HostingTest.LangSetup.GetAsString C# (CSharp) Method

        private string GetAsString(string[] items) {
            if (items == null) return "";

            StringBuilder retString = new StringBuilder();
            foreach (var item in items) {
                if (item != null) {
                    if (retString.Length != 0)
                        retString.Append(',');
                    retString.Append(item);
                }
            }

            return retString.ToString();
        }