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DataColumn.Namespace Property

Gets or sets the namespace of the DataColumn.

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

member Namespace : string with get, set

Property Value

Type: System.String
The namespace of the DataColumn.

ExceptionCondition
ArgumentException

The namespace already has data.

The Namespace property is used when reading and writing an XML document into a DataTable in the DataSet using the ReadXml, WriteXml, ReadXmlSchema, or WriteXmlSchema methods.

The namespace of an XML document is used to scope XML attributes and elements when read into a DataSet. For example, a DataSet contains a schema read from a document that has the namespace "myCompany," and an attempt is made to read data (with the ReadXml method) from a document that has the namespace "theirCompany." Any data that does not correspond to the existing schema will be ignored.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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