Opc.Ua.BaseInstanceState.GetDisplayPath C# (CSharp) Method

        public string GetDisplayPath(int maxLength, char seperator)
        {
            string name = GetNonNullText(this);
            
            if (m_parent == null)
            {
                return name;
            }
            
            StringBuilder buffer = new StringBuilder();
              
            if (maxLength > 2)
            {
                NodeState parent = m_parent;
                List<string> names = new List<string>();
                
                while (parent != null)
                {
                    BaseInstanceState instance = parent as BaseInstanceState;

                    if (instance == null)
                    {
                        break;
                    }
                   
                    parent = instance.Parent;
                    
                    string parentName = GetNonNullText(parent);
                    names.Add(parentName);

                    if (names.Count == maxLength-2)
                    {
                        break;
                    }
                }
                 
                for (int ii = names.Count-1; ii >= 0; ii--)
                {
                    buffer.Append(names[ii]);
                    buffer.Append(seperator);
                }
            }
            
            buffer.Append(GetNonNullText(m_parent));
            buffer.Append(seperator);
            buffer.Append(name);

            return buffer.ToString();
        }