Activity Activity Activity Activity Class
Represents an operation with context to be used for logging.
public ref class Activity
public class Activity
type Activity = class
Public Class Activity
Activity has an operation name, an ID, a start time and duration, tags, and baggage.
The current activity can be accessed with the static Activity.Current property.
Activities should be created by calling the constructor, configured as necessary, and then started with the Start method, which maintains parent-child relationships for the activities and sets Activity.Current.
When an activity is finished, it should be stopped with the Activity.Stop() method.
Activity methods allow exceptions to escape as a response to bad inputs. They are thrown and caught (which allows debuggers and monitors to see the error), but the exception is suppressed, and the operation does something reasonable (typically it does nothing).
|Activity(String) Activity(String) Activity(String) Activity(String)||
Initializes a new instance of the Activity class.
|ActivityTraceFlags ActivityTraceFlags ActivityTraceFlags ActivityTraceFlags||
Gets the flags (defined by the W3C ID specification) associated with the activity.
|Baggage Baggage Baggage Baggage||
Gets a collection of key/value pairs that represents information that is passed to children of this Activity.
|Current Current Current Current||
Gets or sets the current operation (Activity) for the current thread. This flows across async calls.
|DefaultIdFormat DefaultIdFormat DefaultIdFormat DefaultIdFormat||
Gets or sets the default ID format for the Activity.
|Duration Duration Duration Duration||
Gets the duration of the operation.
|ForceDefaultIdFormat ForceDefaultIdFormat ForceDefaultIdFormat ForceDefaultIdFormat||
Gets or sets a valud that detrmines if the DefaultIdFormat is always used to define the default ID format.
|Id Id Id Id||
Gets an identifier that is specific to a particular request.
|IdFormat IdFormat IdFormat IdFormat||
Gets the format for the Id.
|OperationName OperationName OperationName OperationName||
Gets the operation name.
|Parent Parent Parent Parent||
Gets the parent Activity that created this activity.
|ParentId ParentId ParentId ParentId||
Gets the ID of this activity's parent.
|ParentSpanId ParentSpanId ParentSpanId ParentSpanId||
Gets the parent's SpanId.
|Recorded Recorded Recorded Recorded||
Gets a value that indicates whether the W3CIdFlags.Recorded flag is set.
|RootId RootId RootId RootId||
Gets the root ID of this Activity.
|SpanId SpanId SpanId SpanId||
Gets the SPAN part of the Id.
|StartTimeUtc StartTimeUtc StartTimeUtc StartTimeUtc||
Gets the time when the operation started.
|Tags Tags Tags Tags||
Gets a collection of key/value pairs that represent information that will be logged along with the Activity to the logging system.
|TraceId TraceId TraceId TraceId||
Gets the TraceId part of the Id.
|TraceStateString TraceStateString TraceStateString TraceStateString||
Gets the W3C