- msg
- a string
- category
- The trace category that receives the message.
Every time the erload:System.Web.TraceContext.Write method is called, a System.Web.TraceContext trace message is added to the TraceContextEventArgs.TraceRecords messages collection, which is accessible when you handle the TraceContext.TraceFinished event. The message is added with its TraceContextRecord.IsWarning property set to false and its TraceContextRecord.ErrorInfo property set to null.