Gets the QualifiedName of the activity currently throwing the exception.
Assembly: System.Workflow.Runtime (in System.Workflow.Runtime.dll)
Exceptions are passed up the chain of exception handler activities. An exception handler may choose to throw an exception again. When an exception handler throws the exception again, a new exception tracking event containing a new TrackingWorkflowExceptionEventArgs is raised to the runtime tracking infrastructure. refers to the activity that is currently throwing the exception.