如何使用C#SDK使用FQL.Multiquery
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22-10-2019 - |
题
我正在使用VB的Facebook-C#-SDK。
我的代码:
dim facebook As New FacebookApp()
dim queries as string=" ""2011-4-13"" : ""SELECT metric, value FROM insights WHERE object_id=173249789387842 AND metric='page_active_users' AND end_time=end_time_date('2011-4-13') AND period=period('day')"",""2011-4-14"" : ""SELECT metric, value FROM insights WHERE object_id=173249789387842 AND metric='page_active_users' AND end_time=end_time_date('2011-4-14') AND period=period('day')"""
dim oFQLResult As Object = facebook.Query(queries )
我得到: Facebook.facebookapiexception:解析器错误:位置0处的意外''。
一个查询非常完美。做多Queries的正确方法是什么?
谢谢!
解决方案
您可能需要查看这些Nuget软件包。 (样本在C#中)
Install-Package Facebook.Sample
Install-Package Facebook.Sample.Dynamic
这是C#中的示例。
var query1 = "SELECT uid FROM user WHERE uid=me()";
var query2 = "SELECT profile_url FROM user WHERE uid=me()";
try
{
var fb = new FacebookClient(accessToken);
var result = (IList<object>)fb.Query(query1, query2);
var result0 = ((IDictionary<string, object>)result[0])["fql_result_set"];
var result1 = ((IDictionary<string, object>)result[1])["fql_result_set"];
}
catch (FacebookApiException ex)
{
// Note: make sure to handle this exception.
throw;
}
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