北京地铁2号线废弃车站:VB中如何得到磁盘的读写状态?

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/04 07:22:24
VB中如何得到磁盘的读写状态?用那些API?谢谢

clare Function GetDiskFreeSpaceEx Lib "kernel32" Alias "GetDiskFreeSpaceExA" (ByVal lpRootPathName As String, lpFreeBytesAvailableToCaller As LARGE_INTEGER, lpTotalNumberOfBytes As LARGE_INTEGER, lpTotalNumberOfFreeBytes As LARGE_INTEGER) As Long
Declare Function GetOverlappedResult Lib "kernel32" Alias "GetOverlappedResult" (ByVal hFile As Long, lpOverlapped As OVERLAPPED, lpNumberOfBytesTransferred As Long, ByVal bWait As Long) As Long
等的API函数。

这个一定要用API了,你好好查查!
其它的没有办法了!