CmsData.EmailReplacements.Pledge C# (CSharp) Method

        private string Pledge(string code, EmailQueueTo emailqueueto)
        {
            var match = pledgeRe.Match(code);
            if (!match.Success)
                return code;
            var type = match.Groups["type"].Value;
            var fundid = match.Groups["fundid"].Value.ToInt();
            var pi = GetPledgeInfo(fundid, emailqueueto);
            if (pi == null)
                return "";

            switch (type.ToLower())
            {
                case "bal":
                    return (pi.Balance ?? 0).ToString("c");
                case "amt":
                    return (pi.PledgeAmt ?? 0).ToString("c");
            }
            return code;
        }