C# Words.Document类代码示例

        public void VerticalMerge()
        {
            //ExStart
            //ExFor:DocumentBuilder.InsertCell
            //ExFor:DocumentBuilder.EndRow
            //ExFor:CellMerge
            //ExFor:CellFormat.VerticalMerge
            //ExId:VerticalMerge
            //ExSummary:Creates a table with two columns with cells merged vertically in the first column.
            Aspose.Words.Document doc = new Aspose.Words.Document();
            DocumentBuilder builder = new DocumentBuilder(doc);

            builder.InsertCell();
            builder.CellFormat.VerticalMerge = CellMerge.First;
            builder.Write("Text in merged cells.");

            builder.InsertCell();
            builder.CellFormat.VerticalMerge = CellMerge.None;
            builder.Write("Text in one cell");
            builder.EndRow();

            builder.InsertCell();
            // This cell is vertically merged to the cell above and should be empty.
            builder.CellFormat.VerticalMerge = CellMerge.Previous;

            builder.InsertCell();
            builder.CellFormat.VerticalMerge = CellMerge.None;
            builder.Write("Text in another cell");
            builder.EndRow();
            builder.EndTable();
            //ExEnd
        }

        public void PixelToPointEx()
        {
            //ExStart
            //ExFor:ConvertUtil.PixelToPoint(double)
            //ExFor:ConvertUtil.PixelToPoint(double, double)
            //ExSummary:Shows how to specify page properties in pixels with default and custom resolution.
            Aspose.Words.Document doc = new Aspose.Words.Document();
            DocumentBuilder builder = new DocumentBuilder(doc);

            Aspose.Words.PageSetup pageSetupNoDpi = builder.PageSetup;
            pageSetupNoDpi.TopMargin = Aspose.Words.ConvertUtil.PixelToPoint(100.0);
            pageSetupNoDpi.BottomMargin = Aspose.Words.ConvertUtil.PixelToPoint(100.0);
            pageSetupNoDpi.LeftMargin = Aspose.Words.ConvertUtil.PixelToPoint(150.0);
            pageSetupNoDpi.RightMargin = Aspose.Words.ConvertUtil.PixelToPoint(150.0);
            pageSetupNoDpi.HeaderDistance = Aspose.Words.ConvertUtil.PixelToPoint(20.0);
            pageSetupNoDpi.FooterDistance = Aspose.Words.ConvertUtil.PixelToPoint(20.0);

            builder.Writeln("Hello world.");
            builder.Document.Save(MyDir + "PageSetup.PageMargins.DefaultResolution Out.doc");

            double myDpi = 150.0;

            Aspose.Words.PageSetup pageSetupWithDpi = builder.PageSetup;
            pageSetupWithDpi.TopMargin = Aspose.Words.ConvertUtil.PixelToPoint(100.0, myDpi);
            pageSetupWithDpi.BottomMargin = Aspose.Words.ConvertUtil.PixelToPoint(100.0, myDpi);
            pageSetupWithDpi.LeftMargin = Aspose.Words.ConvertUtil.PixelToPoint(150.0, myDpi);
            pageSetupWithDpi.RightMargin = Aspose.Words.ConvertUtil.PixelToPoint(150.0, myDpi);
            pageSetupWithDpi.HeaderDistance = Aspose.Words.ConvertUtil.PixelToPoint(20.0, myDpi);
            pageSetupWithDpi.FooterDistance = Aspose.Words.ConvertUtil.PixelToPoint(20.0, myDpi);

            builder.Document.Save(MyDir + "PageSetup.PageMargins.CustomResolution Out.doc");
            //ExEnd
        }

        public void AddRemove()
        {
            //ExStart
            //ExFor:Document.Sections
            //ExFor:Section.Clone
            //ExFor:SectionCollection
            //ExFor:NodeCollection.RemoveAt(Int32)
            //ExSummary:Shows how to add/remove sections in a document.
            // Open the document.
            Aspose.Words.Document doc = new Aspose.Words.Document(ExDir + "Section.AddRemove.doc");

            // This shows what is in the document originally. The document has two sections.
            Console.WriteLine(doc.GetText());

            // Delete the first section from the document
            doc.Sections.RemoveAt(0);

            // Duplicate the last section and append the copy to the end of the document.
            int lastSectionIdx = doc.Sections.Count - 1;
            Aspose.Words.Section newSection = doc.Sections[lastSectionIdx].Clone();
            doc.Sections.Add(newSection);

            // Check what the document contains after we changed it.
            Console.WriteLine(doc.GetText());
            //ExEnd

            Assert.AreEqual("Hello2\x000cHello2\x000c", doc.GetText());
        }

        public void BookmarkNameAndText()
        {
            //ExStart
            //ExFor:Bookmark
            //ExFor:Bookmark.Name
            //ExFor:Bookmark.Text
            //ExFor:Range.Bookmarks
            //ExId:BookmarksGetNameSetText
            //ExSummary:Shows how to get or set bookmark name and text.
            Aspose.Words.Document doc = new Aspose.Words.Document(ExDir + "Bookmark.doc");

            // Use the indexer of the Bookmarks collection to obtain the desired bookmark.
            Aspose.Words.Bookmark bookmark = doc.Range.Bookmarks["MyBookmark"];

            // Get the name and text of the bookmark.
            string name = bookmark.Name;
            string text = bookmark.Text;

            // Set the name and text of the bookmark.
            bookmark.Name = "RenamedBookmark";
            bookmark.Text = "This is a new bookmarked text.";
            //ExEnd

            Assert.AreEqual("MyBookmark", name);
            Assert.AreEqual("This is a bookmarked text.", text);
        }

        /// <summary>
        /// 将Word文档转换为图片的方法（该方法基于第三方DLL），你可以像这样调用该方法：
        /// ConvertPDF2Image("F:\\PdfFile.doc", "F:\\", "ImageFile", 1, 20, ImageFormat.Png, 256);
        /// </summary>
        /// <param name="pdfInputPath">Word文件路径</param>
        /// <param name="imageOutputPath">图片输出路径，如果为空，默认值为Word所在路径</param>
        /// <param name="imageName">图片的名字，不需要带扩展名，如果为空，默认值为Word的名称</param>
        /// <param name="startPageNum">从PDF文档的第几页开始转换，如果为0，默认值为1</param>
        /// <param name="endPageNum">从PDF文档的第几页开始停止转换，如果为0，默认值为Word总页数</param>
        /// <param name="imageFormat">设置所需图片格式，如果为null，默认格式为PNG</param>
        /// <param name="resolution">设置图片的像素，数字越大越清晰，如果为0，默认值为128，建议最大值不要超过1024</param>
        public static void ConvertWordToImage(string wordInputPath, string imageOutputPath,
            string imageName, int startPageNum, int endPageNum, ImageFormat imageFormat, float resolution)
        {
            try
            {
                // open word file
                Aspose.Words.Document doc = new Aspose.Words.Document(wordInputPath);

                // validate parameter
                if (doc == null) { throw new Exception("Word文件无效或者Word文件被加密！"); }
                if (imageOutputPath.Trim().Length == 0) { imageOutputPath = Path.GetDirectoryName(wordInputPath); }
                if (!Directory.Exists(imageOutputPath)) { Directory.CreateDirectory(imageOutputPath); }
                if (imageName.Trim().Length == 0) { imageName = Path.GetFileNameWithoutExtension(wordInputPath); }
                if (startPageNum <= 0) { startPageNum = 1; }
                if (endPageNum > doc.PageCount || endPageNum <= 0) { endPageNum = doc.PageCount; }
                if (startPageNum > endPageNum) { int tempPageNum = startPageNum; startPageNum = endPageNum; endPageNum = startPageNum; }
                if (imageFormat == null) { imageFormat = ImageFormat.Png; }
                if (resolution <= 0) { resolution = 128; }

                ImageSaveOptions imageSaveOptions = new ImageSaveOptions(GetSaveFormat(imageFormat));
                imageSaveOptions.Resolution = resolution;

                // start to convert each page
                for (int i = startPageNum; i <= endPageNum; i++)
                {
                    imageSaveOptions.PageIndex = i - 1;
                    doc.Save(Path.Combine(imageOutputPath, imageName) + "_" + i.ToString() + "." + imageFormat.ToString(), imageSaveOptions);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        public void InsertField()
        {
            //ExStart
            //ExFor:Paragraph.InsertField
            //ExSummary:Shows how to insert field using several methods: "field code", "field code and field value", "field code and field value after a run of text"
            Aspose.Words.Document doc = new Aspose.Words.Document();

            //Get the first paragraph of the document
            Paragraph para = doc.FirstSection.Body.FirstParagraph;

            //Inseting field using field code
            //Note: All methods support inserting field after some node. Just set "true" in the "isAfter" parameter
            para.InsertField(" AUTHOR ", null, false);

            //Using field type
            //Note:
            //1. For inserting field using field type, you can choose, update field before or after you open the document ("updateField" parameter)
            //2. For other methods it's works automatically
            para.InsertField(FieldType.FieldAuthor, false, null, true);

            //Using field code and field value
            para.InsertField(" AUTHOR ", "Test Field Value", null, false);

            //Add a run of text
            Run run = new Run(doc) { Text = " Hello World!" };
            para.AppendChild(run);

            //Using field code and field value before a run of text
            //Note: For inserting field before/after a run of text you can use all methods above, just add ref on your text ("refNode" parameter)
            para.InsertField(" AUTHOR ", "Test Field Value", run, false);
            //ExEnd
        }

        public void ExecuteDataReader()
        {
            //ExStart
            //ExFor:MailMerge.Execute(IDataReader)
            //ExSummary:Executes mail merge from an ADO.NET DataReader.
            // Open the template document
            Aspose.Words.Document doc = new Aspose.Words.Document(MyDir + "MailingLabelsDemo.doc");

            // Open the database connection.
            string connString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" +
                DatabaseDir + "Northwind.mdb";
            OleDbConnection conn = new OleDbConnection(connString);
            conn.Open();

            // Open the data reader.
            OleDbCommand cmd = new OleDbCommand(
                "SELECT TOP 50 * FROM Customers ORDER BY Country, CompanyName", conn);
            OleDbDataReader dataReader = cmd.ExecuteReader();

            // Perform the mail merge
            doc.MailMerge.Execute(dataReader);

            // Close database.
            dataReader.Close();
            conn.Close();

            doc.Save(MyDir + "MailMerge.ExecuteDataReader Out.doc");
            //ExEnd
        }

        public void InsertNewColumnIntoTable()
        {
            Aspose.Words.Document doc = new Aspose.Words.Document(MyDir + "Table.Document.doc");
            Table table = (Table)doc.GetChild(NodeType.Table, 1, true);

            //ExStart
            //ExId:InsertNewColumn
            //ExSummary:Shows how to insert a blank column into a table.
            // Get the second column in the table.
            Column column = Column.FromIndex(table, 1);

            // Create a new column to the left of this column.
            // This is the same as using the "Insert Column Before" command in Microsoft Word.
            Column newColumn = column.InsertColumnBefore();

            // Add some text to each of the column cells.
            foreach (Cell cell in newColumn.Cells)
                cell.FirstParagraph.AppendChild(new Run(doc, "Column Text " + newColumn.IndexOf(cell)));
            //ExEnd

            doc.Save(MyDir + "Table.InsertColumn Out.doc");

            Assert.AreEqual(24, table.GetChildNodes(NodeType.Cell, true).Count);
            Assert.AreEqual("Column Text 0", table.FirstRow.Cells[1].ToString(SaveFormat.Text).Trim());
            Assert.AreEqual("Column Text 3", table.LastRow.Cells[1].ToString(SaveFormat.Text).Trim());
        }

        public void HorizontalMerge()
        {
            //ExStart
            //ExFor:CellMerge
            //ExFor:CellFormat.HorizontalMerge
            //ExId:HorizontalMerge
            //ExSummary:Creates a table with two rows with cells in the first row horizontally merged.
            Aspose.Words.Document doc = new Aspose.Words.Document();
            DocumentBuilder builder = new DocumentBuilder(doc);

            builder.InsertCell();
            builder.CellFormat.HorizontalMerge = CellMerge.First;
            builder.Write("Text in merged cells.");

            builder.InsertCell();
            // This cell is merged to the previous and should be empty.
            builder.CellFormat.HorizontalMerge = CellMerge.Previous;
            builder.EndRow();

            builder.InsertCell();
            builder.CellFormat.HorizontalMerge = CellMerge.None;
            builder.Write("Text in one cell.");

            builder.InsertCell();
            builder.Write("Text in another cell.");
            builder.EndRow();
            builder.EndTable();
            //ExEnd
        }

        public void AddClonedRowToTable()
        {
            //ExStart
            //ExFor:Row
            //ExId:AddClonedRowToTable
            //ExSummary:Shows how to make a clone of the last row of a table and append it to the table.
            Aspose.Words.Document doc = new Aspose.Words.Document(ExDir + "Table.SimpleTable.doc");

            // Retrieve the first table in the document.
            Table table = (Table)doc.GetChild(NodeType.Table, 0, true);

            // Clone the last row in the table.
            Row clonedRow = (Row)table.LastRow.Clone(true);

            // Remove all content from the cloned row's cells. This makes the row ready for
            // new content to be inserted into.
            foreach (Cell cell in clonedRow.Cells)
                cell.RemoveAllChildren();

            // Add the row to the end of the table.
            table.AppendChild(clonedRow);

            doc.Save(ExDir + "Table.AddCloneRowToTable Out.doc");
            //ExEnd

            // Verify that the row was cloned and appended properly.
            Assert.AreEqual(5, table.Rows.Count);
            Assert.AreEqual(string.Empty, table.LastRow.ToString(SaveFormat.Text).Trim());
            Assert.AreEqual(2, table.LastRow.Cells.Count);
        }

        public void ChangeTOCTabStops()
        {
            //ExStart
            //ExFor:TabStop
            //ExFor:ParagraphFormat.TabStops
            //ExFor:Style.StyleIdentifier
            //ExFor:TabStopCollection.RemoveByPosition
            //ExFor:TabStop.Alignment
            //ExFor:TabStop.Position
            //ExFor:TabStop.Leader
            //ExId:ChangeTOCTabStops
            //ExSummary:Shows how to modify the position of the right tab stop in TOC related paragraphs.
            Aspose.Words.Document doc = new Aspose.Words.Document(ExDir + "Document.TableOfContents.doc");

            // Iterate through all paragraphs in the document
            foreach (Paragraph para in doc.GetChildNodes(NodeType.Paragraph, true))
            {
                // Check if this paragraph is formatted using the TOC result based styles. This is any style between TOC and TOC9.
                if (para.ParagraphFormat.Style.StyleIdentifier >= StyleIdentifier.Toc1 && para.ParagraphFormat.Style.StyleIdentifier <= StyleIdentifier.Toc9)
                {
                    // Get the first tab used in this paragraph, this should be the tab used to align the page numbers.
                    TabStop tab = para.ParagraphFormat.TabStops[0];
                    // Remove the old tab from the collection.
                    para.ParagraphFormat.TabStops.RemoveByPosition(tab.Position);
                    // Insert a new tab using the same properties but at a modified position.
                    // We could also change the separators used (dots) by passing a different Leader type
                    para.ParagraphFormat.TabStops.Add(tab.Position - 50, tab.Alignment, tab.Leader);
                }
            }

            doc.Save(ExDir + "Document.TableOfContentsTabStops Out.doc");
            //ExEnd
        }

        public void BodyEnsureMinimum()
        {
            //ExStart
            //ExFor:Section.Body
            //ExFor:Body.EnsureMinimum
            //ExSummary:Clears main text from all sections from the document leaving the sections themselves.

            // Open a document.
            Aspose.Words.Document doc = new Aspose.Words.Document(ExDir + "Section.BodyEnsureMinimum.doc");

            // This shows what is in the document originally. The document has two sections.
            Console.WriteLine(doc.GetText());

            // Loop through all sections in the document.
            foreach (Aspose.Words.Section section in doc.Sections)
            {
                // Each section has a Body node that contains main story (main text) of the section.
                Body body = section.Body;

                // This clears all nodes from the body.
                body.RemoveAllChildren();

                // Technically speaking, for the main story of a section to be valid, it needs to have
                // at least one empty paragraph. That's what the EnsureMinimum method does.
                body.EnsureMinimum();
            }

            // Check how the content of the document looks now.
            Console.WriteLine(doc.GetText());
            //ExEnd

            Assert.AreEqual("\x000c\x000c", doc.GetText());
        }

        public void ReplaceHyperlinks()
        {
            // Specify your document name here.
            Aspose.Words.Document doc = new Aspose.Words.Document(ExDir + "ReplaceHyperlinks.doc");

            // Hyperlinks in a Word documents are fields, select all field start nodes so we can find the hyperlinks.
            NodeList fieldStarts = doc.SelectNodes("//FieldStart");
            foreach (FieldStart fieldStart in fieldStarts)
            {
                if (fieldStart.FieldType.Equals(FieldType.FieldHyperlink))
                {
                    // The field is a hyperlink field, use the "facade" class to help to deal with the field.
                    Hyperlink hyperlink = new Hyperlink(fieldStart);

                    // Some hyperlinks can be local (links to bookmarks inside the document), ignore these.
                    if (hyperlink.IsLocal)
                        continue;

                    // The Hyperlink class allows to set the target URL and the display name
                    // of the link easily by setting the properties.
                    hyperlink.Target = NewUrl;
                    hyperlink.Name = NewName;
                }
            }

            doc.Save(ExDir + "ReplaceHyperlinks Out.doc");
        }

        //ExStart
        //ExId:MossRtf2Docx
        //ExSummary:Converts an RTF document to OOXML.
        public static void ConvertRtfToDocx(string inFileName, string outFileName)
        {
            // Load an RTF file into Aspose.Words.
            Aspose.Words.Document doc = new Aspose.Words.Document(inFileName);

            // Save the document in the OOXML format.
            doc.Save(outFileName, SaveFormat.Docx);
        }

 public void RangesDeleteText()
 {
     //ExStart
     //ExId:RangesDeleteText
     //ExSummary:Shows how to delete all characters of a range.
     Aspose.Words.Document doc = new Aspose.Words.Document(MyDir + "Document.doc");
     doc.Sections[0].Range.Delete();
     //ExEnd
 }