Changes the default drive.
The parameter drivename is a string and must correspond to a an existing drive. If drivename contains more than one letter, only the first character is used.
Example
Sub Main()
Dim Msg, NL ' Declare variables.
NL = Chr(10) ' Define newline.
CurPath = CurDir() ' Get current path.
ChDir "\"
ChDrive "C:"
Msg = "The current directory has been changed to "
Msg = Msg & CurDir() & NL & NL & "Press OK to change back "
Msg = Msg & "to your previous default directory."
MsgBox Msg ' Get user response.
ChDir CurPath ' Change back to user default.
Msg = "Directory changed back to " & CurPath & "."
MsgBox Msg ' Display results.
End Sub