Returns an NSXMLNode object representing an attribute node with a given name and string.
Original signature is '+ (id)attributeWithName:(NSString *)name stringValue:(NSString *)value'
Available in Mac OS X v10.4 and later.


An NSXMLNode object of kind NSXMLAttributeKind or nil if the object couldn't be created.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)