System.Data.SqlClient.TdsParser.TryReadTwoBinaryFields C# (CSharp) Method

        private bool TryReadTwoBinaryFields(SqlEnvChange env, TdsParserStateObject stateObj)
        {
            // Used by ProcessEnvChangeToken
            byte byteLength;
            if (!stateObj.TryReadByte(out byteLength))
            {
                return false;
            }
            env.newLength = byteLength;
            env.newBinValue = new byte[env.newLength];
            if (!stateObj.TryReadByteArray(env.newBinValue, 0, env.newLength))
            {
                return false;
            }
            if (!stateObj.TryReadByte(out byteLength))
            {
                return false;
            }
            env.oldLength = byteLength;
            env.oldBinValue = new byte[env.oldLength];
            if (!stateObj.TryReadByteArray(env.oldBinValue, 0, env.oldLength))
            {
                return false;
            }

            // env.length includes 1 byte type token
            env.length = 3 + env.newLength + env.oldLength;
            return true;
        }