List<string> dataList = new List<string>();
for(int i = 1; i < 50; i++)
{
dataList.Add((2 * i).ToString());
}
chart1.Series[0].Points.DataBindY(dataList);
MemoryStream stream = new MemoryStream();
chart1.SaveImage(stream, ChartImageFormat.Jpeg);
Document doc = new Document();
Section section = doc.AddSection();
Paragraph para = section.AddParagraph();
Image image = Image.FromStream(stream);
DocPicture picture = doc.Sections[0].Paragraphs[0].AppendPicture(image);
doc.Sections[0].AddParagraph();
DocPicture picture2 = doc.Sections[0].Paragraphs[1].AppendPicture(image);
//设置图片大小
picture.Width = 260;
picture.Height = 100;
picture2.Width = 260;
picture2.Height = 100;
//保存到文档
doc.SaveToFile("Image.doc", FileFormat.Doc);