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ActivityDataTrackingExtract Class

Specifies a property or a field to be extracted from an activity and sent to the tracking service together with an associated collection of annotations when a track point is matched.

System::Object
  System.Workflow.Runtime.Tracking::TrackingExtract
    System.Workflow.Runtime.Tracking::ActivityDataTrackingExtract

Namespace:  System.Workflow.Runtime.Tracking
Assembly:  System.Workflow.Runtime (in System.Workflow.Runtime.dll)

[SerializableAttribute]
public ref class ActivityDataTrackingExtract : public TrackingExtract

The ActivityDataTrackingExtract type exposes the following members.

  NameDescription
Public methodActivityDataTrackingExtract()Initializes a new instance of the ActivityDataTrackingExtract class.
Public methodActivityDataTrackingExtract(String)Initializes a new instance of the ActivityDataTrackingExtract class by using the specified activity member name.
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  NameDescription
Public propertyAnnotationsGets the collection of annotations associated with the extracted data. (Overrides TrackingExtract::Annotations.)
Public propertyMemberGets or sets the field or the property to be extracted from the associated activity when a track point is matched. (Overrides TrackingExtract::Member.)
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  NameDescription
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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Each user event or activity status event that occurs during a workflow instance is associated with a specific activity. An ActivityDataTrackingExtract specifies a property or a field to be extracted from this activity. You can include an ActivityDataTrackingExtract in either UserTrackPoint::Extracts or ActivityTrackPoint::Extracts to instruct the runtime tracking infrastructure to extract a field or a property from the associated activity when the infrastructure matches an ActivityTrackPoint or a UserTrackPoint. The runtime tracking infrastructure puts the extracted data and any associated annotations in the ActivityTrackingRecord or the UserTrackingRecord that it returns to the tracking service.

Set Member to specify the field or property for the runtime tracking infrastructure to extract from the activity. You can associate additional information with the extracted data by adding to Annotations.

.NET Framework

Supported in: 4, 3.5, 3.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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