using System;

using System.IO;

using System.Linq;

using System.Net;

​

public class Program

{

    public static void Main()

    {

        var value = "PARIS";

        var responseValue = string.Empty;

            var apiUrl = "https://maps.googleapis.com/maps/api/geocode/json?key={0}&address={1}&components=country:{2}|postal_code={3}";

            var apiKey = "AIzaSyC750ipUubZjXGbS9PBi_l8wWzWuaBhoxw";

            var country = "UK";

            var request = (HttpWebRequest)WebRequest.Create(string.Format(

                apiUrl,

                apiKey,

                value,

                country,

                value));

            request.Method = "GET";

            request.Accept = "application/json";

            request.ContentType = "application/json";

​

             using (var response = (HttpWebResponse)request.GetResponse())

            {

                if (response.StatusCode != HttpStatusCode.OK)

                {

                    var message = String.Format("Request failed. Received HTTP {0}", response.StatusCode);

                    throw new ApplicationException(message);

                }

​

                // grab the response

                using (var responseStream = response.GetResponseStream())

                {

                    if (responseStream != null)

                        using (var reader = new StreamReader(responseStream))

                        {

                            responseValue = reader.ReadToEnd();

                            Console.WriteLine(responseValue);

                        }

                }

            }

    }

}