如何在Facebook中使用「like」功能c＃sdk 5.4.1？

Question

在Facebook的開發人員站點，它似乎很easy.just使HTTP POST POST_ID /喜歡（我得到了職位i.d）。 在c＃sdk v.5.4.1中有一個POST方法，但我無法弄清楚如何使用它並做出正確的調用。 任何建議請... tnx在先進。

Answer 1

看臉書API documentation..here http://developers.facebook.com/

  var fb = new FacebookClient("my token"); 
      dynamic parameters = new ExpandoObject(); 
      parameters.message = "the publish msg"; 
      dynamic result = fb.Post("/me/feed", parameters); 
      var id = result.id; 
      var res = fb.Post("/" + id + "/likes"); 

Answer 2

我有同樣的問題，所以我嘗試一些東西&這個工作對我來說

var token = "[your access token]"; 
var fb = new Facebook.FacebookClient(token); 

var postId = "173213306032925_745288855492031"; //replace this with your big id which comprises of [userid]_[postid] 

Console.WriteLine(fb.Post(id+"/likes", null).ToString());  // should print 'True' 

Console.WriteLine(fb.Get("173213306032925_745288855492031/likes").ToString()); //should give you details 

Answer 3

 public void FacebookLike(AppConnect appconnect) 
    { 
     try 
     { 
      Dictionary<string, string> tokens = new Dictionary<string, string>(); 
      string fb_exchange = appconnect.UserToken; 
      string url = 
      string.Format("https://graph.facebook.com/oauth/access_token?client_id={0}&grant_type=fb_exchange_token&fb_exchange_token={3}&redirect_uri=https://www.facebook.com/connect/login_success.html&scope={1}&client_secret={2}", 
      appconnect.AppID, appconnect.ExtendedPermissions, appconnect.AppSecret, fb_exchange); 
      HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest; 
      using (HttpWebResponse response = request.GetResponse() as HttpWebResponse) 
      { 
       StreamReader reader = new StreamReader(response.GetResponseStream()); 
       string vals = reader.ReadToEnd(); 
       foreach (string token in vals.Split('&')) 
       { 
        //meh.aspx?token1=steve&token2=jake&... 
        tokens.Add(token.Substring(0, token.IndexOf("=")), 
         token.Substring(token.IndexOf("=") + 1, token.Length - token.IndexOf("=") - 1)); 
       } 
      } 
      string access_token = tokens["access_token"]; 
      var client = new FacebookClient(access_token); 
      dynamic parameters = new ExpandoObject(); parameters.idobject = ""; 

      client.Post("/" + appconnect.AppID.ToString() + "_" + appconnect.PostID.ToString() + "/Likes", parameters); 
      // MessageBox.Show("....... Done .........."); 

     } 
     catch (Exception ex) 
     { 
      MessageBox.Show(ex.Message +"\n"+ex.InnerException); 
     } 


    } 
class AppConnect 
{ 
    //tring appId, string Appsecret, string userToken, string userID, string PostID 

    public string Name { get; set; } 
    public string Email { get; set; } 
    public string Password { get; set; } 
    public string AppID { get; set; } = "991341734653453831"; 
    public string AppSecret { get; set; } = "99dfbf29234ergec4a"; 
    public string UserID { get; set; } = null; 
    public string UserToken { get; set; } = null; 
    public string PostID { get; set; } = null; 
    public string ExtendedPermissions { get; set; } = "user_posts, publish_actions, publish_pages,manage_pages,user_likes"; 
}