Context::ScheduleGroupId Method
Returns an identifier for the schedule group that the current context is working on.
_CRTIMP static unsigned int __cdecl ScheduleGroupId();
Return Value
If the current context is attached to a scheduler and working on a schedule group, an identifier for the scheduler group that the current context is working on; otherwise, the value -1.
Requirements
Header: concrt.h
Namespace: Concurrency