When I use for example the IB-Defaultactions IB_ActionLast and
IB_ActionFirst and assign them to two buttons, I have the problem, that
the actions don't become disabled, when they should. For example, I
click on the button, that is assigned to IB_ActionLast, the dataset
scrolls to the last dataset, but the button is still enabled. With the
IB_NavigationBar, in this case, the button becomes disabled.
Can anybody tell me, what I'm doing wrong ?


Guido.