Excel VBA，“打印”使用Shell将pdf保护到另一个pdf文件 [英] Excel VBA, "Print" secured pdf to another pdf file using Shell

问题描述

我已经在Outlook中的一个文件夹内进行搜索，找到了所有具有定义标题的电子邮件，并通过Excel VBA将其附件下载到了一个文件夹中。

I have searched inside a folder in outlook, found all emails with a defined title, and downloaded their attachments into a folder via Excel VBA.

我现在需要通过VBA通过Adobe Reader XI将这些文件打印到新的pdf文件中-因为它们受到密码保护-才能转换为RFT（我使用VBA来获取将PDF中的数据转换为RFT）。

I now need to print those to new pdfs via Adobe Reader XI through VBA - as they are password protected- to be able to convert to RFT (I use VBA to get data from the PDF converted to RFT).

只有在将已保存的pdf文件打印到第二个pdf时，才可以创建正确的RF布局-保存不起作用-是否通过浏览器pdf查看器，Nitro或Adobe都没有区别。

Somehow the correct RF layout is only created if the already saved pdf file is printed to a secondary pdf- Saving doesn't work - whether by explorer pdf viewer, Nitro or Adobe makes no difference.

我尝试了Attachment.Printout，但收到对象不支持的错误，无法在 Shellexecute 将允许打印到文件，因为在线的主要建议允许通过以下方式打印：

I have tried Attachment.Printout but get error that the object does not support, am not able to find the option within a Shellexecute that will allow printing to file, as the main advice online allows printing via:

 Call apiShellExecute(Application.hwnd, "print", strPathAndFilename, vbNullString, vbNullString, 0)

，带选项 / p 和 / h 进行打印。任何有或没有外壳的帮助（或将受保护的pdf直接转换为rft的方法）都将得到帮助。
我使用的代码（从），以自动下载文件：

with options /p and /h for printing. any help on how to accomplish this with or without shell (or directly convert secured pdf to rft is appreciated). The code I use ( borrowed and edited from VBA to loop through email attachments and save based on given criteria) for automatically downloading the files is listed bellow:

Sub email234()

Application.ScreenUpdating = False

    Dim sPSFileName As String
    Dim sPDFFileName As String
    Dim olApp As Object
    Dim ns As Namespace

    Set olApp = CreateObject("Outlook.Application")
    Set ns = olApp.GetNamespace("MAPI")
    Dim oItem As Object
    Dim olMailItem As Outlook.MailItem


   Dim olNameSpace As Object
   Dim olFolder As Object
   Dim olFolderName As String
   Dim olAtt As Outlook.Attachments
   Dim strName As String
   Dim sPath As String
   Dim i As Long
   Dim j As Integer
   Dim olSubject As String
   Dim olSender As String
   Dim sh As Worksheet
   Dim LastRow As Integer

olFolderName = "\\Subscriptions\Inbox" 'ThisWorkbook.Worksheets("Control").Range("D10")
olSender = "Argus Alerts" 'ThisWorkbook.Worksheets("Control").Range("D16")

sPath = Application.FileDialog(msoFileDialogFolderPicker).Show
sPathstr = Application.FileDialog(msoFileDialogFolderPicker).SelectedItems(1)

Set olNameSpace = olApp.GetNamespace("MAPI")

'check if folder is subfolder or not and choose olFolder accordingly
    Set olFolder = ns.Folders("Subscriptions").Folders("Inbox")
   strName = "Argus Ammonia"

h = 2
For i = 1 To olFolder.Items.Count

    If olFolder.Items(i).Class <> olMail Then
    Else
        Set olMailItem = olFolder.Items(i)

        'check if the search name is in the email subject
        'If (InStr(1, olMailItem.Subject, olSubject, vbTextCompare) <> 0) Then
        If (InStr(1, olMailItem.Sender, olSender, vbTextCompare) <> 0) Then

            With olMailItem
                For j = 1 To .Attachments.Count
                    strName = .Attachments.Item(j).DisplayName

                    'check if file already exists
                    If Not Dir(sPathstr & "\" & strName) = vbNullString Then
                         strName = "(1)" & strName
                    Else
                    End If

                    If Err.Number <> 0 Then
                    Else
                        .Attachments(j).SaveAsFile sPathstr & "\" & strName

                    End If
                    Err.Clear
                    Set sh = Nothing
                    'wB.Close
                    On Error GoTo 0

                    h = h + 1
                Next j

            End With

        End If
    End If
Next i


Application.ScreenUpdating = True
MsgBox "Download complete!", vbInformation + vbOKOnly, "Done"

End Sub

推荐答案

您可以对EXE的路径进行硬编码，请参考以下代码：

You can hard code the path to your EXE, please refer to the below code:

   Declare Function FindExecutable Lib "shell32.dll" Alias "FindExecutableA" _
   (ByVal lpFile As String, ByVal lpDirectory As String, ByVal lpResult As String) As Long

   Sub Test_Printpdf()
    Dim fn$
    fn = "C:\Users\Ken\Dropbox\Excel\pdf\p1.pdf"
    PrintPDf fn
   End Sub

Sub PrintPDf(fn$)
  Dim pdfEXE$, q$

  pdfEXE = ExePath(fn)
  If pdfEXE = "" Then
    MsgBox "No path found to pdf's associated EXE.", vbCritical, "Macro Ending"
    Exit Sub
  End If

  q = """"
  'http://help.adobe.com/livedocs/acrobat_sdk/10/Acrobat10_HTMLHelp/wwhelp/wwhimpl/common/html/wwhelp.htm?context=Acrobat10_SDK_HTMLHelp&file=DevFAQ_UnderstandingSDK.22.31.html
  '/s/o/h/p/t
  Shell q & pdfEXE & q & " /s /o /h /t " & q & fn & q, vbHide
End Sub

Function ExePath(lpFile As String) As String
   Dim lpDirectory As String, sExePath As String, rc As Long
   lpDirectory = "\"
   sExePath = Space(255)
   rc = FindExecutable(lpFile, lpDirectory, sExePath)
   sExePath = Left$(sExePath, InStr(sExePath, Chr$(0)) - 1)
  ExePath = sExePath
End Function

Sub Test_ExePath()
   MsgBox ExePath(ThisWorkbook.FullName)
End Sub

添加了用于查找路径的API方法，命令行参数在较新的Adobe Acrobat Reader DC中无法正常运行。

Added an API method to find the path, the command line parameters don't work as well with the newer Adobe Acrobat Reader DC.

有关更多信息，请参阅以下链接：

For more information, please refer to these links:

使用VBA代码打印文件

使用VBA打印PDF文件

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