You must access all handle attributes and methods with reference to a handle-based object or its handle using this general syntax:
An
object-name-reference is a name reference to a static handle-based object, such as the defined name of a frame or window, or of another static handle-based object, such as a temp-table or buffer. For more information, see
Objectname references. A
handle-reference can be a handle value that references any handle-based object (static or dynamic), or it can be a system handle. For more information, see
Handle references.