ComponentFactory.Krypton.Workspace.KryptonWorkspaceSequence.LoadFromXml C# (CSharp) Method

        public void LoadFromXml(KryptonWorkspace workspace, 
                                XmlReader xmlReader,
                                UniqueNameToPage existingPages)
        {
            // Load the sequence details
            workspace.ReadSequenceElement(xmlReader, this);

            // If the sequence contains nothing then exit immediately
            if (!xmlReader.IsEmptyElement)
            {
                do
                {
                    // Read the next Element
                    if (!xmlReader.Read())
                        throw new ArgumentException("An element was expected but could not be read in.");

                    // Is this the end of the sequence
                    if (xmlReader.NodeType == XmlNodeType.EndElement)
                        break;

                    // Is it another sequence?
                    if (xmlReader.Name == "WS")
                    {
                        KryptonWorkspaceSequence sequence = new KryptonWorkspaceSequence();
                        sequence.LoadFromXml(workspace, xmlReader, existingPages);
                        Children.Add(sequence);
                    }
                    else if (xmlReader.Name == "WC")
                    {
                        KryptonWorkspaceCell cell = new KryptonWorkspaceCell();
                        cell.LoadFromXml(workspace, xmlReader, existingPages);
                        Children.Add(cell);
                    }
                    else
                        throw new ArgumentException("Unknown element was encountered.");
                }
                while (true);
            }
        }

        /// <summary>
        /// Request this sequence load and recreate children.
        /// </summary>
        /// <param name="workspace">Reference to owning workspace instance.</param>
        /// <param name="xmlReader">Xml reader for loading information.</param>
        /// <param name="existingPages">Dictionary on existing pages before load.</param>
        public void LoadFromXml(KryptonWorkspace workspace,
                                XmlReader xmlReader,
                                UniqueNameToPage existingPages)
        {
            // Load the sequence details
            workspace.ReadSequenceElement(xmlReader, this);

            // If the sequence contains nothing then exit immediately
            if (!xmlReader.IsEmptyElement)
            {
                do
                {
                    // Read the next Element
                    if (!xmlReader.Read())
                    {
                        throw new ArgumentException("An element was expected but could not be read in.");
                    }

                    // Is this the end of the sequence
                    if (xmlReader.NodeType == XmlNodeType.EndElement)
                    {
                        break;
                    }

                    // Is it another sequence?
                    switch (xmlReader.Name)
                    {
                    case "WS":
                        KryptonWorkspaceSequence sequence = new KryptonWorkspaceSequence();
                        sequence.LoadFromXml(workspace, xmlReader, existingPages);
                        Children.Add(sequence);
                        break;

                    case "WC":
                        KryptonWorkspaceCell cell = new KryptonWorkspaceCell();
                        cell.LoadFromXml(workspace, xmlReader, existingPages);
                        Children.Add(cell);
                        break;

                    default:
                        throw new ArgumentException("Unknown element was encountered.");
                    }
                }while (true);
            }
        }