public bool grant_type(SeekOauthKey key)
{
string url = "http://192.168.1.202/oauth/access_token";
List <Parameter> pars = new List <Parameter>();
pars.Add(new Parameter("grant_type", "refresh_token"));
pars.Add(new Parameter("client_id", key.CustomKey));
pars.Add(new Parameter("client_secret", key.CustomSecret));
pars.Add(new Parameter("refresh_token", key.RefreshTokenKey));
SeekRequest request = new SeekRequest();
string requeststring = request.SyncRequest(url, "POST", pars, null);
SeekOauthKey.TokenKey = GetJsonValue(requeststring, "access_token");
key.RefreshTokenKey = GetJsonValue(requeststring, "refresh_token");
if (SeekOauthKey.TokenKey == null)
{
return(false);
}
return(true);
}