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

vb data ´æÊý¾Ý¿â£¬

±ÈÈçÓÐÒ»¸öÔ±¹¤¹ÜÀíµÄÊý¾Ý¿â£¬ÓС°ÐÕÃû¡±¡¢¡°ÄêÁ䡱¡¢¡°¹¤×Ê¡±£¬ÓÐÈý¸ötextÎı¾ 4£¬5£¬6·Ö±ð¶ÔÓ¦£¬
ÒªÓÃdataʵÏÖÕâ¸ö¹¦ÄÜ£¬µãCommand2_Clickʱ£¬µ±Òª´æÈëµÄÐÕÃûºÍÄêÁäÊý¾Ý¿âͬʱÓÐʱ£¬Ìáʾ¡°¸ÃÔ±¹¤ÒÑ´æÔÚ¡±£¬·ñ²à¾Í´æÈëÊý¾Ý¿â£¬±ÈÈçÊý¾Ý¿âÓРСÍõ 21 2500 £» СÀî 22 3000 £» Сǿ 23 2800  

Private Sub Form_Load()
Data1.DatabaseName = App.Path & "\Ô±¹¤¹ÜÀí.mdb"
Data1.RecordSource = "±í1"
Data1.Refresh
End Sub

Private Sub Command1_Click()
Data1.Recordset.MoveFirst
Text1.Text = Data1.Recordset.Fields("ÐÕÃû")
Text2.Text = Data1.Recordset.Fields("ÄêÁä")
Text3.Text = Data1.Recordset.Fields("¹¤×Ê")
End Sub

ÔÚÏߵȣ¬Çë¸÷λ°ïæ°¡
ÄãµÄÎÊÌâÊÇʲô£¿

ÔõôʵÏÖ µ±Òª´æÈëµÄÐÕÃûºÍÄêÁäÊý¾Ý¿âͬʱÓÐʱ£¬Ìáʾ¡°¸ÃÔ±¹¤ÒÑ´æÔÚ¡±£¬·ñ²à¾Í´æÈëÊý¾Ý¿â

ÏÈÅжÏÏÂÓÐôÓС£
set rs = cn.execute "select count(*) from table where name = text1 and age = text2"
if rs(0) > 0 then
msgbox "exists."
end if
ÄãµÄÊý¾Ý¿âÓÐÎÊÌ⣬Èç¹ûÓÐÁ½¸öСÍõÒ»Ñù´ó£¬Ôõô°ì
»¹ÓУ¬Í¨³£´æÉúÈÕ£¬ÄêÁä»á±äµÄ¡£

Êǵģ¬Òª¼ÓÒ»¸öÉúÈÕ£¬ÎÒÏÈÊÔÊÔ£¬Äܲ»Äܵ÷³öÀ´£¬

set rs = cn.execute "select count(*) from table where name = text1 and age = text2"

³öÏÖºìÉ«°¡£¬ ÊDz»ÊÇÒª¶¨Òåһϰ¡


ÒýÓÃMicrosoft activex data object ¡­¡­

ÒýÓÃ
set rs = cn.execute "select count(


Ïà¹ØÎÊ´ð£º

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. ......

vb ÖÐ - VB / »ù´¡Àà

ÏÖÔÚÎÒÏë¸ù¾ÝtreeviewÉÏÿ¸ö½ÚµãµÄȨÏÞ£¬Ã»ÓÐȨÏ޵Ľڵ㲻Äܱ»Ñ¡ÖУ¬¶øÇҳɻÒÉ«£¬ÔõôʵÏÖ£¬ÔÚÏߵȡ£¡£¡£
Õâ¸ö£¿¡£¡£¡£
Ã²ËÆÃ»·¨¡£
ÊÔÊÔÄܲ»ÄܸÄijЩnodeµÄÑÕÉ«£¬¼Ç¼ÏÂÉϴεÄnodeclickÀïµÄnode¡£
Ï´εã»÷µÄÈç¹ ......

vb - VB / »ù´¡Àà

Êý¾Ý¿âÀïÓÐÒ»¸ö×ֶεÄÄÚÈÝÊǶþ½øÖÆ£¬Ôõô²ÅÄܰÑÕâ¸ö¶þ½øÖƶÁ³öÀ´
ʹÓÃ×Ö½ÚÁ÷¶ÔÏó¿ÉÒÔʵÏÖ

ÀýÈçÏÖÔÚÊý¾Ý¿âÀïÓиö×ֶεÄÄÚÈÝÊÇ0x504B03040A0000000800407F263C3B02465390000000820000000A0000006273CECACCE22E7478 ......

VBÖÐÈçºÎʵÏÖÒ»PC¿ØÖÆN̨PC»úÄØ£¿ - VB / ¶àýÌå

ÈçÌ⣬VBÖÐÈçºÎʵÏÖÒ»PC¿ØÖÆN̨PC»úµÄ¿ª¹Ø»ú»òÕ߯äËûÃüÁîÄØ£¿
Õâ¸öÎÊÌâÓеã´óŶ.Èç²»ÄÜÔÚÆäËü»úÆ÷ÉÏÒ²×°³ÌÐòµÄ»°,ÄÇÖ»Òª¿´ËûÃÇÓÐûÅäÖÃÓÐÔ¶³Ì¿ØÖÆ¿ª¹Ø»úÁË

Èç¹ûÊÇÄÇÖÖ¿Í»§/·þÎñ¶ËµÄ·½Ê½ £¬¾ÍÊDZ»¿ØÖÆPCÒ²ÐèÒª°²× ......

ÖÐɽµÄVB³ÌÐòÔ±½øÀ´¿´Ò»Ï - VB / ·Ç¼¼ÊõÀà

¸Õ½¨ÁËÒ»¸öȺ:ÖÐɽVB±à³Ì(105787219)
ÓÐÔÚÖÐɽ¼°ÖÐɽÖܱߵijÌÐòÔ±Çë¼ÓÈë.´ó¼ÒÒ»Æð̽ÌÖÎÊÌâ.ºÏ×÷ÏîÄ¿.
¾¡¹Ü°³²»ÊÇÖÐɽµÄ£¬Ò²½øÀ´²ä·Ö¡­¡­

·ðɽµÄÐÐÂð,¹ãÖݵÄÐÐÂð?

ÓÑÇéÖ§³Ö
»Ø¸´ÄÚÈÝÌ«¶ÌÁË£¡ 

°ï¶¥ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ