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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)

'Declaration
Public Property Namespace As String

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: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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