Článek
11/18/2011

XPathNodeIterator Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Provides an iterator over a selected set of nodes.

Inheritance Hierarchy

System.Object
System.Xml.XPath.XPathNodeIterator

Namespace: System.Xml.XPath
Assembly: System.Xml.XPath (in System.Xml.XPath.dll)

Syntax

'Declaration
<DebuggerDisplayAttribute("Position={CurrentPosition}, Current={debuggerDisplayProxy}")> _
Public MustInherit Class XPathNodeIterator _
    Implements IEnumerable

[DebuggerDisplayAttribute("Position={CurrentPosition}, Current={debuggerDisplayProxy}")]
public abstract class XPathNodeIterator : IEnumerable

The XPathNodeIterator type exposes the following members.

Constructors

	Name	Description
	XPathNodeIterator	Initializes a new instance of the XPathNodeIterator class.

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Properties

	Name	Description
	Count	Gets the index of the last node in the selected set of nodes.
	Current	When overridden in a derived class, returns the XPathNavigator object for this XPathNodeIterator, positioned on the current context node.
	CurrentPosition	When overridden in a derived class, gets the index of the current position in the selected set of nodes.

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Methods

	Name	Description
	Clone	When overridden in a derived class, returns a clone of this XPathNodeIterator object.
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetEnumerator	Returns an IEnumerator object to iterate through the selected node set.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	MoveNext	When overridden in a derived class, moves the XPathNavigator object returned by the Current property to the next node in the selected node set.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Extension Methods

	Name	Description
	AsQueryable	Converts an IEnumerable to an IQueryable. (Defined by Queryable.)
	Cast<TResult>	Converts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
	OfType<TResult>	Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)

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Version Information

Silverlight

Supported in: 5, 4

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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