You could 1st set default printer to the pdf printer in a macro...
'' IN A MACRO as the EVENT put
RUNCODE
SetDefaultPrinter("PDF PRINTER")
Code:
''''PUT IN A MODULE
Private Const HWND_BROADCAST As Long = &HFFFF&
Private Const WM_WININICHANGE As Long = &H1A
' The following code allows one to read, and write to the WIN.INI files
' In win 2000 the printer settings are actually in the registry. However, windows
' handles this correctly
'
Private Declare Function GetProfileString Lib "kernel32" _
Alias "GetProfileStringA" _
(ByVal lpAppName As String, _
ByVal lpKeyName As String, _
ByVal lpDefault As String, _
ByVal lpReturnedString As String, _
ByVal nSize As Long) As Long
Private Declare Function WriteProfileString Lib "kernel32" _
Alias "WriteProfileStringA" _
(ByVal lpszSection As String, _
ByVal lpszKeyName As String, _
ByVal lpszString As String) As Long
Private Declare Function SendMessage Lib "user32" _
Alias "SendMessageA" _
(ByVal hwnd As Long, _
ByVal wMsg As Long, _
ByVal wParam As Long, _
lparam As Any) As Long
Function SetDefaultPrinter(strPrinterName As String) As Boolean Dim strDeviceLine As String
Dim strBuffer As String
Dim lngbuf As Long
' get the full device string
'
strBuffer = Space(1024)
lngbuf = GetProfileString("PrinterPorts", strPrinterName, "", strBuffer, Len(strBuffer))
'Write out this new printer information in
' WIN.INI file for DEVICE item
If lngbuf > 0 Then
strDeviceLine = strPrinterName & "," & _
fstrDField(strBuffer, Chr(0), 1) & "," & _
fstrDField(strBuffer, Chr(0), 2)
Call WriteProfileString("windows", "Device", strDeviceLine)
SetDefaultPrinter = True
' Below is optional, and should be done. It updates the existing windows
' so the "default" printer icon changes. If you don't do the below..then
' you will often see more than one printer as the default! The reason *not*
' to do the SendMessage is that many open applications will now sense the change
' in printer. I vote to leave it in..but your case you might not want this.
'
'Call SendMessage(HWND_BROADCAST, WM_WININICHANGE, 0, ByVal "windows")
Else
SetDefaultPrinter = False
End If
End Function
Private Function fstrDField(mytext As String, delim As String, groupnum As Integer) As String
' this is a standard delimiter routine that every developer I know has.
' This routine has a million uses. This routine is great for splitting up
' data fields, or sending multiple parms to a openargs of a form
'
' Parms are
' mytext - a delimited string
' delim - our delimiter (usually a , or / or a space)
' groupnum - which of the delimited values to return
'
Dim startpos As Integer, endpos As Integer
Dim groupptr As Integer, chptr As Integer
chptr = 1
startpos = 0
For groupptr = 1 To groupnum - 1
chptr = InStr(chptr, mytext, delim)
If chptr = 0 Then
fstrDField = ""
Exit Function
Else
chptr = chptr + 1
End If
Next groupptr
startpos = chptr
endpos = InStr(startpos + 1, mytext, delim)
If endpos = 0 Then
endpos = Len(mytext) + 1
End If
fstrDField = Mid$(mytext, startpos, endpos - startpos)
End Function