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DataSet.WriteXml Method (String)

Writes the current data for the DataSet to the specified file.

Namespace: System.Data
Assembly: System.Data (in system.data.dll)

public void WriteXml (
	string fileName
)
public void WriteXml (
	String fileName
)
public function WriteXml (
	fileName : String
)

Parameters

fileName

The file name (including the path) to which to write.

Exception typeCondition

SecurityException

FileIOPermission is not set to Write.

The WriteXml method provides a way to write either data only, or both data and schema from a DataSet into an XML document, whereas the WriteXmlSchema method writes only the schema. To write both data and schema, use one of the overloads that includes the mode parameter, and set its value to WriteSchema.

Note that the same is true for the ReadXml and ReadXmlSchema methods, respectively. To read XML data, or both schema and data into the DataSet, use the ReadXml method. To read just the schema, use the ReadXmlSchema method.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

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