我想打印“a”。相反,它打印“9”。为什么,以及如何解决这个问题?keybd_event打印数字而不是字母(perl win32 :: api)
use Win32::API;
$kbd_event = Win32::API->new(
"user32.dll",
"VOID keybd_event(BYTE bVk, BYTE bScan, DWORD dwFlags, DWORD dwExtraInfo);"
);
$a = 0x61;
$kbd_event->Call($a, 0, 0, 0); # press
$kbd_event->Call($a, 0, 2, 0); # release
哎呀,我一直忘记字节。谢谢! – Sly