How to check drive exist or not using FileSystemObject ?

This idea uses the "DriveExists" method.

Function FileExistsQ(sFilePath As String) As Boolean
With CreateObject("Scripting.FileSystemObject")
FileExistsQ = .DriveExists(.GetDriveName(sFilePath))
End With
End Function

Sub TestIt()
Debug.Print FileExistsQ("C:\Windows")
Debug.Print FileExistsQ("A:\Windows")
Debug.Print FileExistsQ("D:\")
End Sub

Note the following when testing something like an A: Drive:
'A' might exist, but it is not "Ready" because it lacks a Disk.
You may want to include an "IsReady" to make sure it has a Disk.
--
HTH :)
Dana DeLouis
Windows XP & Office 2003


"moonhk" wrote in message
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Dear Reader


How to check drive exist or not using FileSystemObject ?

Private Sub cmdSelectName_Click()
Dim myFileName As Variant
Dim FileObj As New FileSystemObject
Dim loDriver As String
Dim loFolder As String
Dim loFilename As String
On Error Resume Next
loDriver = VBA.Trim(VBA.Left(txtfilename.Value, 2))
'~~ Check Drive exist of not

'~~ Change Drive
VBA.ChDrive (loDriver)
loFilename = FileObj.GetFileName(txtfilename.Value) '~~ Return
file name
If VBA.InStr(1, txtfilename.Value, loFilename, vbTextCompare) 0
Then
loFolder = VBA.Left(txtfilename, VBA.InStr(1,
txtfilename.Value, loFilename, vbTextCompare) - 2)
End If

If FileObj.FolderExists(loFolder) Then
VBA.ChDir (loFolder)
End If
On Error GoTo 0
myFileName = Application.GetOpenFilename(filefilter:="Prn Files,
*.PRN", _
Title:="Pick a File")

If myFileName = False Then
'~~ MsgBox "Ok, try later" '~~user select cancel
Exit Sub
Else
txtfilename.Value = myFileName
End If
End Sub