int GetCount(string xml)
{
try
{
var json = new System.Web.Script.Serialization.JavaScriptSerializer().DeserializeObject(xml) as Dictionary <string, object>;
while (json != null && !json.ContainsKey("engagement"))
{
json = json.ElementAt(0).Value as Dictionary <string, object>;
}
if (json != null)
{
// get engagements count
var count = (int)((Dictionary <string, object>)json["engagement"])["count"];
return(count);
}
}
catch
{
// in case if facebook changes api or something else of this kind. We don't need to break application
}
return(0);
}