C#从Word文档中提取表格数据的常见方法详解

using Spire.Doc;
using System;

namespace ReadWordTable
{
    class Program
    {
        static void Main(string[] args)
        {
            Document doc = new Document();
            doc.LoadFromFile(@"E:\sample.docx");

            foreach (Section section in doc.Sections)
            {
                foreach (Table table in section.Tables)
                {
                    Console.WriteLine("=== 表格开始 ===");
                    foreach (TableRow row in table.Rows)
                    {
                        foreach (TableCell cell in row.Cells)
                        {
                            string cellText = cell.Paragraphs[0].Text.Trim();
                            Console.Write(cellText + "\t");
                        }
                        Console.WriteLine();
                    }
                }
            }

            doc.Close();
        }
    }
}

string cellText = "";
for (int i = 0; i < cell.Paragraphs.Count; i++)
{
    cellText += cell.Paragraphs[i].Text.Trim() + " ";
}
cellText = cellText.Trim();

using Spire.Doc;
using Spire.Doc.Collections;
using System.IO;
using System.Text;

namespace ExtractWordTable
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Document doc = new Document();
            doc.LoadFromFile("表格.docx");

            for (int sectionIndex = 0; sectionIndex < doc.Sections.Count; sectionIndex++)
            {
                Section section = doc.Sections[sectionIndex];
                TableCollection tables = section.Tables;

                for (int tableIndex = 0; tableIndex < tables.Count; tableIndex++)
                {
                    ITable table = tables[tableIndex];
                    string tableData = "";

                    for (int rowIndex = 0; rowIndex < table.Rows.Count; rowIndex++)
                    {
                        TableRow row = table.Rows[rowIndex];

                        for (int cellIndex = 0; cellIndex < row.Cells.Count; cellIndex++)
                        {
                            TableCell cell = row.Cells[cellIndex];
                            string cellText = "";

                            for (int paraIndex = 0; paraIndex < cell.Paragraphs.Count; paraIndex++)
                            {
                                cellText += cell.Paragraphs[paraIndex].Text.Trim() + " ";
                            }

                            tableData += cellText.Trim();
                            if (cellIndex < row.Cells.Count - 1)
                                tableData += "\t";
                        }
                        tableData += "\n";
                    }

                    string filePath = Path.Combine(
                        "Tables",
                        $"Section{sectionIndex + 1}_Table{tableIndex + 1}.txt");
                    Directory.CreateDirectory("Tables");
                    File.WriteAllText(filePath, tableData, Encoding.UTF8);
                }
            }
            doc.Close();
        }
    }
}