Property computer.tickCountWithoutSleep
Overload
Gets the number of milliseconds elapsed since Windows startup, not including the time when the computer sleeps or hibernates. To get time with sleep, use System.Environment.TickCount64.
public static long tickCountWithoutSleep { get; }
Property Value
Remarks
Uses API QueryUnbiasedInterruptTime. Uses the low-resolution system timer. Its period usually is 15.25 ms. Independent of computer clock time changes.