发布网友 发布时间:2022-04-12 14:51
共4个回答
懂视网 时间:2022-04-12 19:12
适用ACCESS97、2000 这两项 磁碟 机资料须使用API函数方可 取得 ,代码如下: Private Declare Function GetVolumeInformation Lib "kernel32" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal lpVolumeNameBuffer As String, ByVal
适用ACCESS97、2000
这两项磁碟机资料须使用API函数方可取得,代码如下:
Private Declare Function GetVolumeInformation Lib "kernel32" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal lpVolumeNameBuffer As String, ByVal nVolumeNameSize As Long, lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, lpFileSystemFlags As Long, ByVal lpFileSystemNameBuffer As String, ByVal nFileSystemNameSize As Long) As Long
Function GetVolumn(X As String) As String
If Len(X) < 3 Then
X = Left(X, 1) & ":"
Else
X = Left(X, 3)
End If
Dim nRet As Long, VolName As String, VolSN As Long, MaxCompLen As Long
Dim VolFlags As Long, VolFileSys As String
VolName = Space$(256)
VolFileSys = Space$(256)
nRet = GetVolumeInformation(X, VolName, Len(VolName), _
VolSN, MaxCompLen, VolFlags, _
VolFileSys, Len(VolFileSys))
If nRet = 1 Then
GetVolumn = VolName
Else
GetVolumn = ""
End If
End Function
Function GetNumber(X As String) As String
If Len(X) < 3 Then
X = Left(X, 1) & ":"
Else
X = Left(X, 3)
End If
Dim nRet As Long, VolName As String, VolSN As Long, MaxCompLen As Long
Dim VolFlags As Long, VolFileSys As String
VolName = Space$(256)
VolFileSys = Space$(256)
nRet = GetVolumeInformation(X, VolName, Len(VolName), _
VolSN, MaxCompLen, VolFlags, _
VolFileSys, Len(VolFileSys))
If nRet = 1 Then
GetNumber = VolSN
Else
GetVolumn = ""
End If
End Function
前面的Declare陈述式宣告一个API函数(GetVolumeInformation),可取得磁碟机的两项资料。
本文作者:热心网友 时间:2022-04-12 16:20
0 0x0000 作业完成。热心网友 时间:2022-04-12 17:38
一般来说,你这个硬盘是无法修复的热心网友 时间:2022-04-12 19:13
先将硬盘扫描是不是有坏道!