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XmlReader.ReadToFollowing Method (String, String)

Reads until an element with the specified local name and namespace URI is found.

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

public virtual bool ReadToFollowing(
	string localName,
	string namespaceURI
)

Parameters

localName
Type: System.String

The local name of the element.

namespaceURI
Type: System.String

The namespace URI of the element.

Return Value

Type: System.Boolean
true if a matching element is found; otherwise false and the XmlReader is in an end of file state.

ExceptionCondition
InvalidOperationException

An XmlReader method was called before a previous asynchronous operation finished. In this case, InvalidOperationException is thrown with the message “An asynchronous operation is already in progress.”

ArgumentNullException

Both parameter values are null.

This method is functionally equivalent executing the following::name XPath expression from the current node. It provides a quick way to find a named element in the XML document. It advances the reader to the next following element that matches the specified name and returns true if a matching element is found.

<!--"sample.xml"-->
<?xml version="1.0">
   <items>
      <item xmls="urn:1"/>
   </items>
</xml>
XmlTextReader reader = new XmlTextReader("sample.xml");

reader.ReadToFollowing("item", "urn:1");

This method can be called on all node types.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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