vb ¼òµ¥ÎÊÌ⣬Çë¸ßÊÖ°ïæ,ÔÚÏߣ¡£¡£¡ - VB / »ù´¡Àà
vb textÎı¾¿òµ±°´Ò»Ï»سµÊ±ÎªÎı¾¿òÎÞ·¨±à¼ÔÙ°´Ò»ÏÂÓÖ¿ÉÒԱ༣¿
²¹³äÎÊÌ⣬ÈçºÎʹ½¹µãÒ»Ö±±£³ÖÔÚÎı¾¿òÉÏ£¿
VB code:
Option Explicit
Private Sub Form_Load()
Timer1.Interval = 50
End Sub
Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
Static i As Long
If KeyCode = vbKeyReturn Then
If i Mod 2 = 0 Then
Text1.Locked = True
i = i + 1
Else
Text1.Locked = False
i = i + 1
End If
End If
End Sub
Private Sub Timer1_Timer()
Text1.SetFocus
End Sub
Å££¡£¡
¶Ôһ¥´úÂ뾫¼òÒ»ÏÂ
VB code:
Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = vbKeyReturn Then
Text1.Locked = Not Text1.Locked
End If
End Sub
¶¥......
Ïà¹ØÎÊ´ð£º
DIM ds as new DataSet
ÎÒÕâÑùÉùÃ÷ ÔõÀÏÊDZ¨ Óû§¶¨ÒåÀàÐÍ䶨Ò壿 Õâ¸öÐèÒªÒýÓÃʲôÂ𣿣¿
ǰÌáÊÇDataSet¶ÔÏóÒª´æÔÚ,¾ÍÊǶÔÏóä¯ÀÀÆ÷ÖÐÓÐËü.ûÓоÍÒªÒýÓÃ.
datasetÊÇADO.NET¶ÔÏó
Èç¹ûÄãÓõÄÊÇvb.net£¬ÄÇôÔÚ´ ......
ÔÚvbÖÐÈçºÎ¶ÁÈ¡WordÄÚÈÝ(°üº¬±í¸ñ£¬Í¼Æ¬£¬µÈ£©
¾¹È»²»ÊÇzero¡£
²»ÖªµÀÔõôʵÏֵIJ»ÒªËµ»°
Õâ¸öÖ»ÄܶÁÎı¾,
VB code:
Private Sub Command1_Click()
Dim WordApp As Object
Set WordApp = CreateObject(& ......
xmlDoc1.loadXML(h)×ÜÊÇ·µ»Øfalse£¬ÎªÊ²Ã´£¿Ð»Ð»°ïæ»Ø´ðÒ»ÏÂ
hÊÇÊ²Ã´ÄØ¡£¡£¡£¡£¡£¡£¡£¡£¡£
hÊÇxml¸ñʽµÄ×Ö·û´®
ÄãÊÇÏë´ò¿ª¡£XML¸ñʽµÄÎļþ°É£¿
ÎÒÊǰÑh·ÅÔÚxmlDoc1ÀÓÃxmlDoc1.loadXML(h)£¬È»ºóÈ¡xmlDo ......
¸÷λ¸ßÊÖ£¬Ð¡µÜ×î½üÅöµ½Ò»¸öÎÊÌ⣺ÔÏÈдµÄ³ÌÐò´ó¸ÅµÄ˼·ÊÇ£ºÊ×ÏÈwebbrowser´ò¿ªÍøÖ·£¬ÍøÖ·ÏÔʾºó£¬µã»÷ÍøÖ·ÉϵÄijһ¸öÁ¬½Ó£¬µ±webbrowser¼ì²âµ½ÍøÖ·ÒѾÁ¬½Óµ½ÏëÒªµÄµØÖ·Ê±ºò¾Í¿ªÊ¼ÏÂÔØÎļþ£¬µ±ÓÃIE6µÄʱºòÏÂÔ ......
Çó¸övbÖеÄsqlÓï¾äµÄд·¨£¬´ÎsqlÓï¾äµÄÓ÷¨ÊÇ·ÖÒ³³ÌÐò
ÎÒдµÄÈçÏ£ºÆäÖÐAÊÇÓÃÀ´½ÓÊÕÿҳÏÔʾµÄ¼Ç¼µÄÌõÊý£¬BÊÇÓÃÀ´½ÓÊÕÏÔʾµÄµ±Ç°µÄÒ³Ãæ.
sqltext="select top A * from log where id not in(select top ( ......