Private Declare Function GetTickCount Lib "kernel32" () As Long' 功能: 延时 ' 参数: mSeconds 毫秒数Public Function DelayTime(ByVal mSeconds As Long) Dim lngTime As Long
lngTime = GetTickCount + intSeconds Do Until lngTime < GetTickCount DoEvents Loop End Function
延时函数上Option ExplicitPrivate Type FILETIME dwLowDateTime As Long dwHighDateTime As Long End TypePrivate Const WAIT_ABANDONED& = &H80& Private Const WAIT_ABANDONED_0& = &H80& Private Const WAIT_FAILED& = -1& Private Const WAIT_IO_COMPLETION& = &HC0& Private Const WAIT_OBJECT_0& = 0 Private Const WAIT_OBJECT_1& = 1 Private Const WAIT_TIMEOUT& = &H102&Private Const INFINITE = &HFFFF Private Const ERROR_ALREADY_EXISTS = 183&Private Const QS_HOTKEY& = &H80 Private Const QS_KEY& = &H1 Private Const QS_MOUSEBUTTON& = &H4 Private Const QS_MOUSEMOVE& = &H2 Private Const QS_PAINT& = &H20 Private Const QS_POSTMESSAGE& = &H8 Private Const QS_SENDMESSAGE& = &H40 Private Const QS_TIMER& = &H10 Private Const QS_MOUSE& = (QS_MOUSEMOVE _ Or QS_MOUSEBUTTON) Private Const QS_INPUT& = (QS_MOUSE _ Or QS_KEY) Private Const QS_ALLEVENTS& = (QS_INPUT _ Or QS_POSTMESSAGE _ Or QS_TIMER _ Or QS_PAINT _ Or QS_HOTKEY) Private Const QS_ALLINPUT& = (QS_SENDMESSAGE _ Or QS_PAINT _ Or QS_TIMER _ Or QS_POSTMESSAGE _ Or QS_MOUSEBUTTON _ Or QS_MOUSEMOVE _ Or QS_HOTKEY _ Or QS_KEY)Private Declare Function CreateWaitableTimer Lib "kernel32" _ Alias "CreateWaitableTimerA" ( _ ByVal lpSemaphoreAttributes As Long, _ ByVal bManualReset As Long, _ ByVal lpName As String) As LongPrivate Declare Function OpenWaitableTimer Lib "kernel32" _ Alias "OpenWaitableTimerA" ( _ ByVal dwDesiredAccess As Long, _ ByVal bInheritHandle As Long, _ ByVal lpName As String) As LongPrivate Declare Function SetWaitableTimer Lib "kernel32" ( _ ByVal hTimer As Long, _ lpDueTime As FILETIME, _ ByVal lPeriod As Long, _ ByVal pfnCompletionRoutine As Long, _ ByVal lpArgToCompletionRoutine As Long, _ ByVal fResume As Long) As LongPrivate Declare Function CancelWaitableTimer Lib "kernel32" ( _ ByVal hTimer As Long)Private Declare Function CloseHandle Lib "kernel32" ( _ ByVal hObject As Long) As LongPrivate Declare Function WaitForSingleObject Lib "kernel32" ( _ ByVal hHandle As Long, _ ByVal dwMilliseconds As Long) As LongPrivate Declare Function MsgWaitForMultipleObjects Lib "user32" ( _ ByVal nCount As Long, _ pHandles As Long, _ ByVal fWaitAll As Long, _ ByVal dwMilliseconds As Long, _ ByVal dwWakeMask As Long) As LongPrivate Declare Function GetLastError Lib "kernel32" () As Long 以上代码来自: SourceCode Explorer(源代码数据库) 复制时间: 2002-06-03 23:45:14 当前版本: 1.0.701 作者: Shawls 个人主页: Http://Shawls.Yeah.Net E-Mail: [email protected] QQ: 9181729
延时函数下'************************************************************************************Public hTimer As Long '定时器句柄 Public Sub Wait(lNumberOfSeconds As Long) Dim ft As FILETIME Dim lBusy As Long Dim lRet As Long Dim dblDelay As Double Dim dblDelayLow As Double Dim dblUnits As DoubleDim ErrCode As LongOn Error GoTo HELLhTimer = CreateWaitableTimer(0, True, App.EXEName & "Timer")If Err.LastDllError = ERROR_ALREADY_EXISTS ThenErrCode = GetLastError() If ErrCode <> 0 Then App.StartLogging "Modinitial.Wait 418 Sysrem Error, Code: " & ErrCode,vbLogEventTypeInformationErr.Clear End If ' If the timer already exists, it does not hurt to open it ' as long as the person who is trying to open it has the ' proper access rights. Else ft.dwLowDateTime = -1 ft.dwHighDateTime = -1 lRet = SetWaitableTimer(hTimer, ft, 0, 0, 0, 0) End If' Convert the Units to nanoseconds. dblUnits = CDbl(&H10000) * CDbl(&H10000) dblDelay = CDbl(lNumberOfSeconds) * 1000 * 10000' By setting the high/low time to a negative number, it tells ' the Wait (in SetWaitableTimer) to use an offset time as ' opposed to a hardcoded time. If it were positive, it would ' try to convert the value to GMT. ft.dwHighDateTime = -CLng(dblDelay / dblUnits) - 1 dblDelayLow = -dblUnits * (dblDelay / dblUnits - _ Fix(dblDelay / dblUnits))If dblDelayLow < CDbl(&H80000000) Then ' &H80000000 is MAX_LONG, so you are just making sure ' that you don't overflow when you try to stick it into ' the FILETIME structure. dblDelayLow = dblUnits + dblDelayLow End Ifft.dwLowDateTime = CLng(dblDelayLow) lRet = SetWaitableTimer(hTimer, ft, 0, 0, 0, False)Do ' QS_ALLINPUT means that MsgWaitForMultipleObjects will ' return every time the thread in which it is running gets ' a message. If you wanted to handle messages in here you could, ' but by calling Doevents you are letting DefWindowProc ' do its normal windows message handling---Like DDE, etc. lBusy = MsgWaitForMultipleObjects(1, hTimer, False, _ INFINITE, QS_ALLINPUT&) DoEvents Loop Until lBusy = WAIT_OBJECT_0' Close the handles when you are done with them. CloseHandle hTimerExit SubHELL:ErrCode = GetLastError() App.StartLogging "Modinitial.Wait 476 Sysrem Error, Code: " & ErrCode,vbLogEventTypeInformation Err.Clear Resume NextEnd Sub 以上代码来自: SourceCode Explorer(源代码数据库) 复制时间: 2002-06-03 23:45:26 当前版本: 1.0.701 作者: Shawls 个人主页: Http://Shawls.Yeah.Net E-Mail: [email protected] QQ: 9181729
Private Sub DelayTime(ByVal intSeconds As Integer) Dim timeNow as date
timeNow = dateadd("s",intseconds,now) Do until timeNow < now doevents Loop End Sub
GetTickCount函数有没有复位的时候?
******************************************************** 我的好使PauseTime = 5 ' 设置暂停时间。 Start = Timer Do While Timer < Start + PauseTime DoEvents Loop msgbox "!"
对不起 我没看题目我想 timer 最大值 是86400应该有办法
Public Sub Wait_S(SecondV As Single) Dim i As Single, j As Single i = Timer + SecondV Do While i > Timer If Timer < 1 And i >= 86400 Then '跨0点处理 i = i - 86400 End If DoEvents Loop End Sub
Public Sub Wait_S(SecondV As Single) Dim i As Single, j As Single i = Timer + SecondV Do While i > Timer If Timer < 1 And i >= 86400 Then '跨0点处理 i = i - 86400 End If DoEvents Loop End Sub
Private Declare Function GetTickCount Lib "kernel32" () As Long' 功能: 延时
' 参数: mSeconds 毫秒数Public Function DelayTime(ByVal mSeconds As Long)
Dim lngTime As Long
lngTime = GetTickCount + intSeconds
Do Until lngTime < GetTickCount
DoEvents
Loop
End Function
dwLowDateTime As Long
dwHighDateTime As Long
End TypePrivate Const WAIT_ABANDONED& = &H80&
Private Const WAIT_ABANDONED_0& = &H80&
Private Const WAIT_FAILED& = -1&
Private Const WAIT_IO_COMPLETION& = &HC0&
Private Const WAIT_OBJECT_0& = 0
Private Const WAIT_OBJECT_1& = 1
Private Const WAIT_TIMEOUT& = &H102&Private Const INFINITE = &HFFFF
Private Const ERROR_ALREADY_EXISTS = 183&Private Const QS_HOTKEY& = &H80
Private Const QS_KEY& = &H1
Private Const QS_MOUSEBUTTON& = &H4
Private Const QS_MOUSEMOVE& = &H2
Private Const QS_PAINT& = &H20
Private Const QS_POSTMESSAGE& = &H8
Private Const QS_SENDMESSAGE& = &H40
Private Const QS_TIMER& = &H10
Private Const QS_MOUSE& = (QS_MOUSEMOVE _
Or QS_MOUSEBUTTON)
Private Const QS_INPUT& = (QS_MOUSE _
Or QS_KEY)
Private Const QS_ALLEVENTS& = (QS_INPUT _
Or QS_POSTMESSAGE _
Or QS_TIMER _
Or QS_PAINT _
Or QS_HOTKEY)
Private Const QS_ALLINPUT& = (QS_SENDMESSAGE _
Or QS_PAINT _
Or QS_TIMER _
Or QS_POSTMESSAGE _
Or QS_MOUSEBUTTON _
Or QS_MOUSEMOVE _
Or QS_HOTKEY _
Or QS_KEY)Private Declare Function CreateWaitableTimer Lib "kernel32" _
Alias "CreateWaitableTimerA" ( _
ByVal lpSemaphoreAttributes As Long, _
ByVal bManualReset As Long, _
ByVal lpName As String) As LongPrivate Declare Function OpenWaitableTimer Lib "kernel32" _
Alias "OpenWaitableTimerA" ( _
ByVal dwDesiredAccess As Long, _
ByVal bInheritHandle As Long, _
ByVal lpName As String) As LongPrivate Declare Function SetWaitableTimer Lib "kernel32" ( _
ByVal hTimer As Long, _
lpDueTime As FILETIME, _
ByVal lPeriod As Long, _
ByVal pfnCompletionRoutine As Long, _
ByVal lpArgToCompletionRoutine As Long, _
ByVal fResume As Long) As LongPrivate Declare Function CancelWaitableTimer Lib "kernel32" ( _
ByVal hTimer As Long)Private Declare Function CloseHandle Lib "kernel32" ( _
ByVal hObject As Long) As LongPrivate Declare Function WaitForSingleObject Lib "kernel32" ( _
ByVal hHandle As Long, _
ByVal dwMilliseconds As Long) As LongPrivate Declare Function MsgWaitForMultipleObjects Lib "user32" ( _
ByVal nCount As Long, _
pHandles As Long, _
ByVal fWaitAll As Long, _
ByVal dwMilliseconds As Long, _
ByVal dwWakeMask As Long) As LongPrivate Declare Function GetLastError Lib "kernel32" () As Long
以上代码来自: SourceCode Explorer(源代码数据库)
复制时间: 2002-06-03 23:45:14
当前版本: 1.0.701
作者: Shawls
个人主页: Http://Shawls.Yeah.Net
E-Mail: [email protected]
QQ: 9181729
Public Sub Wait(lNumberOfSeconds As Long)
Dim ft As FILETIME
Dim lBusy As Long
Dim lRet As Long
Dim dblDelay As Double
Dim dblDelayLow As Double
Dim dblUnits As DoubleDim ErrCode As LongOn Error GoTo HELLhTimer = CreateWaitableTimer(0, True, App.EXEName & "Timer")If Err.LastDllError = ERROR_ALREADY_EXISTS ThenErrCode = GetLastError()
If ErrCode <> 0 Then
App.StartLogging "Modinitial.Wait 418 Sysrem Error, Code: " & ErrCode,vbLogEventTypeInformationErr.Clear
End If
' If the timer already exists, it does not hurt to open it
' as long as the person who is trying to open it has the
' proper access rights.
Else
ft.dwLowDateTime = -1
ft.dwHighDateTime = -1
lRet = SetWaitableTimer(hTimer, ft, 0, 0, 0, 0)
End If' Convert the Units to nanoseconds.
dblUnits = CDbl(&H10000) * CDbl(&H10000)
dblDelay = CDbl(lNumberOfSeconds) * 1000 * 10000' By setting the high/low time to a negative number, it tells
' the Wait (in SetWaitableTimer) to use an offset time as
' opposed to a hardcoded time. If it were positive, it would
' try to convert the value to GMT.
ft.dwHighDateTime = -CLng(dblDelay / dblUnits) - 1
dblDelayLow = -dblUnits * (dblDelay / dblUnits - _
Fix(dblDelay / dblUnits))If dblDelayLow < CDbl(&H80000000) Then
' &H80000000 is MAX_LONG, so you are just making sure
' that you don't overflow when you try to stick it into
' the FILETIME structure.
dblDelayLow = dblUnits + dblDelayLow
End Ifft.dwLowDateTime = CLng(dblDelayLow)
lRet = SetWaitableTimer(hTimer, ft, 0, 0, 0, False)Do
' QS_ALLINPUT means that MsgWaitForMultipleObjects will
' return every time the thread in which it is running gets
' a message. If you wanted to handle messages in here you could,
' but by calling Doevents you are letting DefWindowProc
' do its normal windows message handling---Like DDE, etc.
lBusy = MsgWaitForMultipleObjects(1, hTimer, False, _
INFINITE, QS_ALLINPUT&)
DoEvents
Loop Until lBusy = WAIT_OBJECT_0' Close the handles when you are done with them.
CloseHandle hTimerExit SubHELL:ErrCode = GetLastError()
App.StartLogging "Modinitial.Wait 476 Sysrem Error, Code: " & ErrCode,vbLogEventTypeInformation
Err.Clear
Resume NextEnd Sub
以上代码来自: SourceCode Explorer(源代码数据库)
复制时间: 2002-06-03 23:45:26
当前版本: 1.0.701
作者: Shawls
个人主页: Http://Shawls.Yeah.Net
E-Mail: [email protected]
QQ: 9181729
Dim timeNow as date
timeNow = dateadd("s",intseconds,now)
Do until timeNow < now
doevents
Loop
End Sub
我的好使PauseTime = 5 ' 设置暂停时间。
Start = Timer
Do While Timer < Start + PauseTime
DoEvents
Loop
msgbox "!"
Dim i As Single, j As Single
i = Timer + SecondV
Do While i > Timer
If Timer < 1 And i >= 86400 Then '跨0点处理
i = i - 86400
End If
DoEvents
Loop
End Sub
Dim i As Single, j As Single
i = Timer + SecondV
Do While i > Timer
If Timer < 1 And i >= 86400 Then '跨0点处理
i = i - 86400
End If
DoEvents
Loop
End Sub