ÔÚÏß:ÈçºÎ½«DataTableÖеÄÊý¾ÝдÈëµ½AccessÊý¾Ý¿âÖÐ!
Dim datatable As New DataTable ½¨Á¢µÄÒ»¸öÄÚ´æ±í¡£
ÈçºÎ°Ñdatatable ±íÖеÄÊý¾Ý£¬±£´æµ½ACCESSÊý¾Ý¿â¡£×îºÃÓÐÀý×ÓºÍÔ´Âë
ÓÃoledbµÄÊý¾Ý¿âÁ¬½Ó¶ÔÏóºÍÊý¾ÝÊÊÅäÆ÷µÈ¶ÔÏó£¬Àý
string cnStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source = " + "c:\\data.mdb";
OleDbConnection cn = new OleDbConnection(cnStr);
OleDbDataAdapter da = new OleDbDataAdapter("select * from ÄãµÄ±íÃû",cn);
//data.mdbÖеıí½á¹¹ºÍÄãµÄdatatableÏàͬ;
OleDbCommandBuilder cmb = new OleDbCommandBuilder(da);
da.Update(ÄãµÄ±í);
http://topic.csdn.net/u/20090915/10/e93241bb-4aa0-4184-bdcd-6a589936a27f.html
http://topic.csdn.net/u/20090910/16/177fdb55-1cac-4765-b192-9f4f29762287.html
·ÖÊý²»¶à ´ó¼Ò¿ÉÒÔÈ¥ÕâÁ½¸öÌùÀï·¢Ìû À´×ÅÓзÝÁË Ð»Ð»ÁËÄãÃÇ£¡£¡
up£¡
Ïà¹ØÎÊ´ð£º
ÎÒµÄÊý¾Ý¿âÊǼòÌåsqlserver2000 ,ÎÒÏëÔÚ·±ÌåaccessÏÂÁ¬½Ó,ͨ¹ýodbcÊÇ¿ÉÒÔÁË,µ«ÔÚaccessϳöÏÖ´ò¿ªµÄ±íÈ«ÖÐ"#ÒÑɾ³ý"
²»ÖªµÀÒªÔõô²Ù×÷²Å¿ÉÒÔÓÃACCESS·±ÌåÁ¬½Ó¼òÌåsqlserver2000.лл!!!
´ó¼Ò¶¼ ......
¸øaccessÊý¾Ý¿â¼ÓÃܵIJ½ÖèÈçÏ£º
£¨1£©´ò¿ªaccessÈí¼þ£¬½çÃæÈçͼ1Ëùʾ
......
ÏîÄ¿ÐèÒª´´½¨³ÌÐò¼¯£¬²¢¶Ô¸Ã³ÌÐò¼¯ÉèÖÃEXTERNAL_ACCESSȨÏÞ£¬ÒÔÍê³ÉÍⲿ·ÃÎʹ¦ÄÜ£¬±ÈÈç²ÉÓÃÈçÏÂÓï¾ä£º
create assembly assemblyName(³ÌÐò¼¯Ãû³Æ) from 'D:\dllName.dll' with permission_set = external ......
Çë½Ì
ÔÚaccessÖÐ ÎÒÓбí1
id1 id2 id3 id4
1 2 3 0
2&nb ......
SQL code:
select count(1) from HouseList a left join MemberList b on
(a.OperationName=b.UName and a.Eid=1 and a.houselc='2')
ÒÔÉÏÕâÌõÓï¾äÔÚsql2005ÖвéѯµÃµ½760Ìõ¼Ç¼,·ÅÔÚaccessÖвéѯֻÓÐ14Ì ......