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VB声明 |
Declare Function GetSystemTimeAdjustment Lib
"kernel32" Alias "GetSystemTimeAdjustment" (lpTimeAdjustment As Long,
lpTimeIncrement As Long, lpTimeAdjustmentDisabled As Boolean) As Long |
说明 |
Win32可使内部系统时钟与一个外部的时钟信号源同步,方法是定时添加一个校准值。这个函数指定的所有时间都以100ns(0.1ms)为单位递增 |
返回值 |
Long,非零表示成功,零表示失败 |
参数表 |
参数 |
类型及说明 |
lpTimeAdjustment |
Long,添加到内部系统时钟的时间量 |
lpTimeIncrement |
Long,校准间隔时间。等于中断时钟时间 |
lpTimeAdjustmentDisabled |
Boolean,如时间调校功能关闭,则为TRUE |
示例 |
Dim lpTimeAdjustment&,
lpTimeIncrement&, lpTimeAdjustmentDisabled&
GetSystemTimeAdjustment lpTimeAdjustment, lpTimeIncrement, lpTimeAdjustmentDisabled
Print "Time adjustment: " & lpTimeAdjustment & "Increment: "
& lpTimeIncrement & "Adjustment Disabled: " &
lpTimeAdjustmentDisabled |
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