BraintreeEncryptionExample.BraintreeHttpClient.Post C# (CSharp) Method

        public void Post(IDictionary<string, object> parameters)
        {
            AddParams(parameters);
            _webClient.UploadStringAsync(_uri, _postParams.ToString());
        }

        private void PostToMerchantServer()
        {
            var braintree = new Braintree(PublicKey);
            var parameters = new Dictionary<string, object>
                                 {
                                     {"cc_number", braintree.Encrypt(CreditCardNumber.Text)},
                                     {"cc_exp_date", braintree.Encrypt(ExpirationDate.Text)},
                                     {"cc_cvv", braintree.Encrypt(Cvv.Text)}
                                 };

            var client = new BraintreeHttpClient(_merchantServerUrl, UploadStringCompleted);
            client.Post(parameters);
        }