如何枚舉從FQL

Question

設置響應

var response = _facebookAPI.Fql.Query(String.Format("SELECT uid FROM event_member WHERE eid={0}", myevent)); 

我想響應轉換成

List<long> uids

Answer 1

假設返回的字符串是一個XMLDocument：

var response = _facebookAPI.Fql.Query(String.Format("SELECT uid FROM event_member WHERE eid={0}", myevent)); 
XmlDocument doc = new XmlDocument(); 
doc.LoadXml(response); 
XmlNodeList uids = doc.GetElementsByTagName("uid"); 

var uids = new List<long>(); 
foreach (XmlNode node in uids) 
{ 
     long id; 
     if (long.TryParse(node.InnerText, out id)) 
     { 
      uids.Add(id); 
     } 
}