vb Á¬½ÓORACLE ´òÓ¡
ÕâÊÇÎÒÔÀ´Á¬½ÓSQLµÄ´òÓ¡µÄ´úÂë
Connection1.Open "Provider=MSDataShape.1;Persist Security Info=True;Data Source=mm;User ID=sa;Password=sa;Initial Catalog=lc-liuh2;Data Provider=SQLOLEDB.1"ÊÇ¿ÉÒÔµÄ
ÏÖÔÚÏë¸Ä³ÉÁ¬½ÓORACLE
Connection1.Open "Provider=MSDataShape.1;Persist Security Info=True;User ID=PATROL;Password=PATROL;Data Source=MYORACLE;Data Provider=MSDAORA.1"»òÕß
Connection1.Open "Provider=MSDataShape.1;Persist Security Info=True;User ID=PATROL;Password=PATROL;Data Source=MYORACLE;Data Provider=OraOLEDB.Oracle.1"
Á½¸ö¶¼Ã»Óа취Á¬½ÓÉÏ,ÏëÎÊÏÂÓ¦¸ÃÔõôÁ¬½Ó,ÎÒÊý¾ÝÒѾÁ¬½ÓÉÏÁË,²éѯ,ɾ³ý,Ð޸ͼÊÇûÓÐÎÊÌâ,µ«ÊÇ´òÓ¡ÐèÒª¼ÓProvider=MSDataShape.1À´×öһЩ¹¦ÄÜ
Persist Security Info=False ÊÔÊÔ¡£
½«¼¸¸ö Provider Öеİ汾ºÅ .1 È¥µôÊÔÊÔ¡£
°´ÕÕÄã˵µÄÊÔÁ˼¸ÖÖÇé¿ö¶¼²»ÐÐ
ÕâÑùÊÔ
Provider=MSDataShape.1;Persist Security Info=False;Data Provider=MSDAORA;Data Source=orac;User Id=myUsername;Password=myPassword;
È·¶¨Oracle¿Í»§¶ËµÄÇý¶¯°²×°ÁË£¿½ÚµãÒ²ÅäÖÃÁË£¿
Æäʵ Oracle ÓÐ×Ô¼ºµÄµÝ¹é²éѯÓï·¨SQL code:
[ START WITH condition ]
CONNECT BY [ NOCYCLE ] condition
¶ÔORACLE²»ÊǺÜÁ˽⡣·¢ÏÖÖ±½ÓÔÚ³ÌÐòÁ¬½ÓºÃÖ®ºóÄÇÑùÀ´×öÊÇ¿ÉÒԵġ£
ÔÚPrivate Sub DataEnvironment_Initialize()Öн«CONNECTSTRING´ò³öÀ´Ö®ºóµÃµ½µÄ½á¹ûÊÇ:
Provider=MSDataShape.1;Persist Secur
Ïà¹ØÎÊ´ð£º
ÎÒ°²×°Ò»Ì¨redhat linux5+oracle 10gµÄ·þÎñÆ÷£¬±Ê¼Ç±¾£¨XPϵͳ£©°²×°ÁËoracle 10g¿Í»§¶Ë,½á¹ûÀÏÊdzö12560µÄ´íÎó£¬Çë¸ßÊÖÖ¸µãÒ»¶þ£¬
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dpor ......
Ò»¸ö²éѯijÐÅÏ¢µÄASPÍøÒ³£¬Ìá½»²ÉÓõÄÊÇpost·½·¨£¬²éÕÒ½á¹ûµÄÍøÒ³±ØÐëÓÒ¼üµã»÷¡°²é¿´Ô´Îļþ¡±²ÅÄÜ¿´µ½ÕæÕý²éѯ½á¹ûÍøÒ³µÄÔ´´úÂ룬ÓÃä¯ÀÀÆ÷²Ëµ¥¿´µ½µÄÊDzéѯǰµÄÔ´´úÂë
ÓÃVBÓÐʲô°ì·¨¿ÉÒÔ»ñÈ¡µ½Õâ¸ö²éѯºóµÄÔ´´ú ......
±ÈÈç½ø³Ì¼ÓÔØÐµijÌÐò¡£
ÔÚÆäÔËÐÐ֮ǰ×èÖ¹¡£
È»ºóÔÊÐíºó·ÅÐС£
±ÈÈç³ÌÐòÖ÷Îļþ·¾¶ÊÇc:\test\test.exe£¬½¨Á¢ÄÚÈÝÈÎÒâµÄÎļþc:\test\test.exe.manifest¡£
¾ÍÊDz»ÖªµÀ³ÌÐòÎļþ·¾¶¡£
ÉèÖ ......
ÒªÓÃvb´òÓ¡Ò»ÌõÏߣ¬³¤¶ÈÊÇ100ºÁÃ×Ôõôд£¿
¹Ø×¢
VB code:
Printer.ScaleMode = vbMillimeters
Printer.Line (10, 10)-(110, 10)
Printer.ScaleMode = vbMillimeters
Print ......
VBżѧµÃ²»´í£¬ÏÖÔÚ´óÒ»£¬¸ßÈýµÄʱºò¾ÍѧVBÁË£¬ÏÖÔÚѧУÀï¶¼ÊÇѧC#ºÍVB.NETµÄÐֵܶࡣ¡£¡£
żҪתÐÐVB.NETÁË~µ±ÄêѧVBѧÁË2Ä꣬¶ÔVBÀïÃæµÄ³£Óú¯Êý¶¼Ê®·ÖÁ˽⡣
Select¡¢If½á¹¹¡¢For NextÑ»·¡¢µÈ¶¼Á˽⡣¡£¡£ ......