XamlXmlWriter.WriteNamespace Method

Writes namespace information to the underlying XmlWriter or TextWriter. May throw an exception for certain states; however, may instead defer writing the namespace information until the writer and the XAML node stream that is being processed reaches a position where a XAML namespace declaration can be inserted.

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

public override void WriteNamespace(
	NamespaceDeclaration namespaceDeclaration


Type: System.Xaml.NamespaceDeclaration

The XAML namespace declaration to write.


namespaceDeclaration is null.


namespaceDeclaration is not a valid XAML namespace declaration (has a null prefix or null identifier component).


The current writer state does not support writing a XAML namespace declaration.

.NET Framework

Supported in: 4.6, 4

.NET Framework Client Profile

Supported in: 4

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.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
© 2014 Microsoft