Retrieves the identifier of the current activity.
Syntax
HRESULT GetActivityId(
[out] GUID *pGUID
);
Parameters
- pGUID [out]
-
A GUID that identifies the current activity.
Return Value
This method can return the standard return values E_INVALIDARG, E_OUTOFMEMORY, E_UNEXPECTED, E_FAIL, and S_OK.
Remarks
If the object is not running within a synchronization domain, COM+ returns a GUID_NULL, which consists of all zeros.
Requirements
| Minimum supported client | Windows 2000 Professional |
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| Minimum supported server | Windows 2000 Server |
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| Header | ComSvcs.h |
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See Also
- COM+ Contexts and Threading Models
- IObjectContextInfo
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Build date: 7/23/2009