XPathNavigator.LookupNamespace Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Gets the namespace URI for the specified prefix.
Namespace: System.Xml.XPath
Assembly: System.Xml.XPath (in System.Xml.XPath.dll)
Syntax
'Declaration
Public Overridable Function LookupNamespace ( _
prefix As String _
) As String
public virtual string LookupNamespace(
string prefix
)
Parameters
- prefix
Type: System.String
The prefix whose namespace URI you want to resolve. To match the default namespace, pass String.Empty.
Return Value
Type: System.String
A String that contains the namespace URI assigned to the namespace prefix specified; nulla null reference (Nothing in Visual Basic) if no namespace URI is assigned to the prefix specified. The String returned is atomized.
Implements
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.