PM> Install-Package Spire.Doc

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

namespace CreateTemplate
{
    class Program
    {
        static void Main(string[] args)
        {
            // 創(chuàng)建 Document 對(duì)象
            Document document = new Document();

            // 添加一個(gè)節(jié)
            Section section = document.AddSection();

            // 添加一個(gè)段落
            Paragraph paragraph = section.AddParagraph();

            // 向段落中添加文本和郵件合并字段
            paragraph.AppendText("Full Name: ");
            paragraph.AppendField("Name", FieldType.FieldMergeField);
            paragraph.AppendBreak(BreakType.LineBreak);
            paragraph.AppendText("Email Address: ");
            paragraph.AppendField("Email", FieldType.FieldMergeField);
            paragraph.AppendBreak(BreakType.LineBreak);
            paragraph.AppendText("Avatar: ");
            paragraph.AppendField("Image:Avatar", FieldType.FieldMergeField);

            // 保存文檔
            document.SaveToFile("Template.docx", FileFormat.Docx2019);

            // 釋放資源
            document.Dispose();
        }
    }
}

using Spire.Doc;
using Spire.Doc.Reporting;
using System.Drawing;

namespace MailMergeInDocument
{
    class Program
    {
        static void Main(string[] args)
        {
            // 創(chuàng)建 Document 對(duì)象
            Document document = new Document();

            // 加載模板 Word 文檔
            document.LoadFromFile("C:\\Users\\Administrator\\Desktop\\Template.docx");

            // 指定字段名稱
            String[] fieldNames = {

                "Name",
                "Email",
                "Avatar"
            };

            // 指定用于填充字段的值
            String[] fieldValues = {

                "John Smith",
                "john.smith@e-iceblue.com",
                "C:\\Users\\Administrator\\Desktop\\avatar.png"
            };

            // 注冊(cè)合并圖片字段時(shí)觸發(fā)的事件
            document.MailMerge.MergeImageField += new MergeImageFieldEventHandler(MailMerge_MergeImageField);

            // 執(zhí)行郵件合并
            document.MailMerge.Execute(fieldNames, fieldValues);

            // 保存文檔
            document.SaveToFile("MailMerge.docx", FileFormat.Docx2019);

            // 釋放資源
            document.Dispose();
        }

        // 使用圖片填充圖片字段
        private static void MailMerge_MergeImageField(object sender, MergeImageFieldEventArgs field)
        {
            string filePath = field.FieldValue as string;

            if (!string.IsNullOrEmpty(filePath))
            {
                field.Image = Image.FromFile(filePath);
            }
        }
    }
}

using Spire.Doc;
using System.Collections;
using System.Data;

namespace MailMergeWithNestedRegions
{
    class Program
    {
        static void Main(string[] args)
        {
            // 創(chuàng)建 Document 對(duì)象
            Document document = new Document();

            // 加載模板 Word 文檔
            document.LoadFromFile("C:\\Users\\Administrator\\Desktop\\Template.docx");

            // 從 XML 文件讀取數(shù)據(jù)到 DataSet 對(duì)象
            DataSet dataSet = new DataSet();
            dataSet.ReadXml("C:\\Users\\Administrator\\Desktop\\Orders.xml");

            // 創(chuàng)建 List 對(duì)象以存儲(chǔ)合并字段信息
            List list = new List();

            // 創(chuàng)建兩個(gè) DictionaryEntry 對(duì)象并添加到列表中（每個(gè)對(duì)象指定合并字段名稱及關(guān)聯(lián)表達(dá)式）
            DictionaryEntry dictionaryEntry = new DictionaryEntry("Customer", string.Empty);
            list.Add(dictionaryEntry);

            dictionaryEntry = new DictionaryEntry("Order", "Customer_Id = %Customer.Customer_Id%");
            list.Add(dictionaryEntry);

            // 執(zhí)行帶嵌套區(qū)域的郵件合并操作
            document.MailMerge.ExecuteWidthNestedRegion(dataSet, list);

            // 保存到文件
            document.SaveToFile("MailMergeWithNestedRegions.docx", FileFormat.Docx2019);

            // 釋放資源
            document.Dispose();
        }
    }
}