IDiagnosticSourceActivityFilter Interface

Determines how activities from a DiagnosticListener are translated into a PostSharp Logging activity.

public interface IDiagnosticSourceActivityFilter

Name	Description
CloseActivity(ILogActivity, Object)	Method called by DiagnosticSourceCollectingListener when a message suffixed `.Start` is captured. Should close the activity.
OpenActivity(LogLevelSource, String, ref CallerInfo, Object)	Method called by DiagnosticSourceCollectingListener when a message suffixed `.Start` is captured. Should open an activity and return it.
TryGetCorrelationKey(Object, out Object)	Method called by DiagnosticSourceCollectingListener when a message suffixed `.Start` or `.Stop` is captured. The implementation must return the correlation object, i.e. a property of the message that is identical for both the start and the stop messages. This correlation key allows to pair the messages as a single activity. When the implementation returns `null`, no activity is created.