KeyDown和KeyUp事件

Question

我一直在使用GetASyncKeyState＆amp; ！GetASyncKeyState但它没有很好的响应，因为我想要跟踪的密钥在释放之前被暂停了一段时间。

我需要能够按住Mouse1按钮，然后在按钮释放时触发事件。

Answer 1

解决了它，谢谢你试图提供帮助。

LRESULT CALLBACK MouseHookProc(int nCode, WPARAM wParam, LPARAM lParam)
{

PKBDLLHOOKSTRUCT k = (PKBDLLHOOKSTRUCT)(lParam);
POINT p;

if (wParam == WM_LBUTTONUP)
{
    _bAimed = false;
}
return CallNextHookEx(0, nCode, wParam, lParam);
}

//...

MouseHook = SetWindowsHookEx(WH_MOUSE_LL, MouseHookProc, hInstance, 0);

//...

while (1)
{
MSG msg;
    if (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
}