用下面这个API识别驱动器类型:Private Declare Function GetDriveType Lib "kernel32" Alias "GetDriveTypeA" (ByVal nDrive As String) As Long Private Const DRIVE_CDROM = 5 Private Const DRIVE_FIXED = 3 Private Const DRIVE_RAMDISK = 6 Private Const DRIVE_REMOTE = 4 Private Const DRIVE_REMOVABLE = 2
Private Sub Form_Load() Dim fs, d, s, t Set fs = CreateObject("Scripting.FileSystemObject") Set d = fs.GetDrive("e:") '指定盘符 If d.DriveType = 4 Then '指定盘符是否为光驱。 MsgBox "E盘为光驱动器不能创建目录" Else If Dir("E:\windows", vbDirectory) = "" Then MkDir ("E:\windows") End If End If '在实际编程中,比较少会用到指定绝对路径的。我这里只不过给个例子而已。 End Sub
On Error Resume Next
Private Const DRIVE_CDROM = 5
Private Const DRIVE_FIXED = 3
Private Const DRIVE_RAMDISK = 6
Private Const DRIVE_REMOTE = 4
Private Const DRIVE_REMOVABLE = 2
Dim fs, d, s, t
Set fs = CreateObject("Scripting.FileSystemObject")
Set d = fs.GetDrive("e:") '指定盘符
If d.DriveType = 4 Then '指定盘符是否为光驱。
MsgBox "E盘为光驱动器不能创建目录"
Else
If Dir("E:\windows", vbDirectory) = "" Then
MkDir ("E:\windows")
End If
End If
'在实际编程中,比较少会用到指定绝对路径的。我这里只不过给个例子而已。
End Sub