The Visual Basic printer object greatly simplifies sending output to a printer. The following is a very simple example of creating a PDF and specifying the output file name.
Private Sub Command1_Click()
'set the output file name
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFFileName", "c:\TEMP\TEST.PDF"
'output some text
Printer.Print "hello world!"
'save the PDF file
Printer.EndDoc
End Sub
Win2PDF supports all of the standard Printer object methods and properties. A more advanced example requires some support routines for writing a Dword value to the registry. The following code must be added to the declarations section of the sample form.
Option Explicit
Private Const REG_DWORD As Long = 4
Private Const HKEY_CURRENT_USER = &H80000001
Private Const KEY_ALL_ACCESS = &H3F
Private Declare Function RegCloseKey Lib "advapi32.dll" _
(ByVal hKey As Long) As Long
Private Declare Function RegOpenKeyEx Lib "advapi32.dll" 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 Function RegSetValueExLong Lib "advapi32.dll" Alias _
"RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, _
ByVal Reserved As Long, ByVal dwType As Long, lpValue As Long, _
ByVal cbData As Long) As Long
Private Sub SaveWin2PDFDword(sValueName As String, lValueSetting As Long)
Dim lRetVal As Long 'result of the SetValueExLong function
Dim hKey As Long 'handle of open key
lRetVal = RegOpenKeyEx(HKEY_CURRENT_USER, "Software\VB and VBA Program Settings\Dane Prairie Systems\Win2PDF", 0, _
KEY_ALL_ACCESS, hKey)
lRetVal = RegSetValueExLong(hKey, sValueName, 0&, _
REG_DWORD, lValueSetting, 4)
RegCloseKey (hKey)
End Sub
Now we can use the subroutine to save a Dword value to the registry and enable 128 bit encryption. The encryption options are only valid for Win2PDF Pro.
Private Sub Command1_Click()
'set the output file name
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFFileName", "c:\TEMP\TEST.PDF"
'enable 128 bit encryption (Win2PDF Pro only) and automatic url detection
SaveWin2PDFDword "file options", &H30
'set a master password
SaveSetting "Dane Prairie Systems", "Win2PDF", "master password", "abracadabra"
'set the PDF document title
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFTitle", "Hello World sample"
'set landscape orientation
Printer.Orientation = vbPRORLandscape
'output some text
Printer.Print "hello world!"
Printer.Print "www.win2pdf.com"
'save the PDF file
Printer.EndDoc
End Sub
The following example demonstrates how to append to an existing PDF file.
Private Sub Command2_Click()
'set the output file name to create original PDF file
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFFileName", "c:\TEMP\TEST.PDF"
'output some text
Printer.Print "hello world!"
'save the PDF file
Printer.EndDoc
'Append new text to original PDF file
'assign original PDF file
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFAppendFile", "c:\TEMP\TEST.PDF"
'set new output file to maintain the original PDF file
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFFileName", "c:\AppendedTest.PDF"
Printer.Print "2nd page added"
Printer.EndDoc
End Sub
The following example enables the "Send PDF" option, sets the email subject, sets the email address, sets the email body text, and then creates the PDF file:
'enable sending the PDF file
'replace the file options with &H421 to email with no user interaction using the Mail Helper application
SaveWin2PDFDword "file options", &H21
'set the email subject (optional)
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFMailSubject", "Test Subject"
'set the recipient email address (optional)
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFMailRecipients", billg@microsoft.com
'set the email body text (optional)
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFMailNote", "The requested PDF file is attached."
'set the PDF file name
SaveSetting "Dane Prairie Systems", "Win2PDF", "PDFFileName", "c:\\test.pdf"
'output some text
Printer.Print "hello world!"
Printer.Print www.win2pdf.com
'save the PDF file
Printer.EndDoc
