namespace System.Xml.XPath { public abstract class XPathNavigator : XPathItem, ICloneable, IXmlNamespaceResolver, IXPathNavigable { public abstract string BaseURI { get; } public virtual bool CanEdit { get; } public virtual bool HasAttributes { get; } public virtual bool HasChildren { get; } public virtual string InnerXml { get; set; } public abstract bool IsEmptyElement { get; } public abstract string LocalName { get; } public abstract string Name { get; } public abstract string NamespaceURI { get; } public abstract XmlNameTable NameTable { get; } public static IEqualityComparer NavigatorComparer { get; } public abstract XPathNodeType NodeType { get; } public virtual string OuterXml { get; set; } public abstract string Prefix { get; } public virtual IXmlSchemaInfo SchemaInfo { get; } public virtual object UnderlyingObject { get; } public virtual string XmlLang { get; } protected XPathNavigator(); public virtual XmlWriter AppendChild(); public virtual void AppendChild(string newChild); public virtual void AppendChild(XmlReader newChild); public virtual void AppendChild(XPathNavigator newChild); public virtual void AppendChildElement(string prefix, string localName, string namespaceURI, string value); public virtual bool CheckValidity(XmlSchemaSet schemas, ValidationEventHandler validationEventHandler); public abstract XPathNavigator Clone(); public virtual XmlNodeOrder ComparePosition(XPathNavigator nav); public virtual XPathExpression Compile(string xpath); public virtual void CreateAttribute(string prefix, string localName, string namespaceURI, string value); public virtual XmlWriter CreateAttributes(); public virtual XPathNavigator CreateNavigator(); public virtual void DeleteRange(XPathNavigator lastSiblingToDelete); public virtual void DeleteSelf(); public virtual object Evaluate(string xpath); public virtual object Evaluate(string xpath, IXmlNamespaceResolver resolver); public virtual object Evaluate(XPathExpression expr); public virtual object Evaluate(XPathExpression expr, XPathNodeIterator context); public virtual string GetAttribute(string localName, string namespaceURI); public virtual string GetNamespace(string name); public virtual IDictionary<string, string> GetNamespacesInScope(XmlNamespaceScope scope); public virtual XmlWriter InsertAfter(); public virtual void InsertAfter(string newSibling); public virtual void InsertAfter(XmlReader newSibling); public virtual void InsertAfter(XPathNavigator newSibling); public virtual XmlWriter InsertBefore(); public virtual void InsertBefore(string newSibling); public virtual void InsertBefore(XmlReader newSibling); public virtual void InsertBefore(XPathNavigator newSibling); public virtual void InsertElementAfter(string prefix, string localName, string namespaceURI, string value); public virtual void InsertElementBefore(string prefix, string localName, string namespaceURI, string value); public virtual bool IsDescendant(XPathNavigator nav); public abstract bool IsSamePosition(XPathNavigator other); public virtual string LookupNamespace(string prefix); public virtual string LookupPrefix(string namespaceURI); public virtual bool Matches(string xpath); public virtual bool Matches(XPathExpression expr); public abstract bool MoveTo(XPathNavigator other); public virtual bool MoveToAttribute(string localName, string namespaceURI); public virtual bool MoveToChild(string localName, string namespaceURI); public virtual bool MoveToChild(XPathNodeType type); public virtual bool MoveToFirst(); public abstract bool MoveToFirstAttribute(); public abstract bool MoveToFirstChild(); public bool MoveToFirstNamespace(); public abstract bool MoveToFirstNamespace(XPathNamespaceScope namespaceScope); public virtual bool MoveToFollowing(string localName, string namespaceURI); public virtual bool MoveToFollowing(string localName, string namespaceURI, XPathNavigator end); public virtual bool MoveToFollowing(XPathNodeType type); public virtual bool MoveToFollowing(XPathNodeType type, XPathNavigator end); public abstract bool MoveToId(string id); public virtual bool MoveToNamespace(string name); public abstract bool MoveToNext(); public virtual bool MoveToNext(string localName, string namespaceURI); public virtual bool MoveToNext(XPathNodeType type); public abstract bool MoveToNextAttribute(); public bool MoveToNextNamespace(); public abstract bool MoveToNextNamespace(XPathNamespaceScope namespaceScope); public abstract bool MoveToParent(); public abstract bool MoveToPrevious(); public virtual void MoveToRoot(); public virtual XmlWriter PrependChild(); public virtual void PrependChild(string newChild); public virtual void PrependChild(XmlReader newChild); public virtual void PrependChild(XPathNavigator newChild); public virtual void PrependChildElement(string prefix, string localName, string namespaceURI, string value); public virtual XmlReader ReadSubtree(); public virtual XmlWriter ReplaceRange(XPathNavigator lastSiblingToReplace); public virtual void ReplaceSelf(string newNode); public virtual void ReplaceSelf(XmlReader newNode); public virtual void ReplaceSelf(XPathNavigator newNode); public virtual XPathNodeIterator Select(string xpath); public virtual XPathNodeIterator Select(string xpath, IXmlNamespaceResolver resolver); public virtual XPathNodeIterator Select(XPathExpression expr); public virtual XPathNodeIterator SelectAncestors(string name, string namespaceURI, bool matchSelf); public virtual XPathNodeIterator SelectAncestors(XPathNodeType type, bool matchSelf); public virtual XPathNodeIterator SelectChildren(string name, string namespaceURI); public virtual XPathNodeIterator SelectChildren(XPathNodeType type); public virtual XPathNodeIterator SelectDescendants(string name, string namespaceURI, bool matchSelf); public virtual XPathNodeIterator SelectDescendants(XPathNodeType type, bool matchSelf); public virtual XPathNavigator SelectSingleNode(string xpath); public virtual XPathNavigator SelectSingleNode(string xpath, IXmlNamespaceResolver resolver); public virtual XPathNavigator SelectSingleNode(XPathExpression expression); public virtual void SetTypedValue(object typedValue); public virtual void SetValue(string value); public virtual void WriteSubtree(XmlWriter writer); } }