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Add performance and compatibility details to EtwManifestEventFormat and EtwSelfDescribingEventFormat docs #12000

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Merged
merged 6 commits into from
Nov 3, 2025
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Add performance and compatibility details to EtwManifestEventFormat and EtwSelfDescribingEventFormat docs #12000

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45e76d7
Initial plan
Copilot Nov 1, 2025
2c1e34f
Add performance and compatibility info to EtwManifestEventFormat and …
Copilot Nov 1, 2025
d93a5ed
Remove redundant text from EtwManifestEventFormat documentation
Copilot Nov 1, 2025
0586d3a
Update xml/System.Diagnostics.Tracing/EventSourceSettings.xml
jkotas Nov 1, 2025
a88d09b
Add link to EventSource documentation for both enum values
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Apply suggestions from code review
jkotas Nov 1, 2025
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4 changes: 2 additions & 2 deletions xml/System.Diagnostics.Tracing/EventSourceSettings.xml
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Expand Up @@ -137,7 +137,7 @@
</ReturnValue>
<MemberValue>4</MemberValue>
<Docs>
<summary>The ETW listener should use a manifest-based format when raising events. Setting this option is a directive to the ETW listener should use manifest-based format when raising events. This is the default option when defining a type derived from <see cref="T:System.Diagnostics.Tracing.EventSource" /> using one of the protected <see cref="T:System.Diagnostics.Tracing.EventSource" /> constructors.</summary>
<summary>The ETW listener should use a manifest-based format when raising events. This is the default option when defining a type derived from <see cref="T:System.Diagnostics.Tracing.EventSource" /> using one of the protected <see cref="T:System.Diagnostics.Tracing.EventSource" /> constructors. This format has lower per-event serialization overhead compared to <see cref="F:System.Diagnostics.Tracing.EventSourceSettings.EtwSelfDescribingEventFormat" />. For more information, see <see href="/dotnet/fundamentals/runtime-libraries/system-diagnostics-tracing-eventsource#self-describing-tracelogging-vs-manifest-event-formats">Self-describing (TraceLogging) vs. manifest event formats</see>.</summary>
</Docs>
</Member>
<Member MemberName="EtwSelfDescribingEventFormat">
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</ReturnValue>
<MemberValue>8</MemberValue>
<Docs>
<summary>The ETW listener should use self-describing event format. This is the default option when creating a new instance of the <see cref="T:System.Diagnostics.Tracing.EventSource" /> using one of the public <see cref="T:System.Diagnostics.Tracing.EventSource" /> constructors.</summary>
<summary>The ETW listener should use self-describing event format. This is the default option when creating a new instance of the <see cref="T:System.Diagnostics.Tracing.EventSource" /> using one of the public <see cref="T:System.Diagnostics.Tracing.EventSource" /> constructors. This format has more capabilities and better compatibility with listeners that don't use the TraceEvent library, but has higher per-event serialization overhead compared to <see cref="F:System.Diagnostics.Tracing.EventSourceSettings.EtwManifestEventFormat" />. For more information, see <see href="/dotnet/fundamentals/runtime-libraries/system-diagnostics-tracing-eventsource#self-describing-tracelogging-vs-manifest-event-formats">Self-describing (TraceLogging) vs. manifest event formats</see>.</summary>
</Docs>
</Member>
<Member MemberName="ThrowOnEventWriteErrors">
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