C#/VB.NET 操作Word批注（二）——如何插入图片、读取、回复Word批注内容

序

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

所需工具

• Free Spire.Doc for .NET 6.3（社区版）
• Visual Studio

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）

示例代码

1. 插入图片到Word批注

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[].Paragraphs[];

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[].Paragraphs[];

            //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");
        }
    }
}

VB.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().Paragraphs()
            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

2.读取Word批注

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");
        }
    }
}

VB.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

3. 回复Word批注内容

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[];

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[];

            //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");
        }
    }
}

VB.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()
            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

以上为本次关于操作Word批注的全部内容。

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