private string LoadNextLoanCode()
        {
            LoanParty lp     = loanManager.GetNextLoanCode();
            string    lpCode = lp.LoanCode.ToString();
            int       count;

            if (lpCode == null)
            {
                count = 1;
            }
            else
            {
                // count = (lpCode[0] - '0')*10 + (lpCode[5] - '0') + 1;
                count = (lpCode[0] - '0') + 1;
            }
            string nextCode = "" + count.ToString("0");

            return(nextCode);
        }