C# Word.Application类代码示例

        public static bool WordToPDF(string sourcePath, string targetPath)
        {
            bool result = false;
            Microsoft.Office.Interop.Word.WdExportFormat exportFormat = Microsoft.Office.Interop.Word.WdExportFormat.wdExportFormatPDF;
            Microsoft.Office.Interop.Word.Application application = null;

            Microsoft.Office.Interop.Word.Document document = null;
            object unknow = System.Type.Missing;
            application = new Microsoft.Office.Interop.Word.Application();
            application.Visible = false;
            document = application.Documents.Open(sourcePath);
            document.SaveAs();
            document.ExportAsFixedFormat(targetPath, exportFormat, false);
            //document.ExportAsFixedFormat(targetPath, exportFormat);
            result = true;

            //application.Documents.Close(ref unknow, ref unknow, ref unknow);
            document.Close(ref unknow, ref unknow, ref unknow);
            document = null;
            application.Quit();
            //application.Quit(ref unknow, ref unknow, ref unknow);
            application = null;

            GC.Collect();
            GC.WaitForPendingFinalizers();
            GC.Collect();
            GC.WaitForPendingFinalizers();

            return result;
        }

        public byte[] Convert()
        {
            var objWord = new Application();

            if (File.Exists(FileToSave))
            {
                File.Delete(FileToSave);
            }
            try
            {
                objWord.Documents.Open(FileName: FullFilePath);
                objWord.Visible = false;
                if (objWord.Documents.Count > 0)
                {
                    var oDoc = objWord.ActiveDocument;
                    oDoc.SaveAs(FileName: FileToSave, FileFormat: WdSaveFormat.wdFormatHTML);
                    oDoc.Close(SaveChanges: false);
                }
            }
            finally
            {
                objWord.Application.Quit(SaveChanges: false);
            }
            return base.ReadConvertedFile();
        }

        static void Main(string[] args)
        {
            try
            {
                FileInfo file = new FileInfo(@args[0]);

                if (file.Extension.ToLower() == ".doc" || file.Extension.ToLower() == ".xml" || file.Extension.ToLower() == ".wml")
                {
                    Word._Application application = new Word.Application();
                    object fileformat = Word.WdSaveFormat.wdFormatXMLDocument;

                    object filename = file.FullName;
                    object newfilename = Path.ChangeExtension(file.FullName, ".docx");
                    Word._Document document = application.Documents.Open(filename);

                    document.Convert();
                    document.SaveAs(newfilename, fileformat);
                    document.Close();
                    document = null;

                    application.Quit();
                    application = null;
                }
            }
            catch (IndexOutOfRangeException e)
            {
                Console.WriteLine("Missing parameter: IndexOutOfRangeException {0}", e);
            }
        }

    public static void Print2(string wordfile, string printer = null)
    {
        oWord.Application wordApp = new oWord.Application();
        wordApp.Visible = false;

        wordApp.Documents.Open(wordfile);
        wordApp.DisplayAlerts = oWord.WdAlertLevel.wdAlertsNone;

        System.Drawing.Printing.PrinterSettings settings = new System.Drawing.Printing.PrinterSettings();

        if (printer == null) // print to all installed printers
        {
            foreach (string p in System.Drawing.Printing.PrinterSettings.InstalledPrinters)
            {
                try
                {
                    settings.PrinterName = p;
                    wordApp.ActiveDocument.PrintOut(false);
                }
                catch (Exception ex)
                {
                    Logger.LogException(ex, true);
                }
            }
        }
        else
        {
            settings.PrinterName = printer;
            wordApp.ActiveDocument.PrintOut(false);
        }

        wordApp.Quit(oWord.WdSaveOptions.wdDoNotSaveChanges);
    }

    static void Main(string[] args)
    {
        var checkAccounts = new List<Account> {
                   new Account {
                                      ID = 345,
                                      Balance = 541.27
                               },
                   new Account {
                                      ID = 123,
                                      Balance = -127.44
                               }
               };

        DisplayInExcel(checkAccounts, (account, cell) =>
        {
            //Multiline lambda
            cell.Value2 = account.ID;
            cell.get_Offset(0, 1).Value2 = account.Balance;

            if (account.Balance < 0)
            {
                cell.Interior.Color = 255;
                cell.get_Offset(0, 1).Interior.Color = 255;
            }
        });

        var word = new Word.Application();
        word.Visible = true;
        word.Documents.Add();
        word.Selection.PasteSpecial(Link: true, DisplayAsIcon: true);
    }

    public static void CompareInWord(string fullpath, string newFullpath, string saveName, string saveDir, string author, bool save = false) {
      Object missing = Type.Missing;
      try {
        var wordapp = new Microsoft.Office.Interop.Word.Application();
        try {
          var doc = wordapp.Documents.Open(fullpath, ReadOnly: true);
          doc.Compare(newFullpath, author ?? missing);
          doc.Close(WdSaveOptions.wdDoNotSaveChanges); // Close the original document
          var dialog = wordapp.Dialogs[WdWordDialog.wdDialogFileSummaryInfo];
          // Pre-set the save destination by setting the Title in the save dialog.
          // This must be done through reflection, since "dynamic" is only supported in .NET 4
          dialog.GetType().InvokeMember("Title", BindingFlags.Public | BindingFlags.Instance | BindingFlags.SetProperty,
                                        null, dialog, new object[] {saveName});
          dialog.Execute();
          wordapp.ChangeFileOpenDirectory(saveDir);
          if (!save) {
            wordapp.ActiveDocument.Saved = true;
          }

          wordapp.Visible = true;
          wordapp.Activate();

          // Simple hack to bring the window to the front.
          wordapp.ActiveWindow.WindowState = WdWindowState.wdWindowStateMinimize;
          wordapp.ActiveWindow.WindowState = WdWindowState.wdWindowStateMaximize;
        } catch (Exception ex) {
          Logger.LogException(ex);
          ShowMessageBox("Word could not open these documents. Please edit the file manually.", "Error");
          wordapp.Quit();
        }
      } catch (Exception ex) {
        Logger.LogException(ex);
        ShowMessageBox("Could not start Microsoft Word. Office 2003 or higher is required.", "Could not start Word");
      }
    }

        public void PasteTest()
        {
            var fileName = TestFileNames.SourceFile;
            var word = new Application { Visible = false };
            var doc = word.Documents.Open(fileName);

            try
            {
                // ReSharper disable UseIndexedProperty
                var range = doc.Bookmarks.get_Item("Bibliography").Range;
                // ReSharper restore UseIndexedProperty

                var html = Utils.GetHtmlClipboardText("Hello <i>World!</i>");
                Clipboard.SetText(html, TextDataFormat.Html);
                range.PasteSpecial(DataType: WdPasteDataType.wdPasteHTML);

                var destFileName = Path.Combine(Path.GetDirectoryName(fileName),
                    Path.GetFileNameWithoutExtension(fileName) + "-updated" + Path.GetExtension(fileName));
                word.ActiveDocument.SaveAs(destFileName);
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex.GetMessage());
            }
            finally
            {
                word.Quit(false);
            }
        }

        private string abstarctRichBoxString(string keyWord, Application testWord)//暂定private testDoc提取richBox内容
        {

            testWord.Selection.Find.Text = keyWord;//查询的文字
            string s = "";
            string previous = "";
            string now = "";
            Selection
            currentSelect = testWord.Selection;
            WdInformation pageNum = WdInformation.wdActiveEndAdjustedPageNumber;
            WdInformation rowNum = WdInformation.wdFirstCharacterLineNumber;
            while (testWord.Selection.Find.Execute())
            {
                object page = currentSelect.get_Information(pageNum);
                object row = currentSelect.get_Information(rowNum);
                previous = now;
                now = currentSelect.Paragraphs[1].Range.Text.Trim();
                list.Add(page);
                list.Add(row);
                if (!now.Equals(previous))
                    s += page + "页" + row + "行  " + now + "\r\r";
            }
            testWord.Selection.HomeKey(WdUnits.wdStory, Type.Missing);
            return s;
        }

        public WordDocument(String templateName, bool visible)
        {
            List<int> startedWords = new List<int>();

            foreach (Process p in System.Diagnostics.Process.GetProcessesByName("winword"))
            {
                startedWords.Add(p.Id);
            }

            Object missingValue = Missing.Value;
            Object template = templateName;
            if (wordapp == null)
                wordapp = new Word.Application();

            foreach (Process p in System.Diagnostics.Process.GetProcessesByName("winword"))
            {
                if (!startedWords.Contains(p.Id))
                {
                    IDs.Add(p.Id);
                }
            }
            wordapp.Visible = visible;
            doc = wordapp.Documents.Add(ref template,
            ref missingValue, ref missingValue, ref missingValue);
            doc.ActiveWindow.Selection.MoveEnd(Word.WdUnits.wdStory);

            tempFileName = Path.Combine(Path.GetDirectoryName(templateName), tempFileName);
        }

        public override void Convert(String inputFile, String outputFile)
        {
            Object nothing = System.Reflection.Missing.Value;
            try
            {
                if (!File.Exists(inputFile))
                {
                    throw new ConvertException("File not Exists");
                }

                if (IsPasswordProtected(inputFile))
                {
                    throw new ConvertException("Password Exist");
                }

                app = new Word.Application();
                docs = app.Documents;
                doc = docs.Open(inputFile, false, true, false, nothing, nothing, true, nothing, nothing, nothing, nothing, false, false, nothing, true, nothing);
                doc.ExportAsFixedFormat(outputFile, Word.WdExportFormat.wdExportFormatPDF, false, Word.WdExportOptimizeFor.wdExportOptimizeForOnScreen, Microsoft.Office.Interop.Word.WdExportRange.wdExportAllDocument, 1, 1, Word.WdExportItem.wdExportDocumentContent, false, false, Word.WdExportCreateBookmarks.wdExportCreateNoBookmarks, false, false, false, nothing);
            }
            catch (Exception e)
            {
                release();
                throw new ConvertException(e.Message);
            }
            release();
        }

        // Usage:
        // using Word = Microsoft.Office.Interop.Word;
        // Action<Word.Application> f = w =>
        // {
        //      var d = w.Documents.Open(@"C:\Foo.docx");
        // };
        // Word1.With(f);
        internal static void With(Action<Word.Application> f)
        {
            Word.Application app = null;

            try
            {
                app = new Word.Application
                {
                    DisplayAlerts = Word.WdAlertLevel.wdAlertsNone,
                    Visible = true
                };
                f(app);
            }
            finally
            {
                if (app != null)
                {
                    if (0 < app.Documents.Count)
                    {
                        // Unlike Excel, Close(...) makes an error when app.Documents.Count == 0
                        // Unlike Excel, Close(...) without wdDoNotSaveChanges shows a prompt for a dirty document.
                        app.Documents.Close(Word.WdSaveOptions.wdDoNotSaveChanges);
                    }

                    app.Quit();

                    // Both of the following are needed in some cases
                    // while none of them are needed in other cases.
                    Marshal.FinalReleaseComObject(app);
                    GC.Collect();
                }
            }
        }

        public static void SaveWordDoc(string originFile, IEnumerable<KeyValuePair<string, string>> replaceList = null, string targetFile = null, WdSaveFormat format = WdSaveFormat.wdFormatDocumentDefault, MsoEncoding encoding = MsoEncoding.msoEncodingAutoDetect)
        {
            Word.Application ap = null;
            Word.Document doc = null;
            object missing = Type.Missing;
            bool success = true;
            replaceList = replaceList ?? new Dictionary<string, string>();
            targetFile = targetFile ?? originFile;
            if(targetFile.LastIndexOf('.')>targetFile.LastIndexOf('/')||targetFile.LastIndexOf('.')>targetFile.LastIndexOf('\\'))
                targetFile=targetFile.Remove(targetFile.LastIndexOf('.'));

            try
            {
                ap = new Word.Application();
                ap.DisplayAlerts = WdAlertLevel.wdAlertsNone;
                doc = ap.Documents.Open(originFile, ReadOnly: false, Visible: false);
                doc.Activate();

                Selection sel = ap.Selection;

                if (sel == null)
                    throw new Exception("Unable to acquire Selection...no writing to document done..");

                switch (sel.Type)
                {
                    case WdSelectionType.wdSelectionIP:
                        replaceList.ToList().ForEach(p => sel.Find.Execute(FindText: p.Key, ReplaceWith: p.Value, Replace: WdReplace.wdReplaceAll));
                        break;
                    default:
                        throw new Exception("Selection type not handled; no writing done");
                }

                sel.Paragraphs.LineUnitAfter = 0;
                sel.Paragraphs.LineUnitBefore = 0;
                sel.Paragraphs.LineSpacingRule = WdLineSpacing.wdLineSpaceSingle;

                doc.SaveSubsetFonts = false;
                doc.SaveAs(targetFile, format, Encoding: encoding);

            }
            catch (Exception)
            {
                success = false;
            }
            finally
            {
                if (doc != null)
                {
                    doc.Close(ref missing, ref missing, ref missing);
                    Marshal.ReleaseComObject(doc);
                }
                if (ap != null)
                {
                    ap.Quit(ref missing, ref missing, ref missing);
                    Marshal.ReleaseComObject(ap);
                }
                if(!success)
                    throw new Exception(); // Could be that the document is already open (/) or Word is in Memory(?)
            }
        }

        public A()
        {
            oracon = new OracleConnection("server = 127.0.0.1/orcx; user id = qzdata; password = xie51");
            oracon2 = new OracleConnection("server = 10.5.67.11/pdbqz; user id = qzdata; password = qz9401tw");
            wordapp = new word.Application();
            worddoc = new word.Document();
            worddoc = wordapp.Documents.Add();

            worddoc.SpellingChecked = false;
            worddoc.ShowSpellingErrors = false;

     //       wordapp.Visible = true;
            ta.wordapp = wordapp;
            ta.worddoc = worddoc;
            if (IS_YEAR)
            {
                datestr = dsf.GetDateStr(the_year_begin_int, the_month_begin_int, the_year_end_int, the_month_end_int);
            }
            else
            {
                datestr = dsf.GetDateStr(the_date);
            }
            
       //     datestr_abid = "(" + datestr + "and a.ab_id >=1 and a.ab_id <= 7)";
            datestr_abid = "(" + datestr + "and" + abidstr + ")";
            oracon2.Open();
            orahlper = new OraHelper(oracon2);
            orahlper.feedback = true;

            the_month_begin = new DateTime(the_date.Year, the_date.Month, 1, 0, 0, 0);
            the_month_end = the_month_begin.AddMonths(1).AddSeconds(-1);

        }

        public MainWin()
        {
            oWord = new Word.Application();
            oWord.Visible = true;

            InitializeComponent();
        }

 private void button1_Click(object sender, EventArgs e)
 {
     //закриває всі відкриті ворди
     String[] s = textBox1.Text.Split(new[] {"\r\n"}, StringSplitOptions.RemoveEmptyEntries);
     int step = (int) 100/s.Length;
     for (int i = 0; i < s.Length; i++)
     {
         try
         {
             Microsoft.Office.Interop.Word.Application appWord = new Microsoft.Office.Interop.Word.Application();
             var wordDocument = appWord.Documents.Open(s[i]);
             s[i] = s[i].Replace(".docx", ".pdf");
             s[i] = s[i].Replace(".doc", ".pdf");
             wordDocument.ExportAsFixedFormat(s[i], WdExportFormat.wdExportFormatPDF);
             wordDocument.Close();
             appWord.Quit();
         }
         catch{}
         progressBar1.Value += step;
     }
     progressBar1.Value = 100;
     MessageBox.Show("Готово", "Звіт про виконання", MessageBoxButtons.OK, MessageBoxIcon.Information);
     textBox1.Clear();
     progressBar1.Value = 0;
 }