The following table provides summary descriptions of the AutoLISP ActiveX method invocation functions.
| Method invocation functions | Platforms | |||||
|---|---|---|---|---|---|---|
| Windows | Mac OS | Web | ||||
| Function | Description | AutoCAD | AutoCAD LT | AutoCAD | AutoCAD LT | AutoCAD | 
| Calls the specified method of an object | ✓ | ✓ | -- | -- | -- | |
| Determines if an object supports a particular method | ✓ | ✓ | -- | -- | -- | |