TStopwatch

type TStopwatch = record

public

  class function GetTimeStamp;

  procedure Reset;

  procedure Start;

  class function StartNew;

  procedure Stop;

  property ElapsedMilliseconds: Int64; [r]

  property ElapsedTicks: Int64; [r]

  property Frequency: Int64; [r]

  property IsHighResolution: Boolean; [r]

  property IsRunning: Boolean; [r]

end;