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

VBÔõÑù»ñµÃÊó±ê´¦µÄ³¬¼¶Á¬½Ó - VB / »ù´¡Àà

VBÔõÑù»ñµÃÊó±ê´¦µÄ³¬¼¶Á¬½ÓÄØ£¿
  ÔÚWebBrowser¿Ø¼þÖÐÓÐÕâÑùÒ»¸öʼþ:StatusTextChange(index As Integer, ByVal Text As String)
  ËüµÄText²ÎÊýÕýÊÇÊó±ê´¦µÄ³¬¼¶Á¬½Ó,µ«ÎÊÌâÊÇÈç¹ûÎÒµÄä¯ÀÀÆ÷Õýà ......

vb - VB / »ù´¡Àà

vbÖÐ ÏÖÔÚÎÒÒª°ÑÊý¾Ý¿âÀï´æ´¢µÄÒ»¸ö¸½¼þµÄÄÚÈÝÌæ»»ÁË£¬Ôõô×ö£¬Ö»ÊÇÌæ»»ÎÒÖ¸¶¨µÄλÖ㬲»ÊÇÈ«²¿Ìæ»»
Ç뽫ÎÊÌâ˵Ã÷°×£¬´æ´¢×ֶθñʽ£¬Èç¹ûÊÇBinary¸ñʽµÄ±È½ÏÂé·³£¬Èç¹ûÊÇ×Ö´®£¬Ö±½ÓÌæ»»¡£×îºÃ²»Òª½øÐÐÖ¸¶¨Î»ÖÃÌæ»»¡ ......

vb - VB / ·Ç¼¼ÊõÀà

Ôõô°ÑÒÑÖªµÄÊý¾Ý±£´æ³ÉxmlÎļþ£¬ÏÖÔÚÒÑÖªµÄÊý¾ÝÊÇ
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
 xmlns:o=& ......

vb ÖÐ - VB / »ù´¡Àà

dim a as string,b as string£¬c as string
a="¹¤³Ì±àºÅ,µ¥Î»¹¤³ÌÃû³Æ,·Ö²¿¹¤³Ì±àºÅ"
b="µ¥Î»¹¤³ÌÃû³Æ"
c="µ¥Î»"
Ôõô²ÅÄÜÅжϳöa×Ö·û´®ÖдæÔÚb×Ö·û´®£¬¶ø²»´æÔÚc×Ö·û´®

¿´¿´i ......

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