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XmlnsDefinitionAttribute Constructor

Initializes a new instance of the XmlnsDefinitionAttribute class.

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

public XmlnsDefinitionAttribute(
	string xmlNamespace,
	string clrNamespace


Type: System.String
The XAML namespace identifier.
Type: System.String
A string that references a CLR namespace name.


xmlNamespace or clrNamespace are null.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.