std-acad-connection-p | ![]() |
(std-acad-connection-p) ; VL connected with ACAD?
Predicate if the current AutoLISP system is connected to ACAD. This returns nil so far only with vill.exe 2.0 stand-alone, without acad connection.
Normally it returns T.
Cached version
This function is only called once, the result is stored in the global symbol *ACAD-CONNECTED*
. All subsequent calls just return a result dependent on the value of this symbol.
None
T or nil.
Works with the global symbol mentioned above.
Defined in STDINIT