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EVENT_INSTANCE_INFO structure (evntrace.h)

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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

CreateTraceInstanceId

TraceEventInstance