public DisplayData()
{
InitializeComponent();
var webResponse = new ServerCommunicator().GetRequest("/activities");
var serializer = new DataContractJsonSerializer(new List <Activity>().GetType());
var deserializedActivity = serializer.ReadObject(webResponse.GetResponseStream()) as List <Activity>;
webResponse.Close();
foreach (var a in deserializedActivity)
{
Console.WriteLine(a.name);
}
this.lbActivities.Items.AddRange(deserializedActivity.ToArray());
}