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

VB¹ý³Ì¿ØÖÆ

Ôõôµã»÷form2Éϵİ´Å¥ ¿ÉÒÔ½áÊøform1ÉÏÕýÔÚ½øÐеÄÑ­»· 

form1ÀïÃæÌí¼ÓÒ»¸ö±äÁ¿£º
Public bEnd As Boolean

Ñ­»·´úÂëÌí¼Ó£º
bEnd = False
Do
    ...
    If bEnd Then Exit Do
    DoEvents
Loop

ÁíÒ»¸ö´°¿Ú£º
frm1.bEnd = True

ÒýÓÃ
form1ÀïÃæÌí¼ÓÒ»¸ö±äÁ¿£º
Public bEnd As Boolean

Ñ­»·´úÂëÌí¼Ó£º
bEnd = False
Do
    ...
    If bEnd Then Exit Do
    DoEvents
Loop

ÁíÒ»¸ö´°¿Ú£º
frm1.bEnd = True


Ó¦¸Ã¿ÉÐÐ,DoEventsºÜ¹Ø¼ü

ÒªÊÇforÑ­»·ÄØ£¿

VB code:
Option Explicit
Dim bolExit As Boolean 'Í˳öÑ­»·µÄ±êÖ¾
Private Sub Command1_Click()
bolExit = False
Do
DoEvents '×îºÃÌí¼ÓÕâ¸öÓï¾ä£¬·ÀÖ¹³ÌÐò¼ÙËÀ
If Command1.Caption = "¿ªÊ¼Ñ­»·" Then Command1.Caption = "Ñ­»·Ö´ÐÐÖÐ..."
Loop Until bolExit
Command1.Caption = "¿ªÊ¼Ñ­»·"
End Sub

Private Sub Command2_Click()
bolExit = True
End Sub

Private Sub Form_Load()
Command1.Caption = "¿ªÊ¼Ñ­»·"
Command2.Caption = "½áÊøÑ­»·"
End Sub



For ÊÇÒ»ÑùµÄ¡£

ÒýÓÃ


Ïà¹ØÎÊ´ð£º

asp.net(vb)ÎÊÌâ

login.aspx.vb:

    Public ReadOnly Property nameT() As String
        Get
            Return TextBox1.Text
    &nb ......

Çó Æ´VB SQL insert into ×Ö·û´®

  INSERT INTO StudAchieve(studID,studName)
  VALUES('2','abc'),('2','bcd'),('2','cde')

  Æ´Á˰ëÌìÒ²²»¶Ô£¬¼°°¡ ¡£¡£¡£¡£
SQL c ......

vb datagrid sql

Ò»¸ö´°Ì壬3¸ödatagrid£¬¹²¼Æ3¸ö±í£¬Ò»¸ö±í¶ÔÓ¦Ò»¸ödatagrid£¬µã»÷datagrid1(´ò¿ª¸Ã´°ÌåʱÒѾ­±»¸³Öµ)£¬¸ù¾Ýdatagrid1ÖеÄij¸öÖµ£¬²éѯ±í2ºÍ±í3£¬²¢°Ñ·ûºÏÌõ¼þµÄ·Ö±ð¸³Öµ¸ødatagrid2ºÍdatagrid3£¬ÒªÔõôд

VB ......

InstallShieldÖÆ×÷VB°²×°°ü

ÎÒÓÃInstallShield 10.0ÖÆ×÷ÁËÒ»¸öVB°²×°°ü
ÎÊÌâÊÇ£º
      ÔÚ±ðµÄ»ú×ÓÉϰ²×°ºó£¬ÔÚÔËÐгÌÐòµÄʱºò£¬ÌáʾdllÕÒ²»µ½£¬²»Äܵ÷Óá£

ÎÒÔÚÖÆ×÷°²×°°üµÄʱºò£¬½«exeÎļþ¡¢iniÎļþ¡¢Í¼Ðοؼþ£¨ ......

VB Timer¿Ø¼þ

ÓÃVBÖеÄTimer¿Ø¼þ ¿ÉÒÔ»ñµÃʱ¼ä
µ«ÊÇÈç¹ûµçÄÔÉϵÄʱ¼äÏÔʾ²»ÕýÈ· ÄÇÆñ²»ÊÇ»ñµÃµÄʱ¼äÒ²ÊDz»ÕýÈ·µÄ

Ôõô»ñµÃÕýÈ·µÄʱ¼ä
Á¬Íø£¬´Ó±ðµÄµØ·½»ñµÃ

ÒýÓÃ
ÓÃVBÖеÄTimer¿Ø¼þ ¿ÉÒÔ»ñµÃʱ¼ä
µ«ÊÇÈç¹ûµçÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ