SystemDiagnosticsTraceWriter::Trace Method
Writes a trace to Trace if the level is greater than or equal MinimumLevel.
Namespace: System.Web.Http.Tracing
Assembly: System.Web.Http.Tracing (in System.Web.Http.Tracing.dll)
public: virtual void Trace( HttpRequestMessage^ request, String^ category, TraceLevel level, Action<TraceRecord^>^ traceAction )
Parameters
- request
- Type: HttpRequestMessage
The HttpRequestMessage associated with this trace. It may be null but the resulting trace will contain no correlation ID.
- category
- Type: System::String
The category for the trace. This can be any user-defined value. It is not interpreted by this implementation but is written to the trace.
- level
- Type: System.Web.Http.Tracing::TraceLevel
The TraceLevel of this trace. If it is less than MinimumLevel, this trace request will be ignored.
- traceAction
- Type: System::Action<TraceRecord>
The user callback to invoke to fill in a TraceRecord with additional information to add to the trace.
Implements
ITraceWriter::Trace(HttpRequestMessage, String, TraceLevel, Action<TraceRecord>)
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