4 ms·
The effect still exists in some way in later version windows like the Windows Volume Mixer will freeze up or won't open if you have an application stopped at a
by fsfod 7y ago
The effect still exists in some way in later version windows like the Windows Volume Mixer will freeze up or won't open if you have an application stopped at a breakpoint. I think it gets stuck waiting for a reply from something like WM_GETICON that it would have to send to top-level windows.
- asveikau 7y agoA single application blocked on a reply is very different from all applications halting because someone won't yield in a cooperative multitasking environment. I would also say that anyone who sends a message to all top-level windows should use SendMessageCallback or similar so they can handle a reply asynchronously.