October 1998
Intermediate to advanced
656 pages
16h 10m
English
Content preview from VB & VBA in a Nutshell: The Language
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| FileSystemObject.DriveExists Method (VB6) |
Named Arguments
Yes
Syntax
oFileSysObj.DriveExists (DriveSpec)
oFileSysObj
Use: Required
Data Type: FileSystemObject object
Any object variable returning a FileSystemObject object.
DriveSpec
Use: Required
Data Type: String
A path or drive letter.
Return Value
Boolean (True or False).
Description
Determines if a given drive (of any type) exists on the local machine or on the network.
Rules at a Glance
If DriveSpec is a Windows drive letter, it doesn't have to include the colon. For example, "C" works just as well as "C:".
Returns True if the drive exists or is connected to the machine, False if not.
Programming Tips and Gotchas
DriveExists doesn't note the current state of removable media drives; for this, you must use the IsReady property of the given drive.
If the user has adequate rights, DriveSpec can be a network path or share name. For example:
If ofs.DriveExists("\\NTSERV1\d$") ThenThis method is ideal for detecting any current drive around the network before calling a function in a remote ActiveX server located on that drive.
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