CallExternalMethodActivity.CorrelationToken Property
Definition
Important
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Gets or sets the CorrelationToken for the external method.
public:
virtual property System::Workflow::Runtime::CorrelationToken ^ CorrelationToken { System::Workflow::Runtime::CorrelationToken ^ get(); void set(System::Workflow::Runtime::CorrelationToken ^ value); };[System.ComponentModel.TypeConverter(typeof(System.Workflow.Activities.CorrelationTokenTypeConverter))]
public virtual System.Workflow.Runtime.CorrelationToken CorrelationToken { get; set; }[<System.ComponentModel.TypeConverter(typeof(System.Workflow.Activities.CorrelationTokenTypeConverter))>]
member this.CorrelationToken : System.Workflow.Runtime.CorrelationToken with get, setPublic Overridable Property CorrelationToken As CorrelationTokenProperty Value
The correlation token for the external method.
- Attributes
Remarks
This property defines which specific CallExternalMethodActivity activity a given external method call comes from. This value can then be used in the payload of a local communication service event to direct that event to the correct HandleExternalEventActivity activity.
For an example of correlation, see the Correlated Local Service Sample.
