Using the AutoCAD multiple document interface (MDI), users can copy objects between drawings and display several drawings side by side in a single work session. When you design an AutoCAD application, you need to understand how open drawing documents relate to one another.
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About Designing for a Multiple Document Environment (Visual LISP IDE)
Topics in this section
- About Running an Application in Its Own Namespace (Visual LISP IDE)
You can define a namespace for a VLX application in Visual LISP. - About Handling Errors in a MDI Environment (Visual LISP IDE)
Each document namespace is provided with its own *error* function. - About Limitations on Using AutoLISP in a MDI Environment (Visual LISP IDE)
When using native AutoLISP in an MDI environment, you can only work with one drawing document at a time.
Parent topic: About Building Applications (Visual LISP IDE)