DataColumn.Namespace Property

Reference

Definition

Namespace:: System.Data

Assemblies:: netstandard.dll, System.Data.Common.dll

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DataColumn.cs

Source:: DataColumn.cs

Source:: DataColumn.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets the namespace of the DataColumn.

public:
 property System::String ^ Namespace { System::String ^ get(); void set(System::String ^ value); };

public string Namespace { get; set; }

[System.Data.DataSysDescription("DataColumnNamespaceDescr")]
public string Namespace { get; set; }

member this.Namespace : string with get, set

[<System.Data.DataSysDescription("DataColumnNamespaceDescr")>]
member this.Namespace : string with get, set

Public Property Namespace As String

Property Value

String

The namespace of the DataColumn.

Attributes: DataSysDescriptionAttribute

Exceptions

ArgumentException

The namespace already has data.

Remarks

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.

Applies to

Product	Versions
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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