public DataSet getInvoiceViewMore()
        {
            DAL_InvoiceViewDetails dataLayerPS;

            dataLayerPS = new DAL_InvoiceViewDetails();
            return(dataLayerPS.getInvoiceViewMore());
        }
        private void BindInvoiceViewMoreList()
        {
            DAL_InvoiceViewDetails obj = new DAL_InvoiceViewDetails();
            DataSet ds;

            ds = obj.getInvoiceViewMore();
            gvViewDetails.DataSource = ds;
            gvViewDetails.DataBind();
        }