Image Upload Code

 if (FileUpload1.HasFile)
  {
       string filename = FileUpload1.FileName;
       FileUpload1.PostedFile.SaveAs(Server.MapPath("~/Data/") + filename);   // Save image in Data folder
       string path = "~/Data/" + filename.ToString();
       var i = bobj.bad( path);
       Response.Redirect("post_ad2.aspx");
        }