Facebook.IOSFacebook.MarshallDict C# (CSharp) Method

        private NativeDict MarshallDict(Dictionary<string, object> dict)
        {
            NativeDict res = new NativeDict();

            if (dict != null && dict.Count > 0)
            {
                res.keys = new string[dict.Count];
                res.vals = new string[dict.Count];
                res.numEntries = 0;
                foreach (KeyValuePair<string, object> kvp in dict)
                {
                    res.keys[res.numEntries] = kvp.Key;
                    res.vals[res.numEntries] = kvp.Value.ToString();
                    res.numEntries++;
                }
            }
            return res;
        }
        private NativeDict MarshallDict(Dictionary<string, string> dict)