/// <summary>
        /// Creates an instance of the UnitOperationWrapper unit operation wrapping the unit operation.
        /// </summary>
        /// <remarks>
        /// This constructor creates an instance of the COM-based CAPE-OPEN unit operation identified by its class
        /// identification (CLSID) number.
        /// </remarks><param name="CLSID">The class identification number (CLSID) of a COM-based CAPE-OPEN unit operation.</param>
        public UnitOperationWrapper(System.Guid CLSID)
        {
            m_CLSID     = CLSID;
            this.p_Unit = Activator.CreateInstance(Type.GetTypeFromCLSID(m_CLSID));
            ICapeUnitCOM test = (ICapeUnitCOM)this.p_Unit;

            if (test == null)
            {
                throwException(new CapeOpen.CapeInvalidArgumentException(string.Concat(Type.GetTypeFromCLSID(m_CLSID).ToString(), "is not a valid ICapeUnit unit operation"), 1));
            }
        }
 /// <summary>
 /// Copy constructor for the UnitOperationWrapper class.
 /// </summary>
 /// <remarks>
 /// Copy constructor for wrapper around a COM-based CAPE-OPEN unit operation. The contructor creates a
 /// new instance of the wrapped unit operation.
 /// </remarks>
 /// <param name="unitOperation">The <see craf = "UnitOperationWrapper"/> to be copied.</param>
 public UnitOperationWrapper(UnitOperationWrapper unitOperation)
     : base()
 {
     if (unitOperation.p_Unit.GetType().IsCOMObject)
     {
         this.p_Unit = Activator.CreateInstance(Type.GetTypeFromCLSID(unitOperation.m_CLSID));
         ICapeUnitCOM test = (ICapeUnitCOM)this.p_Unit;
         if (test == null)
         {
             throwException(new CapeOpen.CapeInvalidArgumentException(string.Concat(Type.GetTypeFromCLSID(m_CLSID).ToString(), "is not a valid ICapeUnit unit operation"), 1));
         }
     }
     else
     {
         Type unitType = unitOperation.p_Unit.GetType();
         this.p_Unit = AppDomain.CurrentDomain.CreateInstanceAndUnwrap(unitType.AssemblyQualifiedName, unitType.Name);
     }
     this.Initialize();
 }