Install-Package FreeSpire.Doc

using Spire.Doc;

namespace ReplaceTextWithNewText
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Document document = new Document();
            document.LoadFromFile("模板1.docx");

            // 將文檔中所有“汽車”替換為“轎車”
            document.Replace("汽車", "轎車", false, false);

            document.SaveToFile("替換文字.docx", FileFormat.Docx);
            document.Close();
        }
    }
}

using Spire.Doc;
using System.Text.RegularExpressions;

namespace ReplaceTextUsingRegex
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Document document = new Document();
            document.LoadFromFile("模板2.docx");

            // 匹配花括號(hào)占位符
            Regex regex = new Regex(@"\{.*?\}");

            // 將匹配到的占位符替換為“肖恩”
            document.Replace(regex, "肖恩");

            document.SaveToFile("使用正則表達(dá)式替換文本.docx", FileFormat.Docx);
            document.Close();
        }
    }
}

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;
using System.Text.RegularExpressions;

namespace ReplaceTextWithImage
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Document document = new Document();
            document.LoadFromFile("模板3.docx");

            // 查找以“//”開(kāi)頭的文本占位符
            TextSelection[] selections = document.FindAllPattern(new Regex(@"\/\/.*"));

            foreach (TextSelection selection in selections)
            {
                // 根據(jù)占位符文本加載對(duì)應(yīng)圖片 （該示例中圖片的名稱與文檔中占位符文字一致）
                DocPicture pic = new DocPicture(document);
                pic.LoadImage("自行車\\" + selection.SelectedText + ".png");

                TextRange textRange = selection.GetAsOneRange();
                int index = textRange.OwnerParagraph.ChildObjects.IndexOf(textRange);

                // 在占位符位置插入圖片并刪除原文本
                textRange.OwnerParagraph.ChildObjects.Insert(index, pic);
                textRange.OwnerParagraph.ChildObjects.Remove(textRange);
            }

            document.SaveToFile("使用圖片替換文字.docx", FileFormat.Docx2016);
            document.Close();
        }
    }
}

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;

namespace ReplaceTextWithTable
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Document document = new Document();
            document.LoadFromFile("模板4.docx");

            Section section = document.Sections[0];
            TextSelection range = document.FindString("雇員表", false, false);
            Paragraph paragraph = range.GetAsOneRange().OwnerParagraph;

            Table table = section.AddTable(true);
            table.ResetCells(3, 3);

            table.Rows[0].Cells[0].AddParagraph().AppendText("姓名");
            table.Rows[0].Cells[1].AddParagraph().AppendText("年齡");
            table.Rows[0].Cells[2].AddParagraph().AppendText("職業(yè)");
            table.Rows[1].Cells[0].AddParagraph().AppendText("肖恩");
            table.Rows[1].Cells[1].AddParagraph().AppendText("35");
            table.Rows[1].Cells[2].AddParagraph().AppendText("工程師");
            table.Rows[2].Cells[0].AddParagraph().AppendText("沙拉");
            table.Rows[2].Cells[1].AddParagraph().AppendText("28");
            table.Rows[2].Cells[2].AddParagraph().AppendText("老師");

            int index = paragraph.OwnerTextBody.ChildObjects.IndexOf(paragraph);
            paragraph.OwnerTextBody.ChildObjects.Insert(index, table);
            paragraph.OwnerTextBody.ChildObjects.Remove(paragraph);

            document.SaveToFile("使用表格替換文字.docx", FileFormat.Docx);
            document.Close();
        }
    }
}

using Spire.Doc;

namespace ReplaceTextWithDocument
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Document document = new Document();
            document.LoadFromFile("模板5.docx");

            Document loadedDocument = new Document("InputDocument.docx");

            // 將“Introduction”替換為另一文檔的內(nèi)容
            document.Replace("介紹", loadedDocument, false, false);

            document.SaveToFile("導(dǎo)入文檔內(nèi)容.docx", FileFormat.Docx);
            document.Close();
        }
    }
}

using Spire.Doc;
using System.Collections.Generic;

namespace ReplaceTextInTable
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Document document = new Document();
            document.LoadFromFile("模板6.docx");

            Section section = document.Sections[0];
            Table table = section.Tables[0] as Table;

            var values = new Dictionary<string, string>
            {
                { "#姓名", "張三" },
                { "#年齡", "28" },
                { "#性別", "男" },
                { "#電話", "01234567" },
                { "#地址", "北京梧桐巷" },
                { "#郵箱", "zhangsan@email.com" }
            };

            foreach (var entry in values)
            {
                table.Replace(entry.Key, entry.Value, false, true);
            }

            document.SaveToFile("替換表格內(nèi)容.docx", FileFormat.Docx);
            document.Close();
        }
    }
}