C++ builder - Windows messaging system or callback function?

[bobcat1]

C++ builder

Hi All

I got a question for C++ builder pro programmers:

I have an application who use a dual Thread for processing what is the better and faster way to update a Tmemo object on the main form :

1) Using windows massaging system.

2) Using callback function

Thanks

Bobi

 

[dilshan]

Re: C++ builder

It’s very difficult to answer this question without any practical observation. But with my previous experiences in Delphi/C++Builder I know that processing window messaging is more simple than using callback functions, but in a performance wise it is not a good solution. Because it always gives worse performance due to delays in processing window messages.

I recommended the using of callback functions for your task.