vlax-ldata-test (AutoLISP)

(vlax-ldata-test data)

Arguments

data

Any LISP data to be tested.

Return Values

T, if the data can be saved and restored over the session boundary; otherwise nil.

Examples

Determine if a string can be saved as ldata over a session boundary:

(vlax-ldata-test "Gumbo jumbo")
T

Determine if a function can be saved as ldata over a session boundary:

(vlax-ldata-test yinyang)
nil