BPCSharp.BluePayPayment_BP10Emu.calcTPS C# (CSharp) Method

        public void calcTPS()
        {
            string tamper_proof_seal = this.secretKey
                                    + this.accountID
                                    + this.transType
                                    + this.amount
                                    + this.doRebill
                                    + this.rebillFirstDate
                                    + this.rebillExpr
                                    + this.rebillCycles
                                    + this.rebillAmount
                                    + this.masterID
                                    + this.mode;

            MD5 md5 = new MD5CryptoServiceProvider();
            byte[] hash;
            ASCIIEncoding encode = new ASCIIEncoding();

            byte[] buffer = encode.GetBytes(tamper_proof_seal);
            hash = md5.ComputeHash(buffer);
            this.TPS = ByteArrayToString(hash);
        }