[fpc-pascal] Re: Library callback : how do I do that?
mschnell at lumino.de
Thu Aug 8 13:23:01 CEST 2013
On 08/08/2013 01:07 PM, Lukasz Sokol wrote:
> in fact I DO want to be able to call gui-interfacing functions of the
As Henry states, doing GUI calls from a thread is easy by
But, AFAIK, the dll does not know the main Form instance and does not
know the Application instance of the application that loads the dll.
Moreover the memory management of the dll is independent of that of the
Application it is called by. That is why you can't easily pass objects
and strings between an application and the dll.
AFAIK, there are means to unify the memory management and to make the
Form and/or the Application known to the dll.
But these issues need to be soled independently from the fact that the
dll calls another dll.
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