完整的 File 对象参考手册Drive 属性用于返回指定文件或文件夹所在的驱动器的驱动器字母（驱动器号）。
语法
FileObject.Drive
FolderObject.Drive
FolderObject.Drive
针对 File 对象的实例
<%
dim fs,f
set fs=Server.CreateObject("Scripting.FileSystemObject")
set f=fs.GetFile("c:test.txt")
Response.Write("File resides on drive: ")
Response.Write(f.Drive)
set f=nothing
set fs=nothing
%>
输出：
File resides on drive: c:
dim fs,f
set fs=Server.CreateObject("Scripting.FileSystemObject")
set f=fs.GetFile("c:test.txt")
Response.Write("File resides on drive: ")
Response.Write(f.Drive)
set f=nothing
set fs=nothing
%>
输出：
File resides on drive: c:
针对 Folder 对象的实例
<%
dim fs,fo
set fs=Server.CreateObject("Scripting.FileSystemObject")
set fo=fs.GetFolder("c:test")
Response.Write("Folder resides on drive: ")
Response.Write(fo.Drive)
set fo=nothing
set fs=nothing
%>
输出：
Folder resides on drive: c:
dim fs,fo
set fs=Server.CreateObject("Scripting.FileSystemObject")
set fo=fs.GetFolder("c:test")
Response.Write("Folder resides on drive: ")
Response.Write(fo.Drive)
set fo=nothing
set fs=nothing
%>
输出：
Folder resides on drive: c:
完整的 File 对象参考手册其他扩展