Re: Debugging macros

thank you
regards
Rossano

On 27/01/2026 20:32, Vadim Zeitlin wrote:
> On Tue, 27 Jan 2026 14:33:47 +0100 Paris Rossano wrote:
>
> PR> Dear all, sorry for the silly question, but it’s not clear to me whether the
> PR> macros in the following context, which should show dialog messages, work if
> PR> called from a secondary thread.
> PR> [ https://docs.wxwidgets.org/latest/group__group__funcmacro__debug.html ]
>
>   Yes, they work when called from a non-GUI thread because they use a low
> level native function (e.g. ::MessageBox() under MSW) and not wx
> facilities.
>
>   Note that you may also define your own assert handler which can use
> wxIsMainThread() to check the context in which it is called and do things
> differently in the GUI and other threads.
>
>   Regards,
> VZ
>

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