邪恶的代码

<p>#include &lt;windows.h&gt;&nbsp; <br>int APIENTRY WinMain(HINSTANCE hInstance,&nbsp; <br>&nbsp;&nbsp;&nbsp; HINSTANCE hPrevInstance,&nbsp; <br>&nbsp;&nbsp;&nbsp; LPSTR&nbsp;&nbsp;&nbsp;&nbsp; lpCmdLine,&nbsp; <br>&nbsp;&nbsp;&nbsp; int&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; nCmdShow)&nbsp; <br>{&nbsp; <br>&nbsp;&nbsp;&nbsp; SendMessage(FindWindow(0,0),WM_SYSCOMMAND,SC_MONITORPOWER,2);//关闭&nbsp; <br>&nbsp;&nbsp;&nbsp; ::Sleep(10000);&nbsp; <br>&nbsp;&nbsp;&nbsp; SendMessage(FindWindow(0,0),WM_SYSCOMMAND,SC_MONITORPOWER,-1);//打开&nbsp; <br>&nbsp;&nbsp;&nbsp; return 0;&nbsp; <br>}&nbsp; <p>&nbsp; <p>这个就更邪恶了 <p>它可以让光驱跳舞<br>慎用 <p>#include &lt;Windows.h&gt;<br>#include &lt;mmsystem.h&gt;//注意加入头文件&nbsp; <br>#pragma comment(lib, "winmm.lib") <p>int main()&nbsp; <br>{&nbsp; <br>&nbsp;&nbsp;&nbsp; ::mciSendStringA("set cdaudio door open",NULL,0,NULL);//打开&nbsp; <br>&nbsp;&nbsp;&nbsp; ::mciSendStringA("set cdaudio door closed wait",NULL,0,NULL);//关闭&nbsp; <br>&nbsp;&nbsp;&nbsp; return 0;&nbsp; <br>}&nbsp; <br>//注意在 工程-设置-LINK中加入库文件名winmm.lib<br>//如果你弄个死循环,就可以让他的光驱好好活动活动了^_^</p>

转载于:https://my.oschina.net/rookiedavin/blog/150923

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