used to work in somewhat unexpected way as it compared only internal pointers
and not the object data. The code using it will have to be updated:
* If the object was compared with wxNullXXX, use IsOk() method instead
used to work in somewhat unexpected way as it compared only internal pointers
and not the object data. The code using it will have to be updated:
* If the object was compared with wxNullXXX, use IsOk() method instead