Determines if data can be saved over a session boundary
Supported Platforms: Windows only; not available on Mac OS or Web
Signature
(vlax-ldata-test data)
- data
-
Type: Integer, Real, String, List, Ename (entity name), VLA-object, Variant, Safearray, T, or nil
Any LISP data to be tested.
Return Values
Type: T or nil
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