÝÔ´µÄλÖÃ,ËûµÄ±ê×¼ÐÎʽÊÇ"Data Source=MyDrive:MyPath\MyFile.MDB".
ps:
¡¡1."+="ºóÃæµÄ"@"·ûºÅÊÇ·ÀÖ¹½«ºóÃæ×Ö·û´®ÖеÄ"\"½âÎöΪתÒå×Ö·û.
¡¡2.Èç¹ûÒªÁ¬½ÓµÄÊý¾Ý¿âÎļþºÍµ±Ç°ÎļþÔÚͬһ¸öĿ¼ÏÂ,»¹¿ÉÒÔʹÓÃÈçÏµķ½·¨Á¬½Ó:
¡¡¡¡strConnection+="Data Source=";
¡¡¡¡strConnection+=MapPath("Northwind.mdb");
¡¡¡¡ÕâÑù¾Í¿ÉÒÔÊ¡µÃÄãдһ´ó¶Ñ¶«Î÷ÁË!
¡¡3.ҪעÒâÁ¬½Ó×Ö·û´®ÖеIJÎÊýÖ®¼äÒªÓ÷ֺÅÀ´·Ö¸ô.
¡¡"OleDbConnection objConnection=new OleDbConnection(strConnection);"ÕâÒ»¾äÊÇÀûÓö¨ÒåºÃµÄÁ¬½Ó×Ö·û´®À´½¨Á¢ÁËÒ»¸öÁ´½Ó¶ÔÏó,ÒÔºó¶ÔÊý¾Ý¿âµÄ²Ù×÷ÎÒÃǶ¼ÒªºÍÕâ¸ö¶ÔÏó´ò½»µÀ.
¡¡"objConnection.Open();"ÕâÓÃÀ´´ò¿ªÁ¬½Ó.ÖÁ´Ë,ÓëAccessÊý¾Ý¿âµÄÁ¬½ÓÍê³É.ÆäÓà²Ù×÷(²åÈë,ɾ³ý...)Çë²ÎÔÄÏà¹ØÊé¼®
Á¬½ÓSQL Server
Àý×Ó´úÂëÆ¬¶Ï:
³ÌÐò´úÂë:
--------------------------------------------------------------------------------
using System.Data;
using System.Data.SqlClient;
...
string strConnection="user id=sa;password=;";
strConnection+="initial catalog=Northwind;Server=YourSQLServer;";
strConnection+="Connect Timeout=30";
SqlConnection objConnection=new SqlConnection(strConnection);
...
objConnection.Open();
objConn


Ïà¹ØÎĵµ£º

Asp.net: GridView72¾ø¼¼

 
 
 
 
 
GridViewÎÞ´úÂë·ÖÒ³ÅÅÐò
GridViewÑ¡ÖУ¬±à¼­£¬È¡Ïû£¬É¾³ý
GridViewÕý·´Ë«ÏòÅÅÐò
GridViewºÍÏÂÀ­²Ëµ¥DropDownList½áºÏ
GridViewºÍCheckBox½áºÏ
Êó±êÒÆµ½GridViewijһÐÐʱ¸Ä±ä¸ÃÐеı³¾°É«·½·¨Ò»
Êó±êÒÆµ½GridViewijһÐÐʱ¸Ä±ä¸ÃÐеı³¾°É«·½·¨¶þ
GridViewʵÏÖɾ³ýʱµ¯³öÈ·ÈÏ ......

ASP.NET Ajax Video Notes

ASP.NET Ajax Videoѧϰ±Ê¼Ç
5. Make Client-Side Network Callbacks with ASP.NET AJAX?
Notes:
ÔÚ<ScriptManager>ÖÐÌí¼Ó<Services>
4. Implement Dynamic Partial-Page Updates with ASP.NET AJAX?
Notes:
UpdatePanel¿ÉÒÔÍê³É²¿·ÖÒ³ÃæµÄ¸üÐÂ
Èç¹ûButtonÔÚUpdatePanelÖУ¬¼´Ê¹ÔÚPageLoad()Öаüº¬¸üÐÂË ......

³£ÓÃSQLÓï¾ä[ÒÔµ³Ô±¹ÜÀíϵͳΪÀý]

µ³Ô±¹ÜÀíϵͳµÄÊý¾Ý¿âÉè¼Æ
ÐèÒªÒÔÏÂ×ֶΣº
l  ѧÉú£º
//ѧÉú»ù±¾ÐÅÏ¢
u  ѧÉúѧºÅ[id]£¨char£©Ö÷¼ü
u  ѧÉúÉí·ÝÖ¤ºÅ[id_num]£¨char£©
u  ѧÉúÐÕÃû[name]£¨char£©
u  ѧÉú³öÉúÈÕÆÚ[born_date]£¨date£©
u  ѧÉú¼®¹á[native]£¨int£©Íâ¼ü
u  ѧÉú¼Òͥסַ[address]£¨char£©
u&nbs ......

SQL »ñÈ¡µ±Ç°ÈÕÆÚ£¬Äê¡¢Ô¡¢ÈÕ¡¢ÖÜ¡¢Ê±¡¢·Ö¡¢Ãë

select GETDATE() as 'µ±Ç°ÈÕÆÚ',
DateName(year,GetDate()) as 'Äê',
DateName(month,GetDate()) as 'ÔÂ',
DateName(day,GetDate()) as 'ÈÕ',
DateName(dw,GetDate()) as 'ÐÇÆÚ',
DateName(week,GetDate()) as 'ÖÜÊý',
DateName(hour,GetDate()) as 'ʱ',
DateName(minute,GetDate()) as '·Ö',
DateName(second,Ge ......

ASP.NETÒ³ÃæÖ®¼ä´«²Î

ASP.NETÌṩÁË׿ԽµÄʼþÇý¶¯±à³ÌÄ£ÐÍ£¬Èÿª·¢Õß¼ò»¯ÁËÓ¦ÓóÌÐòµÄ×ÜÌåÉè¼Æ£¬µ«ÊÇÕâ¸öÒ²Ôì³ÉÁËËü¹ÌÓеÄһЩÎÊÌ⣬ÀýÈ磬ʹÓô«Í³µÄASPÀÎÒÃÇ¿ÉÒÔͨ¹ýʹÓÃPOST·½·¨ºÜÈÝÒ×µØÊµÏÖÒ³Ãæ¼ä´«µÝÖµ£¬Í¬ÑùµÄÊÂÇ飬ÔÚʹÓÃʼþÇý¶¯±à³ÌÄ£Ð͵ÄASP.NET¾Í²»ÊÇÄÇôÈÝÒ×ÁË£¬µ±È»ÁË£¬ÎÒÃÇÈÔÈ»ÓÐһЩ·½·¨¿ÉÒÔʵÏÖͬÑùµÄ¹¦ÄÜ¡£±¾ÎĽ«ÊÔ×ÅʹÓò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ