vbAccelerator - Contents of code file: frmDeviceNames.frm

This file is part of the download Device Names Sample, which is described in the article Mapping NT Device Names to Drive Letters and vice-versa.

VERSION 5.00
Begin VB.Form frmDeviceNames 
   Caption         =   "Device Name/Drive Letter Demonstration"
   ClientHeight    =   3225
   ClientLeft      =   4110
   ClientTop       =   2790
   ClientWidth     =   5190
   BeginProperty Font 
      Name            =   "Tahoma"
      Size            =   8.25
      Charset         =   0
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   Icon            =   "frmDeviceNames.frx":0000
   LinkTopic       =   "Form1"
   ScaleHeight     =   3225
   ScaleWidth      =   5190
   Begin VB.ListBox lstDevices 
      Height          =   2205
      Left            =   120
      TabIndex        =   1
      Top             =   420
      Width           =   4995
   End
   Begin VB.CommandButton cmdRefresh 
      Caption         =   "&Refresh"
      Height          =   435
      Left            =   3900
      TabIndex        =   0
      Top             =   2700
      Width           =   1215
   End
   Begin VB.Label Label1 
      Caption         =   "Drive letters and devices:"
      Height          =   255
      Left            =   120
      TabIndex        =   2
      Top             =   120
      Width           =   4935
   End
End
Attribute VB_Name = "frmDeviceNames"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Function NameForDriveType(ByVal eType As EDriveType)
   Select Case eType
   Case DRIVE_CDROM
      NameForDriveType = "CD"
   Case DRIVE_REMOVABLE
      NameForDriveType = "Removable"
   Case DRIVE_FIXED
      NameForDriveType = "HD"
   Case DRIVE_REMOTE
      NameForDriveType = "Network Drive"
   Case DRIVE_RAMDISK
      NameForDriveType = "RAM Disc"
   Case Else
      NameForDriveType = "Unknown"
   End Select
End Function

Private Sub ShowDevices()
Dim vDrive As Variant
Dim sDeviceName As String
Dim eType As EDriveType
   
   lstDevices.Clear
   For Each vDrive In GetDrives()
      sDeviceName = GetNtDeviceNameForDrive(vDrive)
      eType = GetDriveType(vDrive)
      lstDevices.AddItem vDrive & vbTab & NameForDriveType(eType) & vbTab &
       sDeviceName
   Next
   
End Sub

Private Sub cmdRefresh_Click()
   ShowDevices
End Sub

Private Sub Form_Load()
   ShowDevices
End Sub