Opc.Ua.SimpleAttributeOperand.Parse C# (CSharp) Method

        public static QualifiedNameCollection Parse(string browsePath)
        {
            QualifiedNameCollection browseNames = new QualifiedNameCollection();

            if (String.IsNullOrEmpty(browsePath))
            {
                return browseNames;
            }
                       
            StringBuilder buffer = new StringBuilder();

            bool escaped = false;

            for (int ii = 0; ii < browsePath.Length; ii++)
            {
                char ch = browsePath[ii];

                if (escaped)
                {
                    buffer.Append(ch);
                    escaped = false;
                    continue;
                }

                if (ch == '&')
                {
                    escaped = true;
                    continue;
                }

                if (ch == '/')
                {
                    if (buffer.Length > 0)
                    {
                        QualifiedName browseName = QualifiedName.Parse(buffer.ToString());
                        browseNames.Add(browseName);
                    }

                    buffer.Length = 0;
                    continue;
                }

                buffer.Append(ch);
            }

            if (buffer.Length > 0)
            {
                QualifiedName browseName = QualifiedName.Parse(buffer.ToString());
                browseNames.Add(browseName);
            }

            return browseNames;
        }
        #endregion

        /// <summary>
        /// Adds the specified browse path to the event filter.
        /// </summary>
        public void AddSelectClause(NodeId eventTypeId, string browsePath, uint attributeId)
        {
            SimpleAttributeOperand clause = new SimpleAttributeOperand();

            clause.TypeDefinitionId = eventTypeId;
            clause.AttributeId      = attributeId;

            if (!String.IsNullOrEmpty(browsePath))
            {
                clause.BrowsePath = SimpleAttributeOperand.Parse(browsePath);
            }

            SelectClauses.Add(clause);
        }