Letts= Letts & Chr(a) 'Letts×îºó·µ»ØÖµÀýÈç\
Next x
Msgbox \±¾»úÈ«²¿Çý¶¯Æ÷£º\
End Sub
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¸ñʽ»¯Çý¶¯Æ÷£ºSHFormatDriveº¯Êý
Public Declare Function SHFormatDrive Lib \(ByVal hWnd As Long, ByVal Drive
As Long, fmtID As Long, Options As Long) As Long
µ÷ÓÃÈ磨¸ñʽ»¯ÈíÅÌ£©£º
Private Const SHFMT_ID_DEFAULT = &HFFFF&
Private Sub Command1_Click()
Dim lret As Long
lret = SHFormatDrive(Me.hWnd, 0, SHFMT_ID_DEFAULT, 0)
Select Case lret
Case -2
MsgBox \¸ñʽ»¯Íê³É¡£\
Case -3
MsgBox \²»Äܸñʽ»¯Ö»¶ÁÅÌ¡£\
End Select End Sub
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Êý£¿¡£ÏµÍ³ÀຯÊý
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¼ì²âÊÇ·ñ°²×°ÁËÉù¿¨£ºauxGetNumDevsº¯Êý ÉùÃ÷£º
Public Declare Function auxGetNumDevs Lib \Èç¹û°²×°ÁËÉù¿¨£¬Ôòº¯Êý·µ»ØÖµÎªÁ㣬·ñÔòΪ·Ç0¡£µ÷ÓÃÈ磺 Dim i As Integer i = auxGetNumDevs() If i = 0 Then
MsgBox \±¾»ú°²×°ÓÐÉù¿¨\Else
MsgBox \±¾»úÎÞÉù¿¨\End If £¿£¿£¿£¿£¿£¿
========================================================== »ñµÃWINDOWSÒѾÔËÐеÄʱ¼ä£ºGetTickCountº¯Êý¡£ ´Ëº¯ÊýÒÔºÁÃëΪµ¥Î»£¬·µ»ØÏµÍ³ÒÑÔËÐÐÁ˶೤ʱ¼ä£¬ÉùÃ÷£º Private Declare Function GetTickCount& Lib \ºÜ¼òµ¥£¬µ÷ÓÃÈ磺m=GetTickCount.·µ»ØÊýÖµºÜ´ó£¬Èç2550550ºÁÃë¡£ ==================================
»ñÈ¡Óëwindows»·¾³ÓйصÄϵͳÐÅÏ¢£ºGetSystemMetricsº¯Êý
´Ëº¯Êý»ñÈ¡¸÷ÖÖϵͳ³ß´ç£¬Èç´°¿ÚµÄ±ß¿ò´óС£¬Ö¸Õë´óС£¬ÆÁÄ»´óС£¬±ê׼ͼ±ê´óС£¬²Ëµ¥À¸ÉÏ
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Declare Function GetSystemMetrics Lib \µ÷ÓÃÈ磺
Const SM_CXSCREEN = 0 ÆÁÄ»¿í¶È Const SM_CYSCREEN = 1 ÆÁÄ»¸ß¶È x = GetSystemMetrics(SM_CXSCREEN) y = GetSystemMetrics(SM_CYSCREEN) Print x, y
Ö»ÓÐ1¸ö²ÎÊý£ºnIndex--Ö¸Ã÷Òª»ñÈ¡ÄÄ·½ÃæÐÅÏ¢¡£ÈçÖ¸¶¨ÎªÏÂÃæµÄ³£Êý£º SM_CLEANBOOT Ö¸¶¨Æô¶¯Ä£Ê½¡£0=ÆÕͨģʽ£»1=´øÍøÂçÖ§³ÖµÄ°²È«Ä£Ê½ SM_CMETRICS ¿ÉÓÃϵͳ»·¾³µÄÊýÁ¿
SM_CMOUSEBUTTON Êó±ê°´Å¥£¨°´¼ü£©µÄÊýÁ¿¡£ÈçûÓÐÊó±ê£¬¾ÍΪÁã SM_CXBORDER, SM_CYBORDER ³ß´ç²»¿É±ä±ß¿òµÄ´óС SM_CXCURSOR, SM_CYCURSOR ±ê×¼Ö¸Õë´óС
SM_CXDLGFRAME, SM_CYDLGFRAME ¶Ô»°¿ò±ß¿òµÄ´óС
SM_CXDOUBLECLK, SM_CYDOUBLECLK Ë«»÷ÇøÓòµÄ´óС£¨²Î¿¼×¢½â£©
SM_CXFRAME, SM_CYFRAME ³ß´ç¿É±ä±ß¿òµÄ´óС£¨ÔÚwin95ºÍnt 4.0ÖÐʹÓÃSM_C?FIXEDFRAME£© SM_CXFULLSCREEN, SM_CYFULLSCREEN ×î´ó»¯´°¿Ú¿Í»§ÇøµÄ´óС SM_CXHSCROLL, SM_CYHSCROLL ˮƽ¹ö¶¯ÌõÉϵļýÍ·´óС SM_CXHTHUMB, SM_CYHTHUMB ¹ö¶¯¿éÔÚˮƽ¹ö¶¯ÌõÉϵĴóС SM_CXICON, SM_CYICON ±ê׼ͼ±êµÄ´óС
SM_CXICONSPACING, SM_CYICONSPACING ×ÀÃæÍ¼±êÖ®¼äµÄ¼ä¸ô¾àÀë¡£ÔÚwin95ºÍnt 4.0ÖÐÊÇÖ¸´óͼ±êµÄ¼ä¾à
SM_CXMAXIMIZED, SM_CYMAXIMIZED ×î´ó»¯´°¿ÚµÄĬÈϳߴç
SM_CXMAXTRACK, SM_CYMAXTRACK ¸Ä±ä´°¿Ú´óСʱ£¬×î´óµÄ¹ì¼£¿í¶È SM_CXMENUCHECK, SM_CYMENUCHECK ²Ëµ¥¸´Ñ¡ºÅλͼµÄ´óС SM_CXMENUSIZE, SM_CYMENUSIZE ²Ëµ¥À¸Éϵİ´Å¥´óС SM_CXMIN, SM_CYMIN ´°¿ÚµÄ×îС³ß´ç
SM_CXMINIMIZED, SM_CYMINIMIZED ×îС»¯µÄ´°¿Ú±ØÐëÌî³ä½øÈ¥µÄÒ»¸ö¾ØÐÎСÓÚ»òµÈÓÚSM_C?ICONSPACING
SM_CXMINTRACK, SM_CYMINTRACK ´°¿ÚµÄ×îС¹ì¼£¿í¶È SM_CXSCREEN, SM_CYSCREEN ÆÁÄ»´óС SM_CXSIZE, SM_CYSIZE ±êÌâÀ¸Î»Í¼µÄ´óС
SM_CXSIZEFRAME, SM_CYSIZEFRAME ¾ßÓÐWS_THICKFRAMEÑùʽµÄ´°¿ÚµÄ´óС SM_CXSMICON, SM_CYSMICON Сͼ±êµÄ´óС SM_CXSMSIZE, SM_CYSMSIZE С±êÌâ°´Å¥µÄ´óС
SM_CXVSCROLL, SM_CYVSCROLL ´¹Ö±¹ö¶¯ÌõÖеļýÍ·°´Å¥µÄ´óС SM_CYCAPTION ´°¿Ú±êÌâµÄ¸ß¶È
SM_CYKANJIWINDOW Kanji´°¿ÚµÄ´óС£¨Height of Kanji window£© SM_CYMENU ²Ëµ¥¸ß¶È
SM_CYSMCAPTION С±êÌâµÄ¸ß¶È
SM_CYVTHUMB ´¹Ö±¹ö¶¯ÌõÉϹö¶¯¿éµÄ¸ß¶È SM_DBCSENABLED ÈçÖ§³ÖË«×Ö½ÚÔòΪTRUE
SM_MENUDROPALIGNMENT È絯³öʽ²Ëµ¥¶ÔÆë²Ëµ¥À¸ÏîÄ¿µÄ×ó²à£¬ÔòΪÁã SM_MOUSEPRESENT Èç°²×°ÁËÊó±êÔòΪTRUE
SM_NETWORK Èç°²×°ÁËÍøÂ磬ÔòÉèÖÃλ0¡£ÆäËûλ±£ÁôδÓà SM_PENWINDOWS Èç×°ÔØÁËÖ§³Ö±Ê´°¿ÚµÄDLL£¬Ôò±íʾ±Ê´°¿ÚµÄ¾ä±ú SM_SECURE Èç°²×°Á˰²È«£¨±£ÃÜ£©»úÖÆ£¬ÔòΪTRUE SM_SHOWSOUNDS Ç¿ÖÆÊÓ¾õÌáʾ²¥·ÅÉùÒô SM_SLOWMACHINE ϵͳËÙ¶ÈÌ«Âý£¬µ«ÈÔÔÚÔËÐÐÖÐ ×¢½â
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¶ÁÈ¡»òÉèÖÃWindows¸÷Ïîϵͳ²ÎÊý£ºSystemParametersInfoAº¯Êý ÉùÃ÷£º
Declare Function SystemParametersInfoA Lib %uAction As Long, ByVal uParam As Long, lpvParam As Any, ByVal fuWinIni As Long)As long µ÷ÓÃÈ磺
½ûÖ¹(»òÔÊÐí)Ctrl+Alt+DelºÍAlt+Tab¼ü£º Dim pOld as Boolean
x=SystemParametersInfoA(97,True(»òFalse),pOld,0) ÆäÖеIJÎÊýÈçÏ£º
uAction Long£¬Ö¸¶¨ÒªÉèÖõÄϵͳ²ÎÊý¡£ÊÇ1¸öSPI_GET?£¨¶ÁÈ¡£©»òSPI_SET?£¨ÉèÖ㩳£Êý£¬Ö¸¶¨Òª¶ÁÈ¡»òÉèÖÃÄÄ·½ÃæµÄÄÚÈÝ¡£²Î¿¼uAction³£Êý±í £¨¼û¸½1£©¡£
uParam Long£¬ÓëlpvParam²ÎÊýÓйأ¬Èç¿ÉÒÔÊÇÖ¸¶¨µÄlpvParamÉèÖõÄÖµ£¬»òÊÇÖ¸¶¨lpvParam×Ö·û´®»º³åÇøµÄ³¤¶ÈµÈ¡£²Î¿¼uAction³£Êý±í ¡£
lpvParam Any£¬Òª¶ÁÈ¡»òÉèÖõIJÎÊýµÄ½á¹¹¡£ÊÇÒýÓô«µÝµÄInteger¡¢Long£¬String»ò½á¹¹ÀàÐÍÊý¾Ý£¬¾ßÌåÓ÷¨²Î¿¼uAction³£Êý±í .×¢Ò⣬¸Ã²ÎÊý±ØÐ붨Òå³ÉÕýÈ·µÄÊý¾ÝÀàÐÍ ÈçÉÏÃæÀýÖÐÒª°ÑpOldÏȶ¨ÒåΪBooleanÀàÐÍ¡£
fuWinIni Long£¬0»ò&H1»ò&H2¡£Õâ¸öº¯ÊýÉèÖõÄÓû§ÅäÖòÎÊý±£´æÔÚwin.ini»ò×¢²á±íÀ»òͬʱ±£´æÔÚÕâÁ½¸öµØ·½¡£Õâ¸ö²ÎÊý¹æ¶¨ÁËÔÚÐ޸ĺÍÉèÖÃϵͳ²ÎÊýµÄʱºò£¬ÊÇ·ñÁ¢¼´¸üÐÂÓû§Ëù×÷µÄÉèÖã¨ÐÞ¸Äwin.ini»ò×¢²á±í£©¡£ÎªÁã½ûÖ¹Ð޸ģ¬Îª£º
SPIF_UPDATEINIFILE£¨ÖµÎª&H1£©£º¸üÐÂwin.iniºÍ£¨»ò£©×¢²á±íÖеÄÓû§ÅäÖÃÎļþ SPIF_SENDWININICHANGE£¨ÖµÎª&H2£©£º ÌÈÈôÒ²ÉèÖÃÁËSPIF_UPDATEINIFILE£¬Ôò½«Ò»Ìõ
WM_WININICHANGEÏûÏ¢·¢¸øËùÓÐÓ¦ÓóÌÐò¡£ÕâÌõÏûÏ¢¸æËßÓ¦ÓóÌÐòÒѾ¸Ä±äÁËÓû§ÅäÖÃÉèÖá£×¢£ºÔÚµ÷ÓÃÕâ¸öº¯Êý֮ǰ£¬ÌرðҪעÒ⽫lpvParam²ÎÊý¶¨Òå³ÉÕýÈ·µÄÊý¾ÝÀàÐÍ
×¢£º½«SystemParametersInfoµÄµÚËĸö²ÎÊýfuWinIniÉèÖÃΪ0»ò&H2£¬º¯Êý¶¼»á֪ͨÆäËü´°¿Ú±ä»¯£¬µ«Ò²¶¼²»»á¸ü¸Ä×¢²á±í¡£Ö»ÒªÖØÐÂÆô¶¯¼ÆËã»ú£¬ÏµÍ³µÄ±ä»¯¾Í»á±»È¡Ïû¡£ -------------------------------------------- µ¯³ö\¹Ø»ú\¶Ô»°¿ò£º#60º¯Êý
Õâ¸öº¯Êý¾ÍÏóÔÚ\¿ªÊ¼\²Ëµ¥ÖÐÑ¡Ôñ\¹Ø±Õϵͳ\ÏîÒ»Ñù£¬»áµ¯³öÒ»¸ö¹Ø»ú¶Ô»°¿ò£¬Ñ¯ÎÊÊǹػú£¬ÖØÆô»¹ÊÇÐÝÃß¡£Èç¹ûÔÚWIN98ÉÏÕâ¸öº¯Êýû¶à´óÓã¬Òª¹Ø»ú²»ÈçÖ±½Óµ÷ÓÃExitWindowsº¯Êý»òÖ±½ÓShell \£¬¶øÔÚWIN2000ÖУ¬ºÃÏóÉÏÊö°ì·¨²»ÐÐÁË£¬ÎÒ¾ÍÓÃÁËÕâ¸öº¯ÊýÀ´µ÷³ö¹Ø»ú¶Ô»°¿ò£¬È»ºóÓÃkeybd_event¹ý³ÌÄ£Äâ»÷¼üÀ´²Ù×÷¹Ø»ú¡£ÉùÃ÷£º Public Declare Function ExitDialog Lib \Long ×¢Ò⣺ÓÉÓÚ#ºÅ²»ÄܳöÏÖÔÚVBº¯ÊýÃû³ÆµÄ¿ªÍ·£¬Òò´ËÒªÓÃAlias°ÑËü×÷Ϊ±ðÃûÁпª£¬µ÷ÓÃ
È磺ExitDialog 1±ã¿É£¬²ÎÊýlTypeÖ¸¶¨Êǹػú£¬ÖØÆô»¹ÊÇÐÝÃߣ¨ºÃÏó¶ÔWin2000ÎÞЧ£©£¬ÖµÈ¡0-8ÖеÄÒ»ÕûÊý¡£ÒÔÏÂÊÇÒ»¸öWin2000ÐÝÃßµÄÀý×Ó£º Private Sub Form_Load() Timer1.Enabled = True ExitDialog 1 End Sub
Private Sub Timer1_Timer() Static m As Integer m = m + 1 For a = 1 To 4
keybd_event 40, 0, 0, 0 °´ËÄ´ÎÏòÏ·½Ïò¼ü£¬È·±£Ñ¡ÖÐ\ÐÝÃß\Ñ¡Ïî¡£ keybd_event 40, 0, 2, 0 Next a
keybd_event 13, 0, 0, 0 °´Ï»سµ¡£È·¶¨¡£ keybd_event 13, 0, 2, 0
If m = 7 Then Unload Me Á¬Ðø²Ù×÷Æß±é¡£ÒÔ·À¹Ø»úËÙ¶È»ºÂý¡£ End Sub
²Ù×÷×¢²á±íº¯Êý
´ò¿ª1¸öÈÎÒâµÄ×¢²á±íÖ÷¼ü£¬²¢»ñµÃÆä¾ä±ú£ºRegOpenKeyAº¯Êý£¬ÉùÃ÷£º
Declare Function RegOpenKeyA Lib \As Long, ByVal lpSubKey As String, phkResult As Long) As Long
³ýÁËÆß¸ö¸ùĿ¼ÏµĻù±¾Ö÷¼üÍ⣬²Ù×÷ÆäËûµÄϼ¶Ö÷¼ü£¬¶¼ÒªÏÈÓô˺¯Êý´ò¿ª¡£²¢½«¾ä±ú´«µ½ÆäËûº¯ÊýÒÔ²Ù×÷¸Ã¼ü¡£ ²ÎÊý£º
hKey Long£¬Ö¸¶¨Ò»¸ö»ù±¾Ö÷¼ü£¨ÄÇÆß¸öÖ÷¼üÏäÖ®Ò»£©¡£
lpSubKey String£¬Òª´ò¿ªµÄÖ÷¼üÃû £¬ÊÇhKeyÖ¸¶¨Ö÷¼üµÄϼ¶Ö÷¼ü£¬
phkResult Long£¬Ö¸¶¨Ò»¸ö±äÁ¿£¬ÓÃÓÚ×°ÔØ±¾º¯Êý´ò¿ªµÄÖ÷¼üµÄ¾ä±ú£¬ÎÒÃÇÖ÷ÒªÀûÓÃÕâ¸ö²ÎÊýµÄ·µ»ØÖµ¡£ÒÔ½øÐÐÏÂÒ»²½µÄ²Ù×÷£¬Àý£º
Public Const HKEY_LOCAL_MACHINE = &H80000002 Dim hKey As Long Dim lpSubKey As String Dim phkResult As Long
lpSubKey = \lxn = RegOpenKey(HKEY_LOCAL_MACHINE, lpSubKey, phkResult)
º¯Êý·µ»ØÖµÎªÁã±íʾ³É¹¦£¬ÈçÉÏÈôlxnΪ0Ôò±íʾº¯Êý˳ÀûÖ´ÐУ¬²¢ÓÃphkResult·µ»Ø´ò¿ªµÄÖ÷¼ü¾ä±ú¡£ÎÒÃÇÏÂÃæ¾ÍÒªÓÃÕâ¸öÖµ¡£
¶Áȡָ¶¨Ö÷¼üϵÄ1¸öÏîµÄÖµ£ºRegQueryValueExAº¯Êý¡£ÉùÃ÷£º
Declare Function RegQueryValueExA Lib \lpValueName As String, ByVal lpReserved As Long, lpType As Long, lpData As Any, lpcbData As Long) As Long ²ÎÊý£º
hKey Long£¬Ò»¸öÒÑ´ò¿ªÏ¼¶Ö÷¼ü¾ä±ú£¨ÓÃÇ°ÃæRegOpenKeyº¯Êý´ò¿ªµÄÖ÷¼ü£¬²ÉÓÃÆäphkResult