NPOI导出Word插入图片问题解决方案

NPOI用版本2.2.0或者2.2.1时导出Word插入图片时，word文档打开报错

解决方案之一：用NPOI 2.1.3版本可以解决

            XWPFDocument doc = new XWPFDocument();             XWPFParagraph p2 = doc.CreateParagraph();             XWPFRun r2 = p2.CreateRun();             r2.SetText("test");             var img = Image.FromFile("D:\\11.png");             var widthEmus = (int)(400.0 * 9525);             var heightEmus = (int)(300.0 * 9525);             using (FileStream picData = new FileStream("D:\\11.png", FileMode.Open, FileAccess.Read))             {                 r2.AddPicture(picData, (int)PictureType.PNG, "11.png", widthEmus, heightEmus);             }             using (FileStream sw = File.Create("F:\\test.docx"))             {                 doc.Write(sw);             }