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System.Diagnostics.Eventing Namespace

Contains the classes used to instrument your application. The instrumentation, when enabled, logs the event data to the Event Tracing for Windows (ETW) tracing subsystem. For a complete description of ETW, see Event Tracing for Windows.

The classes in this namespace work only on Windows Vista and later.

  Class Description
Public class EventProvider Use this class to write events.
Public class EventProviderTraceListener A listener for System.Diagnostics.TraceSource that writes events to the ETW subsytem.

  Structure Description
Public structure EventDescriptor Contains the metadata that defines an event.

  Enumeration Description
Public enumeration EventProvider.WriteEventErrorCode Defines the possible states of the last write operation.
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