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

VBÖÐÀûÓÃCopyMemoryʹÓÃÖ¸Õë


VBÖÐÀûÓÃCopyMemoryʹÓÃÖ¸Õë
¡¡¡¡Ò»¡¢Ö¸ÕëÊÇʲô£¿
¡¡¡¡²»ÐèҪȥÕÒʲô±ê×¼µÄ¶¨Ò壬Ëü¾ÍÊÇÒ»¸ö32λÕûÊý£¬ÔÚCÓïÑÔºÍÔÚVBÀï¶¼¿ÉÒÔÓÃLongÀàÐÍÀ´±íʾ¡£ÔÚ32λWindowsƽ̨ÏÂËüºÍÆÕͨµÄ32볤ÕûÐÍÊýûÓÐʲô²»Í¬£¬Ö»²»¹ýËüµÄÖµÊÇÒ»¸öÄÚ´æµØÖ·£¬ÕýÊÇÒòΪÕâ¸öÕûÊýÏóÕëÒ»ÑùÖ¸ÏòÒ»¸öÄÚ´æµØÖ·£¬ËùÒÔ¾ÍÓÐÁËÖ¸ÕëµÄ¸ÅÄî¡£
¡¡¡¡ÓÐͳ¼Æ±íÃ÷£¬ºÜ´óÒ»²¿·Ö³ÌÐòȱÏݺÍÄÚ´æµÄ´íÎó·ÃÎÊÓйء£ÕýÊÇÒòΪָÕëÖ±½ÓºÍÄÚ´æ´ò½»µÀ£¬ËùÒÔÖ¸ÕëÒ»Ö±ÒÔÀ´±»¿´³ÉÒ»¸öΣÏյĶ«Î÷¡£ÒÔÖÁÓÚ²»ÉÙÓïÑÔ£¬ÈçÖøÃûµÄJAVA£¬¶¼²»Ìṩ¶ÔÖ¸Õë²Ù×÷µÄÖ§³Ö£¬ËùÓеÄÄÚ´æ·ÃÎÊ·½ÃæµÄ´¦Àí¶¼ÓɱàÒëÆ÷À´Íê³É¡£¶øÏóCºÍC++£¬Ö¸ÕëµÄʹÓÃÔòÊÇ»ù±¾¹¦£¬Ö¸Õë¸øÁ˳ÌÐòÔ±¼«´óµÄ×ÔÓÉÈ¥ËæÐÄËùÓûµØ´¦ÀíÄÚ´æ·ÃÎÊ£¬ºÜ¶à·Ç³£ÇÉÃîµÄ¶«Î÷¶¼ÒªÒÀ¿¿Ö¸Õë¼¼ÊõÀ´Íê³É¡£
¡¡¡¡¹ØÓÚһß߼¶µÄ³ÌÐòÉè¼ÆÓïÑÔÊDz»ÊÇÓ¦¸ÃÈ¡ÏûÖ¸Õë²Ù×÷£¬¹ØÓÚûÓÐÖ¸Õë²Ù×÷Ëã²»ËãÒ»ÃÅÓïÑÔµÄÓŵ㣬ÎÒÔÚÕâÀï²»ÌÖÂÛ£¬ÒòΪ»¥ÁªÍøÉϹØÓÚÕâ·½ÃæµÄûÓнá¹ûµÄÌÖÂÛ£¬ÒѾ­Ôì³ÉÁËÕ¼Óü¸¸öGBµÄ×ÊÔ´¡£ÎÞÂÛ×îÖÕÄãÊDz»ÊÇҪ϶¨¾öÐÄÐÞϰָÕë¼¼Êõ¡¶¿û»¨±¦µä¡·£¬Á˽âÕâÃŹ¦·ò×ÜÊÇÓÐÒæ´¦µÄ¡£
¡¡¡¡×¢Ò⣺ÔÚVBÀ¹Ù·½ÊDz»¹ÄÀøÊ¹ÓÃʲôָÕëµÄ£¬±¾ÎÄËù½²µÄÈκζ«Î÷Äã¶¼±ðÖ¸ÍûÈ¡µÃ¹Ù·½µÄ¼¼ÊõÖ§³Ö£¬Ò»Çж¼Òª¿¿ÎÒÃÇ×Ô¼ºµÄŬÁ¦£¬Ò»Çж¼¸ü´Ì¼¤£¡
¡¡¡¡ÈÃÎÒÃÇ¿ªÊ¼ÉñÆæµÄVBÖ¸Õë̽ÏÕ°É£¡
¡¡¡¡¶þ¡¢À´¿´¿´Ö¸ÕëÄÜ×öʲô£¿ÓÐʲôÓã¿
¡¡¡¡ÏÈÀ´¿´Á½¸ö³ÌÐò£¬³ÌÐòµÄ¹¦Äܶ¼Êǽ»»»Á½¸ö×Ö´®£º
¡¡¡¡¡¾³ÌÐòÒ»¡¿£º
'±ê×¼µÄ×ö·¨SwapStr
Sub SwapStr(sA As String, sB As String)
¡¡Dim sTmp As String
¡¡sTmp = sA: sA = sB: sB = sTmp
End Sub
¡¡¡¡¡¾³ÌÐò¶þ¡¿£º
'ÓÃÖ¸ÕëµÄ×ö·¨SwapPtr
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" _ (Destination As Any, Source As Any, ByVal Length As Long)
Sub SwapPtr(sA As String, sB As String)
¡¡Dim lTmp As Long
¡¡CopyMemory lTmp, ByVal VarPtr(sA), 4
¡¡CopyMemory ByVal VarPtr(sA), ByVal VarPtr(sB), 4
¡¡CopyMemory ByVal VarPtr(sB), lTmp, 4
End Sub
¡¡¡¡ÄãÊDz»ÊÇÒÔΪµÚÒ»¸ö³ÌÐòÒª¿ì£¬ÒòΪËü¿´×żòµ¥¶øÇÒ²»Óõ÷ÓÃAPI£¨µ÷ÓÃAPIÐèÒª¶îÍâµÄ´¦Àí£¬VBÎĵµÃ÷È·Ö¸³ö´óÁ¿µ÷ÓÃAPI½«½µµÍ³ÌÐòÐÔÄÜ£©¡£µ«ÊÂʵÉÏ£¬ÔÚVB¼¯³É»·¾³ÖÐÔËÐУ¬³ÌÐò¶þÒª±È³ÌÐòÒ»¿ìËÄ·ÖÖ®Ò»£»¶ø±àÒë³É±¾»ú´úÂë»òp-code£¬³ÌÐò¶þ»ù±¾ÉÏÒª±È³ÌÐòÒ»¿ìÒ»±¶¡£ÏÂÃæÊÇÁ½¸öº¯ÊýÔÚ±àÒë³É±¾»ú´úÂëºó£¬ÔËÐв»Í¬´ÎÊýËù»¨Ê±¼äµÄ±È½Ï£


Ïà¹ØÎĵµ£º

VB ʹÓÃWMI±à³Ì£¨Ò»£©

 
Óɵ×ÖÁÉÏÊÇ£º
          • ÍйÜ×ÊÔ´
          • WMI »ù´¡½á¹¹
          • ʹÓÃÕß
ÍйÜ×ÊÔ´
    ÍйÜ×ÊÔ´ÊÇÈÎÒâÂß¼­»òÎïÀí×é¼þ£¬Í¨¹ýʹÓà WMI ½øÐй«¿ªºÍ¹ÜÀí¡£¿ÉÒÔʹÓà WMI ¹ÜÀíµ ......

VB°æ Ö²Îï´óÕ½½©Ê¬ÐÞ¸ÄÆ÷

Ö²Îï´óÕ½½©Ê¬Õâ¸öСÓÎÏ·×öµÄ»¹Õæ²»´í£¬ÎÒ¿´µ½Á˼¸¸ö°æ±¾µÄÖ²Îï´óÕ½½©Ê¬ÐÞ¸ÄÆ÷£¬ÈçC++°æ£¬C#°æ£¬ËùÒԾ͸ÄдÁËÒ»¸öVB°æ±¾µÄ£¬ÒÔÏÂÊÇÔ´Âë
'½çÃæÖÐÓÐÁ½¸ö°´Å¥£¬·Ö±ðÊÇcmdSunUnlimited£¨captionΪÆôÓÃÑô¹âÎÞÏÞ£©£¬cmdMoneyUnlimited£¨captionΪÆôÓýðÇ®ÎÞÏÞ£©£¬²¢ÇÒÐèÒª·ÅÁ½¸öTimer¿Ø¼þ£¬Ãû³ÆÎªÄ¬ÈÏÖµtimer1ºÍtimer2
'»ùµØÖ·Ö± ......

vb×öµÄ´óСд×Öĸת»»Æ÷

'´óСд×Öĸת»»Æ÷vb
'½çÃæ°üÀ¨ command¡¢command1¡¢command2¡¢command3 ºÍÒ»¸ö text Îı¾¿ò
'command Ϊ“»¥×ª”°´Å¥£¬command1 Ϊ“ת´ó”°´Å¥£¬command2 Ϊ“תС”°´Å¥£¬command3 Ϊ“Çå³ý”°´Å¥
Private Sub Command_Click()
Dim i As Integer, n As Integer
Dim x As S ......

VB/VB.NET ½ûÖ¹Ò»¸ö³ÌÐòÔËÐжà´Î

VB.NET ½ûÖ¹Ò»¸ö³ÌÐòÔËÐжà´Î´úÂë:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If UBound(Diagnostics.Process.GetProcessesByName(Diagnostics.Process.GetCurrentProcess.ProcessName)) > 0 Then
MsgB ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ