12 KiB
12 KiB
System.Xml.XPath
+namespace System.Xml.XPath {
+ public static class Extensions {
+ public static XPathNavigator CreateNavigator(this XNode node);
+ public static XPathNavigator CreateNavigator(this XNode node, XmlNameTable nameTable);
+ public static object XPathEvaluate(this XNode node, string expression);
+ public static object XPathEvaluate(this XNode node, string expression, IXmlNamespaceResolver resolver);
+ public static XElement XPathSelectElement(this XNode node, string expression);
+ public static XElement XPathSelectElement(this XNode node, string expression, IXmlNamespaceResolver resolver);
+ public static IEnumerable<XElement> XPathSelectElements(this XNode node, string expression);
+ public static IEnumerable<XElement> XPathSelectElements(this XNode node, string expression, IXmlNamespaceResolver resolver);
+ }
+ public interface IXPathNavigable {
+ XPathNavigator CreateNavigator();
+ }
+ public static class XDocumentExtensions {
+ public static IXPathNavigable ToXPathNavigable(this XNode node);
+ }
+ public enum XmlCaseOrder {
+ LowerFirst = 2,
+ None = 0,
+ UpperFirst = 1,
+ }
+ public enum XmlDataType {
+ Number = 2,
+ Text = 1,
+ }
+ public enum XmlSortOrder {
+ Ascending = 1,
+ Descending = 2,
+ }
+ public class XPathDocument : IXPathNavigable {
+ public XPathDocument(Stream stream);
+ public XPathDocument(TextReader textReader);
+ public XPathDocument(string uri);
+ public XPathDocument(string uri, XmlSpace space);
+ public XPathDocument(XmlReader reader);
+ public XPathDocument(XmlReader reader, XmlSpace space);
+ public XPathNavigator CreateNavigator();
+ }
+ public class XPathException : Exception {
+ public XPathException();
+ public XPathException(string message);
+ public XPathException(string message, Exception innerException);
+ }
+ public abstract class XPathExpression {
+ public abstract string Expression { get; }
+ public abstract XPathResultType ReturnType { get; }
+ public abstract void AddSort(object expr, IComparer comparer);
+ public abstract void AddSort(object expr, XmlSortOrder order, XmlCaseOrder caseOrder, string lang, XmlDataType dataType);
+ public abstract XPathExpression Clone();
+ public static XPathExpression Compile(string xpath);
+ public static XPathExpression Compile(string xpath, IXmlNamespaceResolver nsResolver);
+ public abstract void SetContext(IXmlNamespaceResolver nsResolver);
+ public abstract void SetContext(XmlNamespaceManager nsManager);
+ }
+ public abstract class XPathItem {
+ public abstract bool IsNode { get; }
+ public abstract object TypedValue { get; }
+ public abstract string Value { get; }
+ public abstract bool ValueAsBoolean { get; }
+ public abstract DateTime ValueAsDateTime { get; }
+ public abstract double ValueAsDouble { get; }
+ public abstract int ValueAsInt { get; }
+ public abstract long ValueAsLong { get; }
+ public abstract Type ValueType { get; }
+ public virtual object ValueAs(Type returnType);
+ public abstract object ValueAs(Type returnType, IXmlNamespaceResolver nsResolver);
+ }
+ public enum XPathNamespaceScope {
+ All = 0,
+ ExcludeXml = 1,
+ Local = 2,
+ }
+ public abstract class XPathNavigator : XPathItem, IXmlNamespaceResolver, IXPathNavigable {
+ protected XPathNavigator();
+ 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 sealed override bool IsNode { 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 override object TypedValue { get; }
+ public virtual object UnderlyingObject { get; }
+ public override bool ValueAsBoolean { get; }
+ public override DateTime ValueAsDateTime { get; }
+ public override double ValueAsDouble { get; }
+ public override int ValueAsInt { get; }
+ public override long ValueAsLong { get; }
+ public override Type ValueType { get; }
+ public virtual string XmlLang { get; }
+ 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 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 override string ToString();
+ public override object ValueAs(Type returnType, IXmlNamespaceResolver nsResolver);
+ public virtual void WriteSubtree(XmlWriter writer);
+ }
+ public abstract class XPathNodeIterator : IEnumerable {
+ protected XPathNodeIterator();
+ public virtual int Count { get; }
+ public abstract XPathNavigator Current { get; }
+ public abstract int CurrentPosition { get; }
+ public abstract XPathNodeIterator Clone();
+ public virtual IEnumerator GetEnumerator();
+ public abstract bool MoveNext();
+ }
+ public enum XPathNodeType {
+ All = 9,
+ Attribute = 2,
+ Comment = 8,
+ Element = 1,
+ Namespace = 3,
+ ProcessingInstruction = 7,
+ Root = 0,
+ SignificantWhitespace = 5,
+ Text = 4,
+ Whitespace = 6,
+ }
+ public enum XPathResultType {
+ Any = 5,
+ Boolean = 2,
+ Error = 6,
+ Navigator = 1,
+ NodeSet = 3,
+ Number = 0,
+ String = 1,
+ }
+}