在前面的文章C# 如何插入、修改、删除Word批注一文中介绍了如何操作Word批注的一些方法，在本篇文章中继续介绍操作Word批注的方法。分以下三种情况来介绍：
1. 插入图片到Word批注
2. 读取Word批注
3. 回复Word批注
PS：下载安装Free Spire.Doc 后，注意在你的程序中添加引用Spire.Doc.dll（dll文件可以在安装路径下的Bin文件夹中获取）
步骤 1：添加using指令
using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields; using System.Drawing;步骤 2：创建文档，加载测试文件
Document doc = new Document(); doc.LoadFromFile("testfile.docx");步骤 3 ：获取段落
Paragraph paragraph = doc.Sections[0].Paragraphs[2];步骤 4 ：添加文本、图片到批注
Comment comment = paragraph.AppendComment("探索黑科技，小米为发烧而生!");comment.Format.Author = "Administor"; DocPicture docPicture = new DocPicture(doc); Image img = Image.FromFile("mi.png"); docPicture.LoadImage(img); //插入图片到批注 comment.Body.AddParagraph().ChildObjects.Add(docPicture);步骤 5 ：保存文件
doc.SaveToFile("result.docx", FileFormat.Docx2013); System.Diagnostics.Process.Start("result.docx");
测试结果：
C#全部代码：
using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields; using System.Drawing; namespace InsertImgToComment_Doc { class Program { static void Main(string[] args) { //实例化Document类，加载文档 Document doc = new Document(); doc.LoadFromFile("testfile.docx"); //获取需要添加批注的段落 Paragraph paragraph = doc.Sections[0].Paragraphs[2]; //添加文本批注内容、批注作者 Comment comment = paragraph.AppendComment("探索黑科技，小米为发烧而生!"); comment.Format.Author = "Administor"; //实例化DocPicture类，加载图片 DocPicture docPicture = new DocPicture(doc); Image img = Image.FromFile("mi.png"); docPicture.LoadImage(img); //插入图片到批注 comment.Body.AddParagraph().ChildObjects.Add(docPicture); //保存文件并打开文档 doc.SaveToFile("result.docx", FileFormat.Docx2013); System.Diagnostics.Process.Start("result.docx"); } } } View CodeVB.NET代码：
Imports Spire.Doc Imports Spire.Doc.Documents Imports Spire.Doc.Fields Imports System.Drawing Namespace InsertImgToComment_Doc Class Program Private Shared Sub Main(ByVal args As String()) Dim doc As Document = New Document() doc.LoadFromFile("testfile.docx") Dim paragraph As Paragraph = doc.Sections(0).Paragraphs(2) Dim comment As Comment = paragraph.AppendComment("探索黑科技，小米为发烧而生!") comment.Format.Author = "Administor" Dim docPicture As DocPicture = New DocPicture(doc) Dim img As Image = Image.FromFile("mi.png") docPicture.LoadImage(img) comment.Body.AddParagraph().ChildObjects.Add(docPicture) doc.SaveToFile("result.docx", FileFormat.Docx2013) System.Diagnostics.Process.Start("result.docx") End Sub End Class End Namespace View Code
步骤 1 ：添加using指令
using System.Text; using System.IO; using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields;步骤 2 ：创建实例，加载文档
Document doc = new Document(); doc.LoadFromFile("test.docx");步骤 3 ：将批注内容写入Txt文档
//实例化StringBuilder类 StringBuilder SB = new StringBuilder(); //遍历所有word批注，将批注内容写入Txt文档 foreach (Comment comment in doc.Comments) { foreach (Paragraph p in comment.Body.Paragraphs) { SB.AppendLine(p.Text); } } File.WriteAllText("CommentExtraction.txt", SB.ToString()); System.Diagnostics.Process.Start("CommentExtraction.txt");C# 全部代码：
using System.Text; using System.IO; using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields; namespace ExtractComments { class Program { static void Main(string[] args) { //创建实例，加载文档 Document doc = new Document(); doc.LoadFromFile("test.docx"); //实例化StringBuilder类 StringBuilder SB = new StringBuilder(); //遍历所有word批注，将批注内容写入Txt文档 foreach (Comment comment in doc.Comments) { foreach (Paragraph p in comment.Body.Paragraphs) { SB.AppendLine(p.Text); } } File.WriteAllText("CommentExtraction.txt", SB.ToString()); System.Diagnostics.Process.Start("CommentExtraction.txt"); } } } View CodeVB.NET 代码
Imports System.Text Imports System.IO Imports Spire.Doc Imports Spire.Doc.Documents Imports Spire.Doc.Fields Namespace ExtractComments Class Program Private Shared Sub Main(ByVal args As String()) Dim doc As Document = New Document() doc.LoadFromFile("test.docx") Dim SB As StringBuilder = New StringBuilder() For Each comment As Comment In doc.Comments For Each p As Paragraph In comment.Body.Paragraphs SB.AppendLine(p.Text) Next Next File.WriteAllText("CommentExtraction.txt", SB.ToString()) System.Diagnostics.Process.Start("CommentExtraction.txt") End Sub End Class End Namespace View Code
步骤 1 ：添加using指令
using Spire.Doc; using Spire.Doc.Fields;步骤 2 ：创建实例
Document doc = new Document(); doc.LoadFromFile("test.docx");步骤 3 ：获取批注
Comment comment = doc.Comments[0];步骤 4 :回复批注
Comment replyComment = new Comment(doc); replyComment.Format.Author = "Adam"; replyComment.Body.AddParagraph().AppendText("这条批注内容请再丰富一下，内容有些单调"); comment.ReplyToComment(replyComment);步骤 5 ：保存文件
doc.SaveToFile("ReplyToComment.docx", FileFormat.Docx2013); System.Diagnostics.Process.Start("ReplyToComment.docx");
测试结果：
C# 全部代码：
using Spire.Doc; using Spire.Doc.Fields; namespace ReplyComment_Doc { class Program { static void Main(string[] args) { //实例化Document类，加载文件 Document doc = new Document(); doc.LoadFromFile("test.docx"); //获取第一个批注 Comment comment = doc.Comments[0]; //实例化Comment类，添加批注回复作者以及回复内容 Comment replyComment = new Comment(doc); replyComment.Format.Author = "Adam"; replyComment.Body.AddParagraph().AppendText("这条批注内容请再丰富一下，内容有些单调"); comment.ReplyToComment(replyComment); //保存文件并打开 doc.SaveToFile("ReplyToComment.docx", FileFormat.Docx2013); System.Diagnostics.Process.Start("ReplyToComment.docx"); } } } View CodeVB.NET 代码：
Imports Spire.Doc Imports Spire.Doc.Fields Namespace ReplyComment_Doc Class Program Private Shared Sub Main(ByVal args As String()) Dim doc As Document = New Document() doc.LoadFromFile("test.docx") Dim comment As Comment = doc.Comments(0) Dim replyComment As Comment = New Comment(doc) replyComment.Format.Author = "Adam" replyComment.Body.AddParagraph().AppendText("这条批注内容请再丰富一下，内容有些单调") comment.ReplyToComment(replyComment) doc.SaveToFile("ReplyToComment.docx", FileFormat.Docx2013) System.Diagnostics.Process.Start("ReplyToComment.docx") End Sub End Class End Namespace View Code以上为本次关于操作Word批注的全部内容。
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