Parent: $root.$components


Object specific
$constprefix Strings used as a prefix for all constants within the external
$controlhandler Returns true if the component is a control handler
$eventhandler Returns true if the component is an event handler
$flags Indicates the flags of the external component library
$functionname The name of the external function
$pathname The pathname of the file containing the object
$usage Current number of controls that are using this external
Standard $name $version


$cmd $cmd(...) issues a component specific command to an external component