BitfiWallet.XMRNative.GetKeysAndAddressGetData C# (CSharp) Method

        public static extern void GetKeysAndAddressGetData(byte[] data, int len);

 public address_response GetWallet(string seed)
 {
     compute_address adr = new compute_address();
     adr.seed_string = seed;
     adr.nettype_string = "MAINNET";
     string genKeysData = JsonConvert.SerializeObject(adr, ser);
     byte[] genKeysDataArr = Encoding.UTF8.GetBytes(genKeysData);
     var genKeysDataLen = XMRNative.GetKeysAndAddress(genKeysDataArr, genKeysDataArr.Length);
     byte[] genKeysDataRes = new byte[genKeysDataLen];
     XMRNative.GetKeysAndAddressGetData(genKeysDataRes, genKeysDataLen);
     var genKeysDataString = Encoding.UTF8.GetString(genKeysDataRes);
     return JsonConvert.DeserializeObject\\(genKeysDataString, ser);
 }