TrackingDataItemValue Class
Contains filter criteria for data extracted from a workflow instance in a SqlTrackingQueryOptions.
Assembly: System.Workflow.Runtime (in System.Workflow.Runtime.dll)
| Name | Description | |
|---|---|---|
![]() | TrackingDataItemValue() | Initializes a new instance of the TrackingDataItemValue class. |
![]() | TrackingDataItemValue(String^, String^, String^) | Initializes a new instance of the TrackingDataItemValue class by using the specified qualified name of an activity, data field name, and string representation of a data value. |
| Name | Description | |
|---|---|---|
![]() | DataValue | Gets or sets a string representation of the value of the extracted data. |
![]() | FieldName | Gets or sets the name of the activity member from which the data was extracted. |
![]() | QualifiedName | Gets or sets the qualified name of the activity from which the data was extracted. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | MemberwiseClone() | |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
Note |
|---|
This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5. |
A TrackingDataItemValue specifies the value of a piece of data extracted from a workflow. It is used to constrain the set of SqlTrackingWorkflowInstance objects returned by SqlTrackingQuery::GetWorkflows in a query of the tracking data base used by a SqlTrackingService. You can add TrackingDataItemValue objects to SqlTrackingQueryOptions::TrackingDataItems to specify that the set of SqlTrackingWorkflowInstance objects returned by SqlTrackingQuery::GetWorkflows be constrained to those possessing the specified set of extracted data.
Available since 3.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.



