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(dictremove ename symbol)

Remove an item from a dictionary.

The dictremove function searches a dictionary (ename) to remove an item symbol.


; Create an entity list

(setq dictionary (list '(0 . "DICTIONARY") '(100 . "AcDbDictionary")))

; Create an entity from entity list

(setq xname (entmakex dictionary))

; Get the named object dictionary

(setq nmdict (namedobjdict))

; Add a record to dictionary table and returns the entity name of the object added

(setq newdict (dictadd nmdict "MY_DICTIONARY" xname))

; Create an entity list

(setq datalist (append (list '(0 . "XRECORD") '(100 . "AcDbXrecord")) '((1 . "MY_DATA") (10 1. 2. 3.) (70 . 33))))

; Create an entity from entity list

(setq xname (entmakex datalist))

; Add a record and returns the entity name of the object added to the dictionary.

(dictadd newdict "DATA_RECORD" xname)

; Removes the record from dictionary and returns the entity name which is removed from dictionary table.

(dictremove nmdict "MY_DICTIONARY")





LISP Compatibility

Programming Overview of LISP (LISt Processing) Language

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