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'fonction pour lister les imprimantes pour excel
'patricktoulon sur devellopez.com
'date 16/12/2017
'Version 1.0
'mise à jour :10/12/2023 sur Exceldownloads
'api en 64
'mise a jour 10/12/2023s ur Exceldownloads
'on passe en mode récursifpour l'enumération
'version 2.0
'*****************************************************************************************************************
Option Explicit
'32bit'Private Declare Function RegOpenKeyEx Lib "advapi32" Alias "RegOpenKeyExA" (ByVal HKey As Long, ByVal lpSubKey As String, ByVal ulOptions As Long, ByVal samDesired As Long, phkResult As Long) As Long
Private Declare PtrSafe Function RegOpenKeyEx Lib "advapi32.dll" Alias "RegOpenKeyExA" (ByVal hKey As LongPtr, ByVal lpSubKey As String, ByVal ulOptions As Long, ByVal samDesired As Long, phkResult As LongPtr) As Long
'32bits'Private Declare Function RegEnumValue Lib "advapi32.dll" Alias "RegEnumValueA" (ByVal HKey As Long, ByVal dwIndex As Long, ByVal lpPrinterName As String, lpcbPrinterName As Long, ByVal lpReserved As Long, lpType As Long, lpData As Byte, lpcbData As Long) As Long
Private Declare PtrSafe Function RegEnumValue Lib "advapi32.dll" Alias "RegEnumValueA" (ByVal hKey As LongPtr, ByVal dwIndex As Long, ByVal lpValueName As String, lpcbValueName As Long, ByVal lpReserved As LongPtr, lpType As Long, lpData As Byte, lpcbData As Long) As Long
'32bits'Private Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
Private Declare PtrSafe Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As LongPtr) As Long
Private Const HKEY_CURRENT_USER As Long = &H80000001
Private Const HKCU = HKEY_CURRENT_USER
Private Const PRINTER_KEY = "Software\Microsoft\Windows NT\CurrentVersion\Devices"
Private Const KEY_QUERY_VALUE = &H1&
Private Const ERROR_NO_MORE_ITEMS = &H103
Private Const ERROR_MORE_DATA = &HEA
Public Function GetPrintersListV2(Optional IndexKey As Long = 0) As Variant
    Dim hKey As LongPtr, Res&, PrinterName$, DataType&, ValueValue() As Byte, i&, tx$, t$, a&, b&
    Static printers$(): Static indx As Long
    PrinterName = String$(256, Chr(0)): ReDim ValueValue(0 To 999): If IndexKey = 0 Then ReDim printers(1 To 1): indx = 0
    RegOpenKeyEx HKCU, PRINTER_KEY, 0&, KEY_QUERY_VALUE, hKey
    RegEnumValue hKey, IndexKey, PrinterName, Len(PrinterName), 0&, DataType, ValueValue(0), 1000: RegCloseKey hKey
    PrinterName = Split(PrinterName, Chr(0))(0)
    If Trim(PrinterName) <> "" Then
        t = StrConv(ValueValue, vbUnicode): a = InStr(1, t, ","): b = InStr(1, t, ":")
        tx = "": For i = a + 1 To b: tx = tx & Mid(t, i, 1): Next:
        indx = indx + 1: ReDim Preserve printers(1 To indx): printers(indx) = PrinterName & " sur " & tx
        Debug.Print PrinterName & " sur " & tx
        GetPrintersListV2 IndexKey + 1
    End If
    If IndexKey = 20 Then Exit Function    ' au pire des cas on sort  au bout de 20 essais
    GetPrintersListV2 = printers:
End Function
Sub test3()
    Dim t, i&
    t = GetPrintersListV2
   ' MsgBox Join(t, vbCrLf)
    For i = LBound(t) To UBound(t)
       If Not t(i) Like "*nul*" Then Application.ActivePrinter = t(i)
       MsgBox Application.ActivePrinter
    Next i
    
End Sub
Sub TestImprimanteChoisie()
    ImprimanteChoisie ("HP8B643A")                ' Même avec un nom partiel de l'imprimante
    Debug.Print Application.ActivePrinter
  
    ' .... Suite du code
  
    ImprimanteChoisie ("Microsoft Print to PDF")  ' Mon imprimante par défaut
    Debug.Print Application.ActivePrinter
End Sub
Sub ImprimanteChoisie(ByVal NomImprimante As String)
Dim t, i&
  
    t = GetPrintersList
    For i = LBound(t) To UBound(t)
       If Not t(i) Like "*Nul*" And InStr(1, t(i), NomImprimante, vbTextCompare) > 0 Then 'Le nom de l'imprimante commence par
          Application.ActivePrinter = t(i)
          Exit For
       End If
    Next i
 
End Sub