[BUG] The ScintillaDemo exits unexpectedly whenever I attempt to input a character.

[zouhuidong]

I'm eager to try out the ScintillaDemo, but unfortunately, it abruptly exits as soon as I try to type a character into the edit box. I've attempted to debug it using Visual Studio 2022, and the program encounters an assertion error whenever I press a key while the Scintilla Editbox is in focus. The error message appears as follows:

I'm wondering if this issue might be related to my system's Chinese language settings. It might sound unlikely, but I haven't been able to find a more plausible explanation so far.

[DavidNash2024]

I'm unable to reproduce this problem, but I don't use Chinese.

The Scintilla dll provides a windows control when it is loaded. This control behaves much like the Window's RichEdit control. Win32++ subclasses the Scintilla control in the same way it subclasses any other control.

The problem you've reported indicates that the Scintilla control wasn't subclassed successfully. Perhaps, as you suggest, this is related to your system's Chinese language settings.