On Friday, 13 August 2021 at 00:30:59 UTC, Ruby The Roobster wrote:


When I run the program and close the window, the program still runs in background mode. I don't know why this happens nor how to fix it. Does anybody know what's going on?

frame beat me to it, but it may well be that you're getting -1. [The documentation][1] says that a window that has already been destroyed will result in the `hWnd` parameter being invalid, which will cause the function to return -1.


[1]: https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getmessage#return-value

Reply via email to