Gets the unique identifier for the workflow instance.
Assembly: System.Workflow.Runtime (in System.Workflow.Runtime.dll)
The following code example demonstrates how you can use the property to obtain information about a WorkflowInstance object. The first code snippet creates a WorkflowInstance variable named instanceId.
The second snippet uses the property as the first object in an OrderEventArgs constructor call when the CallBackForApproval method is called.
This code example is part of the Listen SDK Sample from the OrderServiceImple.cs file. For more information, see Listen Sample.