GetTickCount64¶Get tick count (64-bit).Declaration¶Source position: sysutilh.inc line 39function GetTickCount64 : QWord; Description¶GetTickCount64 returns an increasing clock tick count in milliseconds. It is useful for time measurements, but no assumptions should be made as to the interval between the ticks. See also¶ Name Description Now Returns the current date and time. Time Returns the current time. Sleep Suspend execution of a program for a certain time.