System.Drawing.Image image = System.Drawing.Image.FromStream(fu.PostedFile.InputStream);

                    int width = image.Width;

                    int heigh = image.Height;

                    int max = heigh;

                    if (width != 358 || heigh != 358)

                    {

                        try

                        {

                            System.Drawing.Image newImg;

                            string n = DateTime.Now.Ticks.ToString();

                            fileName = "MuProductImages/" + n + geshi;

                            serverpath1 = serverpath1 + n + geshi; ;



                            //如果存在这个图片就删除   

                            if (File.Exists(serverpath1))

                            {

                                File.Delete(serverpath1);

                            }

                            if (width != heigh)

                            {

                                //保存为宽，高为358 的新图片   

      &nb