// System.Web.Extensions.dll
// http://localhost:1234/MyService.svc/json/4
// http://localhost:1234/MyService.svc/xml/4
static void Main(string[] args)
{
Action action = async () =>
{
var stopwatch = new System.Diagnostics.Stopwatch();
Console.WriteLine("JSON (JavaScriptSerializer)");
{
// fetch data (as JSON string)
var url = new Uri("http://localhost:1234/MyService.svc/json/4");
var client = new System.Net.WebClient();
var json = await client.DownloadStringTaskAsync(url);
// deserialize JSON into objects
var serializer = new JavaScriptSerializer();
var data = serializer.Deserialize<JSONSAMPLE.Data>(json);
// use the objects
Console.WriteLine(data.Number);
foreach (var item in data.Multiples)
Console.Write("{0}, ", item);
}
Console.WriteLine();
Console.WriteLine("JSON (DataContractJsonSerializer)");
{
var url = new Uri("http://localhost:1234/MyService.svc/json/4");
var client = new System.Net.WebClient();
var json = await client.OpenReadTaskAsync(url);
var serializer = new DataContractJsonSerializer(typeof(DATACONTRACT.Data));
var data = serializer.ReadObject(json) as DATACONTRACT.Data;
Console.WriteLine(data.Number);
foreach (var item in data.Multiples)
Console.Write("{0}, ", item);
}
Console.WriteLine();
Console.WriteLine("XML");
{
var url = new Uri("http://localhost:1234/MyService.svc/xml/4");
var client = new System.Net.WebClient();
var xml = await client.DownloadStringTaskAsync(url);
var bytes = Encoding.UTF8.GetBytes(xml);
using (MemoryStream stream = new MemoryStream(bytes))
{
var serializer = new XmlSerializer(typeof(XMLSAMPLE.Data));
var data = serializer.Deserialize(stream) as XMLSAMPLE.Data;
Console.WriteLine(data.Number);
foreach (var item in data.Multiples)
Console.Write("{0}, ", item);
}
}
};
action.Invoke();
Console.Read();
}
/// <summary>
/// Working with 'DataContractJsonSerializer' class, but it's necessary to include
/// the reference for the 'System.Runtime.Serialization.Json' namespace;
/// </summary>
private static async void WorkingWithDataContractJsonSerializer()
{
var url = new Uri("http://localhost:1234/MyService.svc/json/4");
System.Net.WebClient client = new System.Net.WebClient();
var json = await client.OpenReadTaskAsync(url);
//Serializer/Deserializer
var serializer = new DataContractJsonSerializer(typeof(DATACONTRACTSAMPLE.Data));
var data = serializer.ReadObject(json) as DATACONTRACTSAMPLE.Data;
Console.WriteLine(data.Number);
}
/// <summary>
/// Метод, запускающий асинхронный процесс просмотра веб-страницы на предмет наличия слова pattern в тексте страницы
/// </summary>
/// <param name="pattern">Паттерн</param>
/// <returns></returns>
private static async Task <int> FindWordsAsync(string pattern)
{
//WebClient -- это, грубо говоря, контейнер всего, что нам было бы интересно узнать и сделать со страницей.
//подробнее -- велком ту msdn
//заодно узнайте про http-запросы.
using (var client = new System.Net.WebClient())
{
//Запуск асинхронного чтения страницы
var data = await client.OpenReadTaskAsync(new Uri("https://en.wikipedia.org/wiki/Philosophy"));
//Запуск асинхронного процесса подсчета вхождений pattern на страницу
return(await Task.Run(() => FindWords(data, pattern)));
}
}
private async Task <ReturnValue <ServiceDescription> > GetServiceDescription(CancellationToken cancelToken)
{
try
{
System.Net.WebClient client = new System.Net.WebClient();
Stream stream = await client.OpenReadTaskAsync(Server);
// Get a WSDL file describing a service.
ServiceDescription description = await Task.Run(() => ServiceDescription.Read(stream));
return(new ReturnValue <ServiceDescription>(true, "", null, description));
}
catch (Exception ex)
{
return(new ReturnValue <ServiceDescription>(false, "The following error was returned retrieving a service description from the web service: " + ex.Message, ex, null));
}
}
public async Task <Mastonet.Entities.Status> post(string content, string url)
{
try
{
var wc = new System.Net.WebClient();
Console.WriteLine("url {0}", url);
var stream = await wc.OpenReadTaskAsync(url);
Console.WriteLine("stream opened");
var attachment = await client.UploadMedia(stream);
Console.WriteLine("attachment {0}", attachment);
return(await client.PostStatus(content, Visibility.Public, mediaIds : new[] { attachment.Id }));
}
catch (Exception)
{
throw;
}
}
// System.Web.Extensions.dll
// http://localhost:1234/MyService.svc/json/4
// http://localhost:1234/MyService.svc/xml/4
static void Main(string[] args)
{
Action action = async() =>
{
var stopwatch = new System.Diagnostics.Stopwatch();
Console.WriteLine("JSON (JavaScriptSerializer)");
{
// fetch data (as JSON string)
var url = new Uri("http://localhost:1234/MyService.svc/json/4");
var client = new System.Net.WebClient();
var json = await client.DownloadStringTaskAsync(url);
// deserialize JSON into objects
var serializer = new JavaScriptSerializer();
var data = serializer.Deserialize <JSONSAMPLE.Data>(json);
// use the objects
Console.WriteLine(data.Number);
foreach (var item in data.Multiples)
{
Console.Write("{0}, ", item);
}
}
Console.WriteLine();
Console.WriteLine("JSON (DataContractJsonSerializer)");
{
var url = new Uri("http://localhost:1234/MyService.svc/json/4");
var client = new System.Net.WebClient();
var json = await client.OpenReadTaskAsync(url);
var serializer = new DataContractJsonSerializer(typeof(DATACONTRACT.Data));
var data = serializer.ReadObject(json) as DATACONTRACT.Data;
Console.WriteLine(data.Number);
foreach (var item in data.Multiples)
{
Console.Write("{0}, ", item);
}
}
Console.WriteLine();
Console.WriteLine("XML");
{
var url = new Uri("http://localhost:1234/MyService.svc/xml/4");
var client = new System.Net.WebClient();
var xml = await client.DownloadStringTaskAsync(url);
var bytes = Encoding.UTF8.GetBytes(xml);
using (MemoryStream stream = new MemoryStream(bytes))
{
var serializer = new XmlSerializer(typeof(XMLSAMPLE.Data));
var data = serializer.Deserialize(stream) as XMLSAMPLE.Data;
Console.WriteLine(data.Number);
foreach (var item in data.Multiples)
{
Console.Write("{0}, ", item);
}
}
}
};
action.Invoke();
Console.Read();
}
