C# 读取Word文本框中的文本、图片和表格（附VB.NET代码）

using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields; using System; using System.IO; using System.Text;  namespace ExtractText {     class Program     {         static void Main(string[] args)         {             //加载Word源文档             Document doc = new Document();             doc.LoadFromFile("test.docx");              //获取文本框             TextBox textbox = doc.TextBoxes[0];              //创建StringBuilder类的对象             StringBuilder sb = new StringBuilder();              //遍历文本框中的对象，获取文本             foreach (object obj in textbox.Body.ChildObjects)             {                 if (obj is Paragraph)                 {                     String text = ((Paragraph)obj).Text;                     sb.AppendLine(text);                 }             }              //保存写入的txt文档到指定路径             File.WriteAllText("ExtractedText.txt", sb.ToString());             System.Diagnostics.Process.Start("ExtractedText.txt");         }     } }

Imports Spire.Doc Imports Spire.Doc.Documents Imports Spire.Doc.Fields Imports System.IO Imports System.Text  Namespace ExtractText     Class Program         Private Shared Sub Main(args As String())             '加载Word源文档             Dim doc As New Document()             doc.LoadFromFile("test.docx")              '获取文本框             Dim textbox As TextBox = doc.TextBoxes(0)              '创建StringBuilder类的对象             Dim sb As New StringBuilder()              '遍历文本框中的对象，获取文本             For Each obj As Object In textbox.Body.ChildObjects                 If TypeOf obj Is Paragraph Then                     Dim text As [String] = DirectCast(obj, Paragraph).Text                     sb.AppendLine(text)                 End If             Next              '保存写入的txt文档到指定路径             File.WriteAllText("ExtractedText.txt", sb.ToString())             System.Diagnostics.Process.Start("ExtractedText.txt")         End Sub     End Class End Namespace

using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields; using System;  namespace ExtractImg {     class Program     {         static void Main(string[] args)         {             //加载Word源文档             Document doc = new Document();             doc.LoadFromFile("test.docx");              //获取文本框             TextBox textbox = doc.TextBoxes[0];                  int index = 0 ;             //遍历文本框中所有段落             for (int i = 0 ; i < textbox.Body.Paragraphs.Count;i++)             {                 Paragraph paragraph = textbox.Body.Paragraphs[i];                 //遍历段落中的所有子对象                 for (int j = 0; j < paragraph.ChildObjects.Count; j++)                 {                     object obj = paragraph.ChildObjects[j];                                          //判定对象是否为图片                     if (obj is DocPicture)                     {                         //获取图片                         DocPicture picture = (DocPicture) obj;                         String imageName = String.Format("Image-{0}.png", index);                         picture.Image.Save(imageName, System.Drawing.Imaging.ImageFormat.Png);                         index++;                     }                 }             }                           }     } }

Imports Spire.Doc Imports Spire.Doc.Documents Imports Spire.Doc.Fields  Namespace ExtractImg     Class Program         Private Shared Sub Main(args As String())             '加载Word源文档             Dim doc As New Document()             doc.LoadFromFile("test.docx")              '获取文本框             Dim textbox As TextBox = doc.TextBoxes(0)              Dim index As Integer = 0             '遍历文本框中所有段落             For i As Integer = 0 To textbox.Body.Paragraphs.Count - 1                 Dim paragraph As Paragraph = textbox.Body.Paragraphs(i)                 '遍历段落中的所有子对象                 For j As Integer = 0 To paragraph.ChildObjects.Count - 1                     Dim obj As Object = paragraph.ChildObjects(j)                      '判定对象是否为图片                     If TypeOf obj Is DocPicture Then                         '获取图片                         Dim picture As DocPicture = DirectCast(obj, DocPicture)                         Dim imageName As [String] = [String].Format("Image-{0}.png", index)                         picture.Image.Save(imageName, System.Drawing.Imaging.ImageFormat.Png)                         index += 1                     End If                 Next             Next          End Sub     End Class End Namespace

using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields; using System.IO; using System.Text;  namespace ExtractTable {     class Program     {         static void Main(string[] args)         {             //加载Word文档             Document doc = new Document();             doc.LoadFromFile("test.docx");              //获取文本框             TextBox textbox = doc.TextBoxes[0];              //获取文本框中表格             Table table = textbox.Body.Tables[0] as Table;              StringBuilder sb = new StringBuilder();              //遍历表格中的段落并提取文本             foreach (TableRow row in table.Rows)             {                 foreach (TableCell cell in row.Cells)                 {                     foreach (Paragraph paragraph in cell.Paragraphs)                     {                         sb.AppendLine(paragraph.Text);                     }                 }             }             File.WriteAllText("ExtractedTable.txt", sb.ToString());         }     } }

Imports Spire.Doc Imports Spire.Doc.Documents Imports Spire.Doc.Fields Imports System.IO Imports System.Text  Namespace ExtractTable     Class Program         Private Shared Sub Main(args As String())             '加载Word文档             Dim doc As New Document()             doc.LoadFromFile("test.docx")              '获取文本框             Dim textbox As TextBox = doc.TextBoxes(0)              '获取文本框中表格             Dim table As Table = TryCast(textbox.Body.Tables(0), Table)              Dim sb As New StringBuilder()              '遍历表格中的段落并提取文本             For Each row As TableRow In table.Rows                 For Each cell As TableCell In row.Cells                     For Each paragraph As Paragraph In cell.Paragraphs                         sb.AppendLine(paragraph.Text)                     Next                 Next             Next             File.WriteAllText("ExtractedTable.txt", sb.ToString())         End Sub     End Class End Namespace