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

vb Á¬½Ó oracleÊý¾Ý¿â»ù´¡

VB code:

Private Sub Form_Load()
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Set cn = New ADODB.Connection
cn.Open "Provider=OraOLEDB.Oracle.1;Persist Security Info=True;User Id=aaa;Password=aaa;Data Source=TEST;"
strQuery = "select * from aaa"
Set rs = New ADODB.Recordset
rs.Open strQuery, cn, adOpenStatic, adLockOptimistic
Set DataGrid1.DataSource = rs
End Sub



ÎÒʹÓÃÉÏÃæµÄvb´úÂëÁ¬½ÓµÄoracleÊý¾Ý¿â£¬ÄÄλÄܰïæÏêϸ½âÊÍÒ»ÏÂÿһ¾äµÄº¬Òå
cn.Open "Provider=OraOLEDB.Oracle.1;Persist Security Info=True;User Id=aaa;Password=aaa;Data    Source=TEST;"
**************
´ò¿ªÊý¾Ý¿âÁ¬½Ó


rs.Open strQuery, cn, adOpenStatic, adLockOptimistic
***************************************************
µÃµ½¼Ç¼¼¯

ÄÇЩ¾ÍÊÇ»ù±¾µÄÁ¬½ÓÊý¾Ý¿âºÍÊý¾Ý°ó¶¨µÄ´úÂë°¡


Ïà¹ØÎÊ´ð£º

VB iniÎļþдÈë ¶ÁÈ¡ - VB / »ù´¡Àà

¿´ÁËһЩVB iniÎļþдÈë¶ÁÈ¡µÄ·½·¨ µ«ÊÇ»¹ÊDz»ÖªµÀÔõôд£¬ÉÏÃæÐ´Á˺ܳ¤ ºÜ¶à£¬µ«ÊÇÎÒ²»ÖªµÀÔõôÓã¬ÎÒÏëÎÊÒ»ÏÂÔõÑùд²ÅÄÜʵÏÖÔÚTEXT1ÖÐд×Ö£¬È»ºóµãCommand1Ìá½»£¬È»ºóTEXT1ÀïÃæµÄÊý×Ö¾Íд½øINIÀïÃæ[Section]µÄKey1 ......

ΪʲôÓÃVB¸Ä±ä²»Á˹¤¾ßÀ¸°´Å¤µÄ¿í¶È - VB / ¿Ø¼þ

Ϊʲô¹¤¾ßÀ¸°´Å¤µÄ¿í¶È¸Ä±ä²»ÁË,ÔÚÊôÐÔÀï¸ÄÁËÓÖ±ä³ÉÔ­À´µÄÊýÖµÁË

´óºú×ÓÕæÀ÷º¦£¬»Ø´ð»ù±¾¶¼ÊDZ¬Áϼ¶µÄ
´óºú×ÓÉý¼¶Õæ¿ì°¡£¬Õâ²Å¼¸Ìì¾Í5Ìõ¶Ì¿ãÍâ¼ÓÔÂÅÅÃûµÚÒ»ÁË
ÏëÏëÎÒÕâ5¸ö¶Ì¿ã»ìÁ˲¶à8Äê²ÅµÃµ½µÄ¡£

»Ø¸´ ......

VB µÄ PictureBOX ¿Ø¼þ»æÍ¼ÎÊÌâ - VB / ¿Ø¼þ

³õѧ£¬´óµ¨ÌáÎÊ£¬Çë¸ßÊÖ²»ÁߴͽÌ
1¡¢¹ö¶¯Ìõµã»÷Óë»æÍ¼°å£¨ÆÁÄ»,Piceure1£©µÄÒÆ¶¯ÎÊÌâÒѾ­½â¾ö¡£
  Picture1.Top = -VScroll1.Value + bcW '´¹Ö±Òƶ¯
  Picture1.Left = -HScroll1.Value + bcW ' ......

ÇóÖú£ºVBµ÷Óö¯Ì¬¿âÎÊÌâ - VB / »ù´¡Àà

¸÷λ´óϺ£º
  ÎÒÊǸÕѧVB£¬ÏÖÔÚÏëÓÃVBµ÷ÓÃÒ»¸ö¶¯Ì¬¿â£¬¶¯Ì¬¿âÀïÃæÓкܶຯÊý¡£ÎÒÖªµÀʹÓÃVBµ÷Óö¯Ì¬¿âµ÷Óú¯Êý£¬ÐèÒª½«Òªµ÷Óõĺ¯ÊýÔÚ³ÌÐòÖÐÉùÃ÷¼´¿É£¬µ«ÊÇÀïÃæÓкܶຯÊý£¬²»»áÿһ¸öº¯Êý¶¼ÒªÉùÃ÷°É¡£Çë¸ ......

vb¿ÉÒÔÕâÑù×ö²»£¿ - VB / ·Ç¼¼ÊõÀà

¿ÉÒÔÂð
ºÃÆæ¹ÖµÄÌâÄ¿¶î£¡£¡

¿ÉÒÔ¸æËßÎÒÃÇÄãµ½µ×ÏëÎÊʲô £¿

2·Ö¸øÎҵϰ¾Í¿ÉÒÔ¡£

........................¿ÉÒÔÂð

¿ÉÒÔ!


  ¾À½á£¬

29. vb¿ÉÒÔÕâÑù×ö²»£¿ ( H )¡Ì
 A. ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ