如何用MemoryStream在excel中插入图片？

using System;
using System.Drawing;
using System.IO;
using OfficeOpenXml;

public class ExcelImageInsertion
{
    public static void Main()
    {
        // 创建Excel文件
        using (ExcelPackage package = new ExcelPackage())
        {
            // 添加一个工作表
            ExcelWorksheet worksheet = package.Workbook.Worksheets.Add("Sheet1");

            // 读取图片文件并转换为MemoryStream
            string imagePath = "path_to_your_image.jpg";
            Image image = Image.FromFile(imagePath);
            MemoryStream imageStream = new MemoryStream();
            image.Save(imageStream, System.Drawing.Imaging.ImageFormat.Jpeg);

            // 将图片插入到Excel中
            ExcelPicture excelPicture = worksheet.Drawings.AddPicture("PictureName", imageStream);
            excelPicture.SetPosition(1, 0, 1, 0); // 设置图片位置

            // 保存Excel文件
            package.SaveAs(new FileInfo("path_to_save_excel.xlsx"));
        }
    }
}