public void PerformedProcedureStepCompleted(WorkflowEventListener.PerformedProcedureStepCompletedArgs args)
 {
     ForEachListener(listener => listener.PerformedProcedureStepCompleted(args));
 }
 public virtual void PerformedProcedureStepCompleted(WorkflowEventListener.PerformedProcedureStepCompletedArgs args)
 {
 }