IrcDotNet.IrcClient.ProcessMessageNumericError C# (CSharp) Method

        protected internal void ProcessMessageNumericError(IrcMessage message)
        {
            Debug.Assert(message.Parameters[0] != null);

            // Extract error parameters and message text from message parameters.
            Debug.Assert(message.Parameters[1] != null);
            var errorParameters = new List<string>();
            string errorMessage = null;
            for (var i = 1; i < message.Parameters.Count; i++)
            {
                if (i + 1 == message.Parameters.Count || message.Parameters[i + 1] == null)
                {
                    errorMessage = message.Parameters[i];
                    break;
                }
                errorParameters.Add(message.Parameters[i]);
            }

            Debug.Assert(errorMessage != null);
            OnProtocolError(new IrcProtocolErrorEventArgs(int.Parse(message.Command), errorParameters, errorMessage));
        }