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EVENT_INSTANCE_INFO structure (evntrace.h)
The EVENT_INSTANCE_INFO structure maps a unique transaction identifier to a registered event trace class for TraceEventInstance.
Syntax
typedef struct EVENT_INSTANCE_INFO {
HANDLE RegHandle;
ULONG InstanceId;
} EVENT_INSTANCE_INFO, *PEVENT_INSTANCE_INFO;
Members
RegHandle
Handle to a registered event trace class.
InstanceId
Unique transaction identifier that maps an event to a specific transaction.
Remarks
Be sure to initialize the memory for this structure to zero before setting any members.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Header | evntrace.h |
See also
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