How to get name of the computer in VBA?
Dim sHostName As String
' Get Host Name / Get Computer Name
sHostName = Environ$("computername")
You can do like this:
Sub Get_Environmental_Variable()
Dim sHostName As String
Dim sUserName As String
' Get Host Name / Get Computer Name
sHostName = Environ$("computername")
' Get Current User Name
sUserName = Environ$("username")
End Sub
A shell method to read the environmental variable for this courtesy of devhut
Debug.Print CreateObject("WScript.Shell").ExpandEnvironmentStrings("%COMPUTERNAME%")
Same source gives an API method:
Option Explicit
#If VBA7 And Win64 Then
'x64 Declarations
Declare PtrSafe Function GetComputerName Lib "kernel32" Alias "GetComputerNameA" (ByVal lpBuffer As String, nSize As Long) As Long
#Else
'x32 Declaration
Declare Function GetComputerName Lib "kernel32" Alias "GetComputerNameA" (ByVal lpBuffer As String, nSize As Long) As Long
#End If
Public Sub test()
Debug.Print ComputerName
End Sub
Public Function ComputerName() As String
Dim sBuff As String * 255
Dim lBuffLen As Long
Dim lResult As Long
lBuffLen = 255
lResult = GetComputerName(sBuff, lBuffLen)
If lBuffLen > 0 Then
ComputerName = Left(sBuff, lBuffLen)
End If
End Function
Looks like I'm late to the game, but this is a common question...
This is probably the code you want.
Please note that this code is in the public domain, from Usenet, MSDN, and the Excellerando blog.
Public Function ComputerName() As String
'' Returns the host name
'' Uses late-binding: bad for performance and stability, useful for
'' code portability. The correct declaration is:
' Dim objNetwork As IWshRuntimeLibrary.WshNetwork
' Set objNetwork = New IWshRuntimeLibrary.WshNetwork
Dim objNetwork As Object
Set objNetwork = CreateObject("WScript.Network")
ComputerName = objNetwork.ComputerName
Set objNetwork = Nothing
End Function
You'll probably need this, too:
Public Function UserName(Optional WithDomain As Boolean = False) As String
'' Returns the user's network name
'' Uses late-binding: bad for performance and stability, useful for
'' code portability. The correct declaration is:
' Dim objNetwork As IWshRuntimeLibrary.WshNetwork
' Set objNetwork = New IWshRuntimeLibrary.WshNetwork
Dim objNetwork As Object
Set objNetwork = CreateObject("WScript.Network")
If WithDomain Then
UserName = objNetwork.UserDomain & "\" & objNetwork.UserName
Else
UserName = objNetwork.UserName
End If
Set objNetwork = Nothing
End Function