，转C#操作Word文档

原文1地址：http://www.cnblogs.com/lantionzy/archive/2009/10/23/1588511.html

原文2地址： http://www.cnblogs.com/wucan/p/3806401.html

写代码之前，需要引用对应的DLL文件：

a、Interop.Microsoft.Office.Interop.Word.dll （网上可以下载）

b、mscorlib.dll （添加引用--->.NET中即可找到）

1 新建word 文档

/// <summary>
/// 动态生成Word文档并填充内容 
/// </summary>
/// <param name="dir">文档目录</param>
/// <param name="fileName">文档名</param>
/// <returns>返回自定义信息</returns>
public static bool CreateWordFile(string dir, string fileName)
{
    try
    {
        Object oMissing = System.Reflection.Missing.Value;

        if (!Directory.Exists(dir))
        {
            //创建文件所在目录
            Directory.CreateDirectory(dir);
        }
        //创建Word文档(Microsoft.Office.Interop.Word)
        Microsoft.Office.Interop.Word._Application WordApp = new Application();
        WordApp.Visible = true;
        Microsoft.Office.Interop.Word._Document WordDoc = WordApp.Documents.Add(
            ref oMissing, ref oMissing, ref oMissing, ref oMissing);

        //保存
        object filename = dir + fileName;
        WordDoc.SaveAs(ref filename, ref oMissing, ref oMissing, ref oMissing, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);
        WordDoc.Close(ref oMissing, ref oMissing, ref oMissing);
        WordApp.Quit(ref oMissing, ref oMissing, ref oMissing);
        return true;
    }
    catch (Exception e)
    {
        Console.WriteLine(e.Message);
        Console.WriteLine(e.StackTrace);
        return false;
    }
}

2 给word文档添加页眉页脚

/// <summary>
/// 给word文档添加页眉
/// </summary>
/// <param name="filePath">文件名</param>
/// <returns></returns>
public static bool AddPageHeaderFooter(string filePath)
{
    try
    {
        Object oMissing = System.Reflection.Missing.Value;
        Microsoft.Office.Interop.Word._Application WordApp = new Application();
        WordApp.Visible = true;
        object filename = filePath;
        Microsoft.Office.Interop.Word._Document WordDoc = WordApp.Documents.Open(ref filename, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);

        ////添加页眉方法一：
        //WordApp.ActiveWindow.View.Type = WdViewType.wdOutlineView;
        //WordApp.ActiveWindow.View.SeekView = WdSeekView.wdSeekPrimaryHeader;
        //WordApp.ActiveWindow.ActivePane.Selection.InsertAfter( "**公司" );//页眉内容

        ////添加页眉方法二：
        if (WordApp.ActiveWindow.ActivePane.View.Type == WdViewType.wdNormalView ||
            WordApp.ActiveWindow.ActivePane.View.Type == WdViewType.wdOutlineView)
        {
            WordApp.ActiveWindow.ActivePane.View.Type = WdViewType.wdPrintView;
        }
        WordApp.ActiveWindow.View.SeekView = WdSeekView.wdSeekCurrentPageHeader;
        WordApp.Selection.HeaderFooter.LinkToPrevious = false;
        WordApp.Selection.HeaderFooter.Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter;
        WordApp.Selection.HeaderFooter.Range.Text = "页眉内容";

        WordApp.ActiveWindow.View.SeekView = WdSeekView.wdSeekCurrentPageFooter;
        WordApp.Selection.HeaderFooter.LinkToPrevious = false;
        WordApp.Selection.HeaderFooter.Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter;
        WordApp.ActiveWindow.ActivePane.Selection.InsertAfter("页脚内容");

        //跳出页眉页脚设置
        WordApp.ActiveWindow.View.SeekView = WdSeekView.wdSeekMainDocument;

        //保存
        WordDoc.Save();
        WordDoc.Close(ref oMissing, ref oMissing, ref oMissing);
        WordApp.Quit(ref oMissing, ref oMissing, ref oMissing);
        return true;
    }
    catch (Exception e)
    {
        Console.WriteLine(e.Message);
        Console.WriteLine(e.StackTrace);
        return false;
    }
}

3 设置文档格式并添加文本内容、超链接

/// <summary>
/// 设置文档格式并添加内容
/// </summary>
/// <param name="filePath">文件名</param>
/// <returns></returns>
public static bool AddContent(string filePath)
{
    try
    {
        Object oMissing = System.Reflection.Missing.Value;
        Microsoft.Office.Interop.Word._Application WordApp = new Application();
        WordApp.Visible = true;
        object filename = filePath;
        Microsoft.Office.Interop.Word._Document WordDoc = WordApp.Documents.Open(ref filename, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);

        //设置居左
        WordApp.Selection.ParagraphFormat.Alignment = Microsoft.Office.Interop.Word.WdParagraphAlignment.wdAlignParagraphLeft;

        //设置文档的行间距
        WordApp.Selection.ParagraphFormat.LineSpacing = 15f;
        //插入段落
        //WordApp.Selection.TypeParagraph();
        Microsoft.Office.Interop.Word.Paragraph para;
        para = WordDoc.Content.Paragraphs.Add(ref oMissing);
        //正常格式
        para.Range.Text = "This is paragraph 1";
        //para.Range.Font.Bold = 2;
        //para.Range.Font.Color = WdColor.wdColorRed;
        //para.Range.Font.Italic = 2;
        para.Range.InsertParagraphAfter();

        para.Range.Text = "This is paragraph 2";
        para.Range.InsertParagraphAfter();

        //插入Hyperlink
        Microsoft.Office.Interop.Word.Selection mySelection = WordApp.ActiveWindow.Selection;
        mySelection.Start = 9999;
        mySelection.End = 9999;
        Microsoft.Office.Interop.Word.Range myRange = mySelection.Range;

        Microsoft.Office.Interop.Word.Hyperlinks myLinks = WordDoc.Hyperlinks;
        object linkAddr = @"http://www.cnblogs.com/lantionzy";
        Microsoft.Office.Interop.Word.Hyperlink myLink = myLinks.Add(myRange, ref linkAddr,
            ref oMissing);
        WordApp.ActiveWindow.Selection.InsertAfter("\n");

        //落款
        WordDoc.Paragraphs.Last.Range.Text = "文档创建时间：" + DateTime.Now.ToString();
        WordDoc.Paragraphs.Last.Alignment = Microsoft.Office.Interop.Word.WdParagraphAlignment.wdAlignParagraphRight;

        //保存
        WordDoc.Save();
        WordDoc.Close(ref oMissing, ref oMissing, ref oMissing);
        WordApp.Quit(ref oMissing, ref oMissing, ref oMissing);
        return true;
    }
    catch (Exception e)
    {
        Console.WriteLine(e.Message);
        Console.WriteLine(e.StackTrace);
        return false;
    }
}

4 添加图片

/// <summary>
/// 文档中添加图片
/// </summary>
/// <param name="filePath">word文件名</param>
/// <param name="picPath">picture文件名</param>
/// <returns></returns>
public static bool AddPicture(string filePath, string picPath)
{
    try
    {
        Object oMissing = System.Reflection.Missing.Value;
        Microsoft.Office.Interop.Word._Application WordApp = new Application();
        WordApp.Visible = true;
        object filename = filePath;
        Microsoft.Office.Interop.Word._Document WordDoc = WordApp.Documents.Open(ref filename, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);

        //移动光标文档末尾
        object count = WordDoc.Paragraphs.Count;
        object WdLine = Microsoft.Office.Interop.Word.WdUnits.wdParagraph;
        WordApp.Selection.MoveDown(ref WdLine, ref count, ref oMissing);//移动焦点
        WordApp.Selection.TypeParagraph();//插入段落

        object LinkToFile = false;
        object SaveWithDocument = true;
        object Anchor = WordDoc.Application.Selection.Range;
        WordDoc.Application.ActiveDocument.InlineShapes.AddPicture(picPath, ref LinkToFile, ref SaveWithDocument, ref Anchor);

        //保存
        WordDoc.Save();
        WordDoc.Close(ref oMissing, ref oMissing, ref oMissing);
        WordApp.Quit(ref oMissing, ref oMissing, ref oMissing);
        return true;
    }
    catch (Exception e)
    {
        Console.WriteLine(e.Message);
        Console.WriteLine(e.StackTrace);
        return false;
    }
}

5 表格处理（插入表格、设置格式、填充内容、表格中加图片）

/// <summary>
/// 表格处理
/// </summary>
/// <param name="filePath">word文件名</param>
/// <returns></returns>
public static bool AddTable(string filePath)
{
    try
    {
        Object oMissing = System.Reflection.Missing.Value;
        Microsoft.Office.Interop.Word._Application WordApp = new Application();
        WordApp.Visible = true;
        object filename = filePath;
        Microsoft.Office.Interop.Word._Document WordDoc = WordApp.Documents.Open(ref filename, ref oMissing, ref oMissing, ref oMissing, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);

        //插入表格
        Microsoft.Office.Interop.Word.Table newTable = WordDoc.Tables.Add(WordApp.Selection.Range, 12, 3, ref oMissing, ref oMissing);
        //设置表格
        newTable.Borders.OutsideLineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleThickThinLargeGap;
        newTable.Borders.InsideLineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleSingle;
        newTable.Columns[1].Width = 100f;
        newTable.Columns[2].Width = 220f;
        newTable.Columns[3].Width = 105f;

        //填充表格内容
        newTable.Cell(1, 1).Range.Text = "我的简历";
        //设置单元格中字体为粗体
        newTable.Cell(1, 1).Range.Bold = 2;

        //合并单元格
        newTable.Cell(1, 1).Merge(newTable.Cell(1, 3));

        //垂直居中
        WordApp.Selection.Cells.VerticalAlignment = Microsoft.Office.Interop.Word.WdCellVerticalAlignment.wdCellAlignVerticalCenter;
        //水平居中
        WordApp.Selection.ParagraphFormat.Alignment = Microsoft.Office.Interop.Word.WdParagraphAlignment.wdAlignParagraphCenter;

        //填充表格内容
        newTable.Cell(2, 1).Range.Text = "座右铭：";
        //设置单元格内字体颜色
        newTable.Cell(2, 1).Range.Font.Color = Microsoft.Office.Interop.Word.WdColor.wdColorDarkBlue;
        //合并单元格
        newTable.Cell(2, 1).Merge(newTable.Cell(2, 3));
        WordApp.Selection.Cells.VerticalAlignment = Microsoft.Office.Interop.Word.WdCellVerticalAlignment.wdCellAlignVerticalCenter;

        //填充表格内容
        newTable.Cell(3, 1).Range.Text = "姓名：";
        newTable.Cell(3, 2).Range.Text = "雷鑫";
        //纵向合并单元格
        newTable.Cell(3, 3).Select();
        //选中一行
        object moveUnit = Microsoft.Office.Interop.Word.WdUnits.wdLine;
        object moveCount = 3;
        object moveExtend = Microsoft.Office.Interop.Word.WdMovementType.wdExtend;
        WordApp.Selection.MoveDown(ref moveUnit, ref moveCount, ref moveExtend);
        WordApp.Selection.Cells.Merge();

        //表格中插入图片
        string pictureFileName = System.IO.Directory.GetCurrentDirectory() + @"\picture.jpg";
        object LinkToFile = false;
        object SaveWithDocument = true;
        object Anchor = WordDoc.Application.Selection.Range;
        WordDoc.Application.ActiveDocument.InlineShapes.AddPicture(pictureFileName, ref LinkToFile, ref SaveWithDocument, ref Anchor);
        //图片宽度
        WordDoc.Application.ActiveDocument.InlineShapes[1].Width = 100f;
        //图片高度
        WordDoc.Application.ActiveDocument.InlineShapes[1].Height = 100f;
        //将图片设置为四周环绕型
        Microsoft.Office.Interop.Word.Shape s = WordDoc.Application.ActiveDocument.InlineShapes[1].ConvertToShape();
        s.WrapFormat.Type = Microsoft.Office.Interop.Word.WdWrapType.wdWrapSquare;

        newTable.Cell(12, 1).Range.Text = "备注：";
        newTable.Cell(12, 1).Merge(newTable.Cell(12, 3));
        //在表格中增加行
        WordDoc.Content.Tables[1].Rows.Add(ref oMissing);

        //保存
        WordDoc.Save();
        WordDoc.Close(ref oMissing, ref oMissing, ref oMissing);
        WordApp.Quit(ref oMissing, ref oMissing, ref oMissing);
        return true;
    }
    catch (Exception e)
    {
        Console.WriteLine(e.Message);
        Console.WriteLine(e.StackTrace);
        return false;
    }
}

6 把Word文档转化为Html文件

/// <summary>
/// 把Word文档转化为Html文件
/// </summary>
/// <param name="wordFileName">word文件名</param>
/// <param name="htmlFileName">要保存的html文件名</param>
/// <returns></returns>
public static bool WordToHtml(string wordFileName, string htmlFileName)
{
    try
    {
        Object oMissing = System.Reflection.Missing.Value;
        Microsoft.Office.Interop.Word._Application WordApp = new Application();
        WordApp.Visible = true;
        object filename = wordFileName;
        Microsoft.Office.Interop.Word._Document WordDoc = WordApp.Documents.Open(ref filename, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing,
            ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);

        // Type wordType = WordApp.GetType();
        // 打开文件
        Type docsType = WordApp.Documents.GetType();
        // 转换格式，另存为
        Type docType = WordDoc.GetType();
        object saveFileName = htmlFileName;
        docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod, null, WordDoc,
            new object[] { saveFileName, Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatHTML });

        其它格式：

        //保存
        WordDoc.Save();
        WordDoc.Close(ref oMissing, ref oMissing, ref oMissing);
        WordApp.Quit(ref oMissing, ref oMissing, ref oMissing);
        return true;
    }
    catch (Exception e)
    {
        Console.WriteLine(e.Message);
        Console.WriteLine(e.StackTrace);
        return false;
    }
}

7 加密、解密、插入分页符

using Microsoft.Office.Interop.Word;
using MSWord = Microsoft.Office.Interop.Word;
using System.Reflection;

private void button1_Click(object sender, System.EventArgs e)
 {
            //Word文档保护密码
            string Pass = "ITIS@997168";
            object PassWord = Pass;
            MSWord.Application wordApp;  //Word应用程序变量
            MSWord.Document wordDoc;    //Word文档变量
            try
            {
                object Nothing = Missing.Value;  //初始化
                wordApp = new MSWord.ApplicationClass();

                // 打开已存在的Word
                object FileName = @"E:\archive\CMPLatest_2117_230614-1053.Rtf";
                object readOnly = false;
                object isVisible = true;
                object objFalse = false;

                wordDoc = wordApp.Documents.Open(ref FileName, ref Nothing, ref readOnly, ref Nothing, ref PassWord, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref isVisible, ref Nothing, ref Nothing, ref Nothing, ref Nothing);

                //激活Word文档
                wordDoc.Activate();
                //判断是否有密码
                if (wordDoc.HasPassword)
                {
                    wordDoc.Password = null;
                }

                //检查是否为Word文档设置保护功能，没有设置保护功能，就解除密码保护
                if (wordDoc.ProtectionType != WdProtectionType.wdNoProtection)
                {
                    wordDoc.Unprotect(ref PassWord);
                }

                //跳转到指定书签
                object toMark = MSWord.WdGoToItem.wdGoToBookmark;
                //分页符
                object oPageBreak = Microsoft.Office.Interop.Word.WdBreakType.wdPageBreak;  

                //定义书签名称  PartB
                object BookMarkName_b = "bmf_b";
                wordDoc.ActiveWindow.Selection.GoTo(ref toMark, ref Nothing, ref Nothing, ref BookMarkName_b);
                //插入分页符
                wordDoc.ActiveWindow.Selection.InsertBreak(ref oPageBreak);
                
                //定义书签名称  PartC1
                object BookMarkName_c1 = "bmf_c1";
                wordDoc.ActiveWindow.Selection.GoTo(ref toMark, ref Nothing, ref Nothing, ref BookMarkName_c1);
                //插入分页符
                wordDoc.ActiveWindow.Selection.InsertBreak(ref oPageBreak);

                //定义书签名称  PartC2
                object BookMarkName_c2 = "bmf_c2";
                wordDoc.ActiveWindow.Selection.GoTo(ref toMark, ref Nothing, ref Nothing, ref BookMarkName_c2);
                //插入分页符
                wordDoc.ActiveWindow.Selection.InsertBreak(ref oPageBreak);

                //对Word文档进行加密保护
                if(PassWord.ToString() != null)
                {
                    wordDoc.Protect(WdProtectionType.wdAllowOnlyReading, ref objFalse, ref PassWord, ref Nothing, ref Nothing);
                }
                

                //将插入分页符后的Word文档保存一下
                wordDoc.SaveAs(ref FileName, ref Nothing, ref Nothing, ref Nothing, ref objFalse, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref isVisible, ref Nothing, ref Nothing, ref Nothing, ref Nothing);

                //标记为最终状态，禁止弹出对话框
                //wordApp.DisplayAlerts = WdAlertLevel.wdAlertsNone;
                //标记为最终状态
                //wordDoc.Final = true;

                //关闭Word文档
                wordDoc.Close(ref Nothing, ref Nothing, ref Nothing);
                wordApp.Quit(ref Nothing, ref Nothing, ref Nothing);
            }
            catch(Exception ex)
            {
                
            }
}