vlr-linker-reactor (AutoLISP/ActiveX)

Constructs a reactor object that notifies your application every time an ObjectARX application is loaded or unloaded

Supported Platforms: Windows only; not available on Mac OS or Web

Signature

(vlr-linker-reactor data callbacks)

data

Type: Integer, Real, String, List, VLA-object, Safearray, Variant, T, or nil

Any AutoLISP data to be associated with the reactor object.

callbacks

Type: List

A list of pairs of the following form:

(event-name . callback_function)

event-name is one of the following Linker reactor events:

Linker reactor events
Name	Event
:vlr-rxAppLoaded	The dynamic linker has loaded a new ObjectARX program. The program has finished its initialization.
:vlr-rxAppUnLoaded	The dynamic linker has unloaded an ObjectARX program. The program already has done its clean-up.

callback_function is a symbol representing a function to be called when the event fires. Each callback function accepts two arguments:

reactor_object -- The VLR object that called the callback function.

list -- A list containing the name of the ObjectARX program that was loaded or unloaded (a string).

Type: VLR object

The reactor_object argument from the callback_function.

(vlr-linker-reactor nil 
   '((:vlr-rxAppLoaded . my-vlr-trace-reaction)))
#<VLR-Linker-Reactor>