public OAuthAuthorizer() { OAuthRequestTokenUrl = "https://api.twitter.com/oauth/request_token"; OAuthAuthorizeUrl = "https://api.twitter.com/oauth/authorize"; OAuthAccessTokenUrl = "https://api.twitter.com/oauth/access_token"; OAuthTwitter = new OAuthTwitter(); OAuthHelper = new OAuthHelper(); #if SILVERLIGHT if (!Application.Current.IsRunningOutOfBrowser) { ProxyUrl = Application.Current.Host.Source.Scheme + "://" + Application.Current.Host.Source.Host + ":" + Application.Current.Host.Source.Port + "/LinqToTwitterProxy.ashx?url="; } #else ProxyUrl = string.Empty; #endif }