ReadToFollowing Method (String, String)
Collapse the table of content
Expand the table of content

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 Overridable Function ReadToFollowing (
	localName As String,
	namespaceURI As String
) As Boolean

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.

Exception Condition
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"-->
<?xmlversion="1.0">
   <items>
      <item xmls="urn:1"/>
   </items>
</xml>

XmlTextReader reader = newXmlTextReader("sample.xml");

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

This method can be called on all node types.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Return to top
Show:
© 2016 Microsoft