protected NameValueCollection GetAccessTokenEx(string accessTokenURL, OAuthInfo authInfo, HttpMethod httpMethod = HttpMethod.GET)
{
if (string.IsNullOrEmpty(authInfo.AuthToken) || string.IsNullOrEmpty(authInfo.AuthSecret))
{
throw new Exception("Auth infos missing. Open Authorization URL first.");
}
string url = OAuthManager.GenerateQuery(accessTokenURL, null, httpMethod, authInfo);
string response = SendRequest(httpMethod, url);
if (!string.IsNullOrEmpty(response))
{
return(OAuthManager.ParseAccessTokenResponse(response, authInfo));
}
return(null);
}