AsyncCausalityTracer.TracingStatusChanged Event
Definition
Important
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Raised when a client starts listening to the causality trace.
// Register
static event_token TracingStatusChanged(EventHandler<TracingStatusChangedEventArgs> const& handler) const;
// Revoke with event_token
static void TracingStatusChanged(event_token const* cookie) const;
// Revoke with event_revoker
static AsyncCausalityTracer::TracingStatusChanged_revoker TracingStatusChanged(auto_revoke_t, EventHandler<TracingStatusChangedEventArgs> const& handler) const;public static event System.EventHandler<TracingStatusChangedEventArgs> TracingStatusChanged;function onTracingStatusChanged(eventArgs) { /* Your code */ }
Windows.Foundation.Diagnostics.AsyncCausalityTracer.addEventListener("tracingstatuschanged", onTracingStatusChanged);
Windows.Foundation.Diagnostics.AsyncCausalityTracer.removeEventListener("tracingstatuschanged", onTracingStatusChanged);
- or -
Windows.Foundation.Diagnostics.AsyncCausalityTracer.ontracingstatuschanged = onTracingStatusChanged;Public Shared Custom Event TracingStatusChanged As EventHandler(Of TracingStatusChangedEventArgs) Event Type
Remarks
The logging level and flags are passed to enable fine-grained decisions about which instrumentation points should be enabled.
The TracingStatusChanged event is raised when logging is disabled.