SynSoft .NET Libraries (release 3rd July 2003)

HighPerformanceCounter.PeriodCount Property

The elapsed interval (in machine-specific increments)

[Visual Basic]
Public ReadOnly Property PeriodCount As Long
[C#]
public long PeriodCount {get;}

See Also

HighPerformanceCounter Class | HighPerformanceCounter Members | SynSoft.Performance Namespace