Contains the index of the letter for the drive.
This property is read-only.
The index of the letter for the drive. 0 = "A", 1 = "B", and so on.
Minimum supported client
|Windows 7 with SP1 [desktop apps only]|
Minimum supported server
|Windows Server 2008 R2 [desktop apps only]|
Build date: 10/15/2013