How to get the current apartment for a thread

0:004> !teb

TEB at 7ffda000

......

0:004> dt TEB 7ffda000 ReservedForOle

ntdll!TEB

+0xf80 ReservedForOle : 0x001ff650

0:004> dt SOleTlsData 0x001ff650

ole32!SOleTlsData

......

+0x030 pObjServer : (null)

+0x034 dwTIDCaller : 0

+0x038 pCurrentCtx : 0x001cb7a8 CObjectContext

+0x03c pEmptyCtx : (null)

......

+0x080 LogicalThreadId : _GUID {6cb93bfd-eb78-4a9d-8537-91de9ea8b38f}

+0x090 hThread : 0x0000019c

+0x094 hRevert : (null)

......

+0x108 incomingCallData : tagIncomingCallData

+0x10c outgoingActivationData : tagOutgoingActivationData

0:004> dt CObjectContext 0x001cb7a8

ole32!CObjectContext

......

+0x040 _MarshalSizeMax : 0

+0x044 _pApartment : 0x001ec908 CComApartment

+0x048 _dwHashOfId : 6

......

0:004> dt -r2 CObjectContext 0x001cb7a8

ole32!CObjectContext

......

+0x008 _dwState : 3

+0x00c _AptKind : 2 ( APTKIND_MULTITHREADED )

+0x010 _AptId : 0

......

Now let's put them into one single command:

dt ole32!CComApartment poi(@@C++(#FIELD_OFFSET(ole32!CObjectContext,_pApartment))+poi(poi($thread+@@C++(#FIELD_OFFSET(kernel32!TEB, ReservedForOle)))+@@C++(#FIELD_OFFSET(ole32!SOleTlsData,pCurrentCtx))))))