private void GetCustomerLedger()
    {
        List <CustomerLedgerReconstruct> customerLedger = ReconstructBAL.GetCustomerLedger(Request.QueryString);

        if ((customerLedger != null) && customerLedger.Count > 0)
        {
            Response.Write(customerLedger.ToJSON());
        }
        else
        {
            Response.Write("No Result");
        }
    }
 private void ManageCustomerLedger()
 {
     Response.Write(ReconstructBAL.manageCustomerLedger(Request.QueryString));
 }