使用api函数cddoor来控制光驱门的开和关十分简单 cddoor函数是安装windows时自带的winmm.dll文件中包含的 private declare function cddoor lib "winmm.dll" alias "mcisendstringa" (byval ipstrcommand as string,_控制命令参数 byval ipstrreturnstring as string ,byval ureturnlength as long,byval hwndcallback as long ) as long 语法 call cddoor("set cdaudio door closed",0,0,0) 用以关闭光驱门 call cddoor("set cdaudio door open",0,0,0) 用以打开光驱门
cddoor函数是安装windows时自带的winmm.dll文件中包含的
private declare function cddoor lib "winmm.dll" alias "mcisendstringa"
(byval ipstrcommand as string,_控制命令参数
byval ipstrreturnstring as string ,byval ureturnlength as long,byval hwndcallback as long ) as long 语法
call cddoor("set cdaudio door closed",0,0,0) 用以关闭光驱门
call cddoor("set cdaudio door open",0,0,0) 用以打开光驱门