On Wed, 16 Jun 2010 12:34:11 +0930 SteveG <[email protected]> wrote:
> I believe that 'writing' (without syncronization) to a TWinControl from > a thread or dll function is BAD(tm), but just wondering if the same > applies to 'reading' (properties / etc) ? > > another way - can 'non-mainthread' access to WinControls be considered > 'ReadOnly' In general: no Apply the normal multithreading rules. You have to make sure the main thread does not write at the same time. Mattias -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
