Excel到PDF转换的宏

Question

我正在编写下面的代码，将文件夹中的多个excel文件转换为PDF，但在第一行收到错误。 38是“无效的过程调用或参数”

我是VBA的新手，所以无法捕获该错误，请帮助...

Sub BatchOpenMultiplePSTFiles()
    Dim objShell As Object
    Dim objWindowsFolder As Object
    Dim strWindowsFolder As String

    'Select the specific Windows folder
    Set objShell = CreateObject("Shell.Application")
    Set objWindowsFolder = objShell.BrowseForFolder(0, "Select a Windows folder:", 0, "")

    If Not objWindowsFolder Is Nothing Then
       strWindowsFolder = objWindowsFolder.self.Path & "\"

       Call ProcessFolders(strWindowsFolder)

       'Open the windows folder
       Shell "Explorer.exe" & " " & strWindowsFolder, vbNormalFocus
   End If
End Sub

Sub ProcessFolders(strPath As String)
    Dim objFileSystem As Object
    Dim objFolder As Object
    Dim objFile As Object
    Dim objExcelFile As Object
    Dim objWorkbook As Excel.Workbook
    Dim strWorkbookName As String

    Set objFileSystem = CreateObject("Scripting.FileSystemObject")
    Set objFolder = objFileSystem.GetFolder(strPath)

    For Each objFile In objFolder.Files
        strFileExtension = objFileSystem.GetExtensionName(objFile)
        If LCase(strFileExtension) = "xls" Or LCase(strFileExtension) = "xlsx" Then
           Set objExcelFile = objFile
           Set objWorkbook = Application.Workbooks.Open(objExcelFile.Path)

           strWorkbookName = Left(objWorkbook.Name, (Len(objWorkbook.Name) - Len(strFileExtension)) - 1)
           objWorkbook.ExportAsFixedFormat Type:=xlTypePDF, Filename:=strPath & strWorkbookName & ".pdf"

           objWorkbook.Close False
        End If
    Next

    'Process all folders and subfolders
    If objFolder.SubFolders.Count > 0 Then
       For Each objSubFolder In objFolder.SubFolders
           If ((objSubFolder.Attributes And 2) = 0) And ((objSubFolder.Attributes And 4) = 0) Then
              ProcessFolders (objSubFolder.Path)
           End If
       Next
    End If
End Sub

Answer 1

试试这种方式。

Sub Convert_Excel_To_PDF()
    Dim MyPath As String, FilesInPath As String
    Dim MyFiles() As String, Fnum As Long
    Dim mybook As Workbook
    Dim CalcMode As Long
    Dim sh As Worksheet
    Dim ErrorYes As Boolean
    Dim LPosition As Integer

    'Fill in the path\folder where the Excel files are
    MyPath = "C:\your_path\"

    FilesInPath = Dir(MyPath & "*.xl*")
    If FilesInPath = "" Then
        MsgBox "No files found"
        Exit Sub
    End If

    Fnum = 0
    Do While FilesInPath <> ""
        Fnum = Fnum + 1
        ReDim Preserve MyFiles(1 To Fnum)
        MyFiles(Fnum) = FilesInPath
        FilesInPath = Dir()
    Loop

    With Application
        CalcMode = .Calculation
        .Calculation = xlCalculationManual
        .ScreenUpdating = False
        .EnableEvents = False
    End With

    If Fnum > 0 Then
        For Fnum = LBound(MyFiles) To UBound(MyFiles)
            Set mybook = Nothing
            On Error Resume Next
            Set mybook = Workbooks.Open(MyPath & MyFiles(Fnum))
            On Error GoTo 0

            If Not mybook Is Nothing Then


                    LPosition = InStr(1, mybook.Name, ".") - 1
                    mybookname = Left(mybook.Name, LPosition)
                    mybook.Activate
                    'All PDF Files get saved in the directory below:
                    ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, Filename:= _
                        "C:\Documents and Settings\shuerya\Desktop\PDFFiles\" & mybookname & ".pdf", _
                        Quality:=xlQualityStandard, IncludeDocProperties:=True, IgnorePrintAreas _
                        :=False, OpenAfterPublish:=False

            End If

            mybook.Close SaveChanges:=False

        Next Fnum
    End If

    If ErrorYes = True Then
        MsgBox "There are problems in one or more files, possible problem:" _
             & vbNewLine & "protected workbook/sheet or a sheet/range that not exist"
    End If

    With Application
        .ScreenUpdating = True
        .EnableEvents = True
        .Calculation = CalcMode
    End With
End Sub