使用 Office 2003 在 c# 中将 Excel 转换为 PDF

Question

请任何人帮助我在 c# 代码中将 Excel 转换为 PDF。我在服务器中安装了 Microsoft Office 2003。我有在 Microsoft Office 2010 中工作的代码。由于 XlFixedFormatType 在 2003 中不受支持，所以我在那里失败了。

非常感谢任何帮助。

谢谢， 普拉文。

Answer 1

using System;
using System.IO;
using UDC;
using Excel = Microsoft.Office.Interop.Excel; //using Excel; in VS2003

namespace ExcelToPDF
{
class Program
{
    static void PrintExcelToPDF(string ExcelFilePath)
    {
        //Create a UDC object and get its interfaces
        IUDC objUDC = new APIWrapper();
        IUDCPrinter Printer = objUDC.get_Printers("Universal Document Converter");
        IProfile Profile = Printer.Profile;

        //Use Universal Document Converter API to change settings of converterd document
        Profile.PageSetup.ResolutionX = 600;
        Profile.PageSetup.ResolutionY = 600;

        Profile.FileFormat.ActualFormat = FormatID.FMT_PDF;

        Profile.FileFormat.PDF.ColorSpace = ColorSpaceID.CS_TRUECOLOR;
        Profile.FileFormat.PDF.Multipage = MultipageModeID.MM_MULTI;

        Profile.OutputLocation.Mode = LocationModeID.LM_PREDEFINED;
        Profile.OutputLocation.FolderPath = @"c:\UDC Output Files";
        Profile.OutputLocation.FileName = @"&[DocName(0)] -- &[Date(0)] -- &[Time(0)].&[ImageType]";
        Profile.OutputLocation.OverwriteExistingFile = false;

        Profile.PostProcessing.Mode = PostProcessingModeID.PP_OPEN_FOLDER;

        //Create a Excel's Application object
        Excel.Application ExcelApp = new Excel.ApplicationClass();

        Object ReadOnly = true;
        Object Missing = Type.Missing; //This will be passed when ever we don’t want to pass value

        //If you run an English version of Excel on a computer with the regional settings are configured for a non-English language, you must set the CultureInfo prior calling Excel methods.
        System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
        //Open the document from a file
        Excel.Workbook Workbook = ExcelApp.Workbooks.Open(ExcelFilePath, Missing, ReadOnly, Missing, Missing, Missing, Missing, Missing, Missing, Missing, Missing, Missing, Missing, Missing, Missing);

        //Change active worksheet settings and print it
        Excel.Worksheet Worksheet = (Excel.Worksheet)Workbook.ActiveSheet;
        Excel.PageSetup PageSetup = Worksheet.PageSetup;

        PageSetup.Orientation = Excel.XlPageOrientation.xlLandscape;

        Object Preview = false;
        Worksheet.PrintOut(Missing, Missing, Missing, Preview, "Universal Document Converter", Missing, Missing, Missing);

        //Close the spreadsheet without saving changes
        Object SaveChanges = false;
        Workbook.Close(SaveChanges, Missing, Missing);

        //Close Microsoft Excel
        ExcelApp.Quit();
    }

    static void Main(string[] args)
    {
        string TestFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFile.xls");
        PrintExcelToPDF(TestFilePath);
    }
  }
}

需要Microsoft Excel 97 或更高版本，Microsoft Visual Studio 2003 或更高版本。这是来自MSDN。