private static string GetMessage(ProcessManager instance)
 {
     return String.Format("Process manager {0} is either complete or has not yet started.", instance.GetType().FullName);
 }
 public ProcessManagerDataNotFoundException(Guid processManagerId, ProcessManager instance)
     : base(GetMessage(processManagerId, instance))
 {
 }
 public ProcessManagerDataNotFoundException(ProcessManager instance)
     : base(GetMessage(instance))
 {
 }