public string GetLatestNotPaidContract(string crmUserId)
        {
            string sql = string.Format(@"select top 1 {0}  from 
{1} where new_hindivclintname = N'{2}' and statuscode = N'100000006'
order by createdon desc", CrmGuidFieldName, CrmEntityName, crmUserId);


            return(Convert.ToString(CRMAccessDB.ExecuteScalar(sql)));
        }