Tealium.TealiumTagger.TrackCustomEvent C# (CSharp) Method

        public void TrackCustomEvent(string eventName, IDictionary variables = null)
        {
            Dictionary<string, string> variablesToSend = CopyVarsFromBase();
            if (providedVariables != null)
            {
                foreach (var item in providedVariables)
                {
                    if (item.Value != null)
                        variablesToSend[item.Key] = item.Value.ToString();
                    else
                        variablesToSend[item.Key] = string.Empty;

                }
            }

            if (variables != null)
            {
                var e = variables.GetEnumerator();
                while (e.MoveNext())
                {
                    if (e.Value != null)
                        variablesToSend[e.Key.ToString()] = e.Value.ToString();
                    else
                        variablesToSend[e.Key.ToString()] = string.Empty;

                }

            }

            string jsonParams = GetJson(variablesToSend);
            SendEvent(eventName, jsonParams);
        }