ARX (Command)

Loads, unloads, and provides information about ObjectARX applications.

ObjectARX ® (AutoCAD Runtime Extension) is a compiled-language programming environment for developing AutoCAD applications. It allows you to load and run compiled projects in the same address space as AutoCAD, so your programs can operate directly with core AutoCAD data structures and code.

The following prompts are displayed.

Lists the currently loaded ObjectARX applications, which can be third-party programs or internal applications such as Render.
Causes the specified group of commands to be the first group searched when resolving the names of AutoCAD commands.
Lists the AcEd-registered commands (AcEd-registered commands are described in the ObjectARX Developer's Guide).
Displays a class hierarchy of C++ classes derived from objects registered in the system.
Lists the names of all registered services.
Displays the ObjectARX/DBX File dialog box (a standard file selection dialog box). This option loads the specified ObjectARX application.
Unloads the specified ObjectARX application.