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XPathDocument Constructor (TextReader)

Initializes a new instance of the XPathDocument class from the XML data that is contained in the specified TextReader object.

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

public XPathDocument(
	TextReader textReader
)

Parameters

textReader
Type: System.IO.TextReader

The TextReader object that contains the XML data.

ExceptionCondition
XmlException

An error was encountered in the XML data. The XPathDocument remains empty.

ArgumentNullException

The TextReader object passed as a parameter is null.

After the TextReader object has been used to load XML data, the cursor of the TextReader object is positioned at the end of the data. The TextReader object must be reset to read through the data again.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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