On 09/18/2014 10:32 AM, Xiangrong Fang wrote:
I don't quite understand the logic or difference between critical section and events.
Following your suggestion to use events (here meaning semahores) instead of critical sections (here meaning mutexes) I tried to modify my code to use TEvent (as same is Delphi compatible - or at least it does exist in Delphi as well).
Unfortunately I do not get this working. When I instantiate TEvents instead of TCriticalSections (and don't do much with same) the GUI freezes. In fact I do this in the "OnCreate" Event of the main Form and (not always but mostly) no child components are shown (but the close button [x] of the form still works.
I don't understand wow this can happen (svn versions of Lazarus and fpc). -Michael
-- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
