onfileuploaded="Uploader2_FileUploaded" >
                                                                        <VALIDATEOPTION AllowedFileExtensions="jpeg, jpg" MaxSizeKB="102400" />
                                                                       
                                                                    </CuteWebUI:Uploader>


here the event..

 protected void Uploader2_FileUploaded(object sender, UploaderEventArgs args)
    {
        GridView2.Dispose();
        string newname = "myfile." + args.FileGuid + "." + args.FileName + ".resx";
        Photo ph = new Photo();
        ph.PhotoGuid = args.FileGuid;
        ph.PhotoName = args.FileName;
        ph.PhotoTempName = newname;
        ph.AccidentID = 0;



        int exec = AccidentDAO.AddPhoto(ph);
    
        args.CopyTo(Path.Combine(Utils.GetFileDirectory2(), newname));