Date: 02-16-2022
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created by gbSnippets
'Compilable Example: (Jose Includes)
#Compiler PBWin 9, PBWin 10
#Compile EXE
#Dim All
%Unicode=1
#Include "Win32API.inc"
Global hDlg As Dword
Global qFreq, qStart, qStop As Quad
Function PBMain() As Long
Dialog New Pixels, 0, "Sleep Replacement",300,300,200,200, %WS_OverlappedWindow To hDlg
Control Add Button, hDlg, 100,"Test", 20,10,120,20
Dialog Show Modal hDlg Call DlgProc
End Function
CallBack Function DlgProc() As Long
Select Case Cb.Msg
Case %WM_InitDialog
QueryPerformanceFrequency qFreq
Case %WM_Command
Select Case Cb.Ctl
Case 100
QueryPerformanceCounter qStart
AccurateSleep 2.5
QueryPerformanceCounter qStop
? Format$((qStop-qStart)/qFreq,"###.000") & " seconds"
End Select
End Select
End Function
Sub AccurateSleep(s As Single)
Local qStartX, qStopX, qFreqX As Quad, Flag As Long
QueryPerformanceFrequency qFreqX
QueryPerformanceCounter qStartX
Do
QueryPerformanceCounter qStopX
If (qStopX-qStartX)/qFreqX >= s Then Flag = 1
Dialog DoEvents
Loop Until Flag
End Sub
'gbs_00589
'Date: 03-10-2012
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