Dictionary Functions

Curve Measurement FunctionsAutoLISP:curve measurement functionsAutoLISP:Visual LISP extended functions:curve measurement functions

Visual LISP Extensions to AutoLISP

Functions for Handling Drawing Objects

The following table provides summary descriptions of the AutoLISP dictionary functions.

Dictionary functions
Function	Description
(vlax-ldata-deletedictkey)	Erases AutoLISP data from a drawing dictionary
(vlax-ldata-getdictkey [default-data])	Retrieves AutoLISP data from a drawing dictionary
(vlax-ldata-listdict)	Lists AutoLISP data in a drawing dictionary
(vlax-ldata-putdictkeydata)	Stores AutoLISP data in a drawing dictionary
(vlax-ldata-testdata)	Determines whether data can be saved over a session boundary