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

[VB]¼òµ¥Timer

Public Class Form1
Dim x As Integer
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
x = 1
Timer1.Interval = 1000
Timer1.Start()
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Label1.Left = Label1.Left + x * 100
If Label1.Left <= 0 Then
x = 1
End If
If Label1.Left + Label1.Width >= Me.Width Then
x = -1
End If
End Sub
End Class


Ïà¹ØÎĵµ£º

vb.net²Ù×÷Êý¾Ý¿âÖ®ACCESS£¨2£©

   ÉÏһƪÖÐÎÒÒѾ­ËµÁËÏÂÈçºÎ²Ù×÷ACCESSÊý¾Ý¿â£¬ÏÂÃæÀ´ËµËµ´æÈ¡Í¼Æ¬£¬ÉùÒôÖ®ÀàµÄÎÊÌâ¡£
   ÓÉÓÚͼƬ£¬ÉùÒô²»ÄÜÖ±½Ó´æ´¢£¬ÕâÀï¾ÍÒªÓõ½Êý¾ÝÁ÷·½Ê½ÁË¡£¶ÔÓÚ.NETÖеÄһЩÊõÓï¸ÅÄîÎÒÈÔÈ»ºÜÃÔºý£¬ÔÚѧϰÖС£Ö÷ÒªÎÒ²»ÊÇרҵµÄ£¬
Ö»ÊÇ¿ªÊ¼Ñ§Á˵ãVB6´úÂ룬Ȼºó¾ÍÓÃVB.NETÁË£¬ËùÒÔĿǰֻÊÇ»áдµã´úÂ룬ȴ²»Öªµ ......

VBʵÏÖSQL ServerÊý¾Ý¿â±¸·Ý/»Ö¸´

VBʵÏÖSQL ServerÊý¾Ý¿â±¸·Ý/»Ö¸´
http://blog.csdn.net/cncco/archive/2006/05/15/729356.aspx
’**Ä£ ¿é Ãû£ºfBackupDatabase_a
’**Ãè    Êö£º±¸·ÝÊý¾Ý¿â,·µ»Ø³ö´íÐÅÏ¢,Õý³£»Ö¸´,·µ»Ø""
’**µ÷    ÓãºfBackupDatabase_a "±¸·ÝÎļþÃû","Êý¾Ý¿âÃû"
’**²ÎÊý˵Ã÷£ ......

VB+SQL 2000 ʵÏÖÊý¾Ý¿âµÄ±¸·ÝºÍ»Ö¸´

 
'*************************************************************************
'**Ä£ ¿é Ãû£ºfBackupDatabase_a
'**Ãè    Êö£º±¸·ÝÊý¾Ý¿â,·µ»Ø³ö´íÐÅÏ¢,Õý³£»Ö¸´,·µ»Ø""
'**µ÷    ÓãºfBackupDatabase_a "±¸·ÝÎļþÃû","Êý¾Ý¿ ......

VBÖи÷ÖÖÊý¾ÝÀàÐÍת»»º¯Êý

1. ¸÷ÖÖ½øÖÆ×ª»»º¯Êý Ò»°ãµÄÊý¾Ý½øÖưüÀ¨Ê®½øÖÆ,¶þ½øÖÆ,Ê®Áù½øÖÆ.Ê®½øÖƾÍÊÇÎÒÃÇÈÕ³£Éú»îÓõ½µÄÊý¾Ý½øÖÆ,Òò´ËÒ²ÊÇÎÒÃÇ×îÊìϤºÍÇå³þµÄ;¶þ½øÖÆÊǼÆËã»úµÄ»ù´¡½øÖÆ,Ö÷ÒªÊÇÒòΪ±ãÓÚÓÃÎïÀíÆ÷¼þʵÏÖ¶þ½øÖÆ;°Ë½øÖƺÍÊ®Áù½øÖÆÒòΪºÍ¶þ½øÖƵÄÌìÈ»µÄÇ×ÃܹØÏµ,²¢ÇÒ±íʾ±È¶þ½øÖƸü·½±ã,
¡¡¡¡1.
 ¸÷ÖÖ½øÖÆ×ª»»º¯Êý
¡¡¡ ......

VBÖÐʵÏÖµØÍ¼²Ù×÷µÄ·½·¨

1.       ÔÚVBµÄFormÉè¼ÆÊ±£¬¼ÓÈëÒ»¸öpicturebox¿Ø¼þ£¬Õâ¸ö¿Ø¼þ×÷ΪOLEÈÝÆ÷£¬MapInfoÖеĵØÍ¼½«ÔڸÿؼþÉÏÏÔʾ¡£
2.       Ö´ÐÐVBµÄº¯ÊýCreateobject(“MapInfo.Application”),Æô¶¯MapInfo¡£ÕâʱMapInfoÔÚºǫ́Æô¶¯£¬¶ÔÓû§À´Ëµ²»¿É¼û£¬²»»áµ¯³ösp ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ