On Wed, 25 May 2011 12:04:37 +0200 Giuliano Colla <[email protected]> wrote:
> Mattias Gaertner ha scritto: > > This might help: > > http://wiki.lazarus.freepascal.org/Multithreaded_Application_Tutorial > > > > Mattias > > > > > I have a question related to this subject. Working with Borland's stuff > (Kylix) I stumbled into a problem, and I'd like to know if the same > applies also to Lazarus. > > I had a multithread application with a thread which receives data > through a communication line. I thought it safe to use a TStringList, > which AFAIK is not a visual object. Correct. > The main thread would create the > StringList, the other thread would append strings to the list, and when > it was done, the main thread would perform the required processing. The > logic of the application itself made it sure that there was no conflict > whatsoever. Ok. This should work if you use TThread to create the thread. > It turned out that it didn't work at all, silently filling > with garbage the List, and I was forced to move all code related to the > StringList in the main thread, with a slight overhead which, IMO should > not have been necessary. I couldn't understand if it was a Kylix bug or > a feature. > > How would Lazarus behave with respect to this scenario? The scheme I > described is expected to work? Without more code I can only give the above link again. Mattias -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
