/// <summary>
        /// Convert NAAttributeParameterValue to NetworkAttributeParameter.
        /// </summary>
        /// <param name="value">NAAttributeParameterValue.</param>
        /// <returns>NetworkAttributeParameter</returns>
        private static NetworkAttributeParameter _CreateNetworkAttributeParameter
            (NAAttributeParameterValue value)
        {
            // Determine parameter value type.
            Type type;

            if (value.Value != null)
            {
                type = value.Value.GetType();
            }
            else
            {
                // Determine type by vartype.
                // NOTE: use string type for unknown/unsupported vartypes.
                if (!_ConvertParamType(value.VarType, out type))
                {
                    type = typeof(string);
                }
            }
            return(new NetworkAttributeParameter(value.ParameterName,
                                                 value.ParameterName, value.Value, type));
        }
 /// <summary>
 /// Convert NAAttributeParameterValue to NetworkAttributeParameter.
 /// </summary>
 /// <param name="value">NAAttributeParameterValue.</param>
 /// <returns>NetworkAttributeParameter</returns>
 private static NetworkAttributeParameter _CreateNetworkAttributeParameter(NAAttributeParameterValue value)
 {
     // Determine parameter value type.
     Type type;
     if (value.Value != null)
     {
         type = value.Value.GetType();
     }
     else
     {
         // Determine type by vartype.
         // NOTE: use string type for unknown/unsupported vartypes.
         if (!_ConvertParamType(value.VarType, out type))
             type = typeof(string);
     }
     return new NetworkAttributeParameter(value.ParameterName,
         value.ParameterName, value.Value, type);
 }