/// <summary>
        /// Specifies the field name that uniquely identifies each object
        /// within the collection. Typically, this is the field name of an identity or auto
        /// increment field in which case the bAutoIncrements value should be set to true.
        /// </summary>
        public DistinctFieldAttribute(string strDistinctFieldName, bool bAutoIncrements)
        {
            if (String.IsNullOrEmpty(strDistinctFieldName))
                throw new ArgumentNullException();

            pstrDistinctFieldName = strDistinctFieldName;

            if (bAutoIncrements)
                peFieldValueAutomaticAssignment = SQL.FieldValueAutoAssignmentType.AutoIncrement;
        }
        /// <summary>
        /// Specifies the field name that uniquely identifies each object
        /// within the collection. Typically, this is the field name of an identity or auto
        /// increment field in which case the bAutoIncrements value should be set to true.
        /// </summary>
        public DistinctFieldAttribute(string strDistinctFieldName, SQL.FieldValueAutoAssignmentType eAutomaticAssignment)
        {
            if (String.IsNullOrEmpty(strDistinctFieldName))
                throw new ArgumentNullException();

            pstrDistinctFieldName = strDistinctFieldName;
            peFieldValueAutomaticAssignment = eAutomaticAssignment;
        }