[DllImport("Winmm.dll")]
public static extern int mciSendString(string s1,string s2,int i1,int i2); private void button1_Click(object sender, System.EventArgs e)
{
mciSendString("set cdaudio door open","",0,0);
} private void button2_Click(object sender, System.EventArgs e)
{
mciSendString("set cdaudio door closed","",0,0);
}
public static extern int mciSendString(string s1,string s2,int i1,int i2); private void button1_Click(object sender, System.EventArgs e)
{
mciSendString("set cdaudio door open","",0,0);
} private void button2_Click(object sender, System.EventArgs e)
{
mciSendString("set cdaudio door closed","",0,0);
}
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货