Looks up the closest xmlns declaration for the given namespace URI that is in scope for the current node and returns the prefix defined in that declaration.
[Visual Basic] Overridable Public Function GetPrefixOfNamespace( _ ByVal namespaceURI As String _ ) As String [C#] public virtual string GetPrefixOfNamespace( string namespaceURI ); [C++] public: virtual String* GetPrefixOfNamespace( String* namespaceURI ); [JScript] public function GetPrefixOfNamespace( namespaceURI : String ) : String;
The prefix for the specified namespace URI.