Asp.Net超大文件上傳問題解決

 foreach (UploadedFile file in RadUploadContext.Current.UploadedFiles)
            {
                string Path = Server.MapPath(@"~/Uploads");

                //如果路徑不存在，則創(chuàng)建
                if (System.IO.Directory.Exists(Path) == false)
                {
                    System.IO.Directory.CreateDirectory(Path);
                }

                //組合路徑，file.GetName()取得文件名
                string oldfilename = file.GetName().ToString();

                //如果對上傳后的文件進(jìn)行重新命名，根據(jù)guid進(jìn)行命名，則放開下面二行代碼
                //string fileType = oldfilename.Substring(oldfilename.LastIndexOf("."));
                //string newfilename = Guid.NewGuid().ToString("N") + fileType;
                //Path = Path + "/" + file.GetName().ToString();
                Path = Path + "/" + oldfilename;

                //保存
                file.SaveAs(Path, true);
                string newurl = @"~/Uploads/" + oldfilename;             
            }