我正在研究WP8.1通用应用程序,我尝试使用facebook c#sdk。
我成功登录Facebook,现在我想进行简单的查询
我测试了这段代码(来自这里http://facebooksdk.net/docs/phone/howtos/run-fql-queries/)
private async void OnQueryButtonClick(object sender, RoutedEventArgs e)
{
var fb = new Facebook.FacebookClient(this.loginButton.CurrentSession.AccessToken);
var result = await fb.GetTaskAsync("fql",
new
{
q = "SELECT uid, name, pic_square FROM user WHERE uid IN (SELECT uid2 FROM friend WHERE uid1 = me() LIMIT 25)"
});
System.Diagnostics.Debug.WriteLine("Result: " + result.ToString());
}
但是我收到了这个错误:
(OAuthException - #12)(#12)对于版本v2.1和版本,不推荐使用fql 更高
有人可以提供GetTaskAsync的使用样本吗?
: - )
答案 0 :(得分:0)
var fb - new FacebookClient(this.loginButton.CurrentSession.AccessToken);
fb.GetTaskAsync
(
"fql",
new
{
q = "SELECT uid, name, pic_square FROM user WHERE uid IN (SELECT uid2 FROM friend WHERE uid1 = me() LIMIT 25)"
}
).ContinueWith
(
t=>
if(!t.IsFaulted)
{
dynamic result = t.Result;
System.Diagnostics.Debug.WriteLine("Result: " + result.ToString());
}
);
我没有编译上面的代码,但这应该适用于简单的Async GetTask调用。注意我建议远离fql facebook api调用。 FQL将随着下一版本的Facebook Graph API(https://developers.facebook.com/docs/reference/fql/)批量查询而无法复杂的FQL查询。