Removes all items from the collection.
Namespace:  System.Web.Http
Assembly:  System.Web.Http (in System.Web.Http.dll)
Syntax
'Declaration
Public Overridable Sub Clear
'Usage
Dim instance As HttpRouteCollection
instance.Clear()
public virtual void Clear()
public:
virtual void Clear()
abstract Clear : unit -> unit 
override Clear : unit -> unit 
public function Clear()