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    Feature Usage Stats Top APIs
    Version Source
  1. Catalog
  2. System.Diagnostics
  3. DiagnosticListener
  • DiagnosticListener
    • DiagnosticListener(String)
    • AllListeners
    • Name
    • Dispose()
    • IsEnabled()
    • IsEnabled(String)
    • IsEnabled(String, Object, Object)
    • OnActivityExport(Activity, Object)
    • OnActivityImport(Activity, Object)
    • Subscribe(IObserver<KeyValuePair<String, Object>>)
    • Subscribe(IObserver<KeyValuePair<String, Object>>, Predicate<String>)
    • Subscribe(IObserver<KeyValuePair<String, Object>>, Func<String, Object, Object, Boolean>)
    • Subscribe(IObserver<KeyValuePair<String, Object>>, Func<String, Object, Object, Boolean>, Action<Activity, Object>, Action<Activity, Object>)
    • ToString()
    • Write(String, Object)
    • SubscribeWithAdapter(DiagnosticListener, Object)
    • SubscribeWithAdapter(DiagnosticListener, Object, Func<String, Boolean>)
    • SubscribeWithAdapter(DiagnosticListener, Object, Func<String, Object, Object, Boolean>)
net10.0
namespace System.Diagnostics
{
    public class DiagnosticListener : DiagnosticSource, IDisposable, IObservable<KeyValuePair<string!, object?>>
}
nuget.org
0.3 %
Reference this API
0.0 %
Derive from this class or interface
.NET
5.06.07.08.09.010.0
.NET Core
3.03.1
.NET Framework
4.6.24.74.7.14.7.24.84.8.1
Information specific to net10.0
Assembly

System.Diagnostics.DiagnosticSource , Version=10.0.0.0, PublicKeyToken=cc7b13ffcd2ddd51

Referencing

The API is automatically referenced.

Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API
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01/11/2026
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