钩子疑惑
LRESULT CALLBACK MouseProc( int nCode, WPARAM wParam, LPARAM lParam ){//鼠标的钩子过程 if (wParam == WM_LBUTTONDOWN)//鼠标左键按下 { MessageBox(0,"鼠标左键按下","",MB_OK); } return CallNextHookEx(g_mouse, nCode, wParam, lParam); }