example app crash when clicked button on wxMSW debug build

[kenz-gelsoft]

No description provided.

[kenz-gelsoft]

I've noticed wx debug dll and non-debug msvcrt are mixed at linking when tweaking here

pub fn from_wx_string(s: *mut c_void) -> String {
    unsafe {
        let utf8data = ffi::wxString_UTF8Data(s);
        let len = ffi::wxString_Len(s);
        return String::from_raw_parts(utf8data, len, len);
    }
}

to use CRT funcs directly or indirectly
(through wxStrdup)

[kenz-gelsoft]

crash root cause may be the mismatch, but will try the workaround mentioned here rust-lang/rust#39016 (comment)