Excel tip: Get the windows directory
Date: 5 september 2001The following function will give you the directory where MS Windows is installed. This code is very usefull because the directory is not always "c:\windows", i.e. for Windows 2000 this is "c:\winnt".
Copy-paste friendly code:
Option Explicit
'Windows API/Global Declarations
Private Declare Function GetWindowsDirectory Lib "kernel32" Alias "GetWindowsDirectoryA" _
(ByVal lpBuffer As String, _
ByVal nSize As Long) As Long
Function fGetWinDir() As String
Dim lRet As Long
Dim lSize As Long
Dim sBuf As String * 260 '260 = max path
lSize = 260
lRet = GetWindowsDirectory(ByVal sBuf, ByVal lSize)
If InStr(1, sBuf, Chr(0)) > 0 Then
fGetWinDir = Left(sBuf, InStr(1, sBuf, Chr(0)) - 1)
Else
fGetWinDir = ""
End If
End Function
Sub TestDisplayWinDir()
MsgBox "Your windows directory is:" & vbNewLine & _
fGetWinDir(), vbInformation, "Windows folder"
End Sub
'Windows API/Global Declarations
Private Declare Function GetWindowsDirectory Lib "kernel32" Alias "GetWindowsDirectoryA" _
(ByVal lpBuffer As String, _
ByVal nSize As Long) As Long
Function fGetWinDir() As String
Dim lRet As Long
Dim lSize As Long
Dim sBuf As String * 260 '260 = max path
lSize = 260
lRet = GetWindowsDirectory(ByVal sBuf, ByVal lSize)
If InStr(1, sBuf, Chr(0)) > 0 Then
fGetWinDir = Left(sBuf, InStr(1, sBuf, Chr(0)) - 1)
Else
fGetWinDir = ""
End If
End Function
Sub TestDisplayWinDir()
MsgBox "Your windows directory is:" & vbNewLine & _
fGetWinDir(), vbInformation, "Windows folder"
End Sub
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