TThreadPriority
type
TThreadPriority = (tpIdle, tpLowest, tpLower, tpNormal, tpHigher, tpHighest, tpTimeCritical);
Priority of a worker thread, mapped to the corresponding Windows thread priority level.
Values:
tpIdletpLowesttpLowertpNormaltpHighertpHighesttpTimeCritical