在API中郵JSON數據

Question

我開發WP8應用程序，我想知道我的帖子方法正確與否，因爲我無法在它產生的異常鏈接後我的數據..

我的班級

public class Register  
    { 

     public int id { get; set; } 
     public string password_reset_hash { get; set; } 
     public string temp_password { get; set; } 
     public bool remember_me { get; set; } 
     public string activation_hash { get; set; } 
     public string ip_address { get; set; } 
     public bool status { get; set; } 
     public bool activated { get; set; } 
     public string permissions { get; set; } 
     public DateTime last_login { get; set; } 
     public DateTime created_at { get; set; } 
     public DateTime updated_at { get; set; } 
     public string email { get; set; } 
     public string password { get; set; } 
     public string conformpassword { get; set; } 
     public string username { get; set; }  
    } 

我的代碼

public void btn_register_click(object sender, RoutedEventArgs e) 
     { 
      string url="myurl"; 
      Register res=new Register();// my class 
      res.email = txt_email.Text; 
      res.password = txt_password.Text; 
      res.conformpassword = txt_conf_psswrd.Text; 
      res.username = txt_username.Text; 
      res.created_at = DateTime.Now; 
      res.last_login = DateTime.Now; 
      res.updated_at = DateTime.Now; 
      res.status = true; 

      json = JsonConvert.SerializeObject(res); 
      WebClient wc = new WebClient(); 
      var URI = new Uri(url); 
      wc.Headers["Content-Type"] = "application/json";     
      wc.Headers["ACCEPT"] = "application/json"; 
      wc.UploadStringCompleted += new UploadStringCompletedEventHandler(wc_UploadStringCompleted); 
      wc.UploadStringAsync(URI, "POST", json);    

     } 

     private void wc_UploadStringCompleted(object sender, UploadStringCompletedEventArgs e) 
     { 
      try 
      { 
       MessageBox.Show(e.Result); 
       //e.result fetches you the response against your POST request.   

      } 

      catch (Exception exc) 
      { 
       MessageBox.Show(exc.ToString()); //i'm getting error here.. 
      } 
     } 

的錯誤，我很剛開摹

Answer 1

1. 您應該使用HttpClient或RestSharp（http://www.nuget.org/packages/RestSharp/）。
2. 如果上達網絡使用JSONP或使用的網絡API 2 API鹼與EnableCors

Answer 2

您應該使用的HttpClient來代替。

var client = new HttpClient(); 
client.SendAsync(<url>, data); 

編輯

你API存在於 「myurl」：沿線的東西嗎？