ActivityContext Struct

Definition

Namespace:

System.Diagnostics

Assembly:

System.Diagnostics.DiagnosticSource.dll

Source:

ActivityContext.cs

A representation that conforms to the W3C TraceContext specification. It contains two identifiers: a TraceId and a SpanId, along with a set of common TraceFlags and system-specific TraceState values.

C#

public readonly struct ActivityContext : IEquatable<System.Diagnostics.ActivityContext>

Inheritance

Object

ValueType

ActivityContext

Implements

IEquatable<ActivityContext>

Remarks

ActivityContext contains the property IsRemote, which is not part of W3C. IsRemote is indicating if the context is propagated from a remote parent.

Constructors

ActivityContext(ActivityTraceId, ActivitySpanId, ActivityTraceFlags, String, Boolean)

Construct a new activity context instance using the specified arguments.

Properties

IsRemote	Indicates if the activity context was propagated from a remote parent.
SpanId	The Id of the request as known by the caller.
TraceFlags	The flags defined by the W3C standard along with the ID for the activity.
TraceId	The trace identifier.
TraceState	Holds the W3C 'tracestate' header.

Methods

Equals(ActivityContext)	Indicates whether the current object is equal to another object of the same type.
Equals(Object)	Determines whether this instance and a specified ActivityContext object have the same value.
GetHashCode()	Provides a hash function for the current ActivityContext that's suitable for hashing algorithms and data structures, such as hash tables.
Parse(String, String)	Parses a W3C trace context headers to an ActivityContext object.
TryParse(String, String, ActivityContext)	Tries to parse the W3C trace context headers to an ActivityContext object.
TryParse(String, String, Boolean, ActivityContext)	Tries to parse the W3C trace context headers to the ActivityContext object.

Operators

Equality(ActivityContext, ActivityContext)	Determines whether two specified ActivityContext values are equal.
Inequality(ActivityContext, ActivityContext)	Determines whether two specified ActivityContext values are not equal.

Applies to