C# (CSharp) ConfigRepository.LoadNullable示例

示例#1

        public async Task <ITwitterCredentials> AuthenticateWithCachingAsync()
        {
            var configRepo = new ConfigRepository();

            var config = configRepo.LoadNullable();

            if (config != null)
            {
                var t        = config.TwitterAccessToken;
                var userCred =
                    new TwitterCredentials(
                        t.ConsumerKey,
                        t.ConsumerSecret,
                        t.AccessTokenKey,
                        t.AccessTokenSecret
                        );
                return(userCred);
            }
            else
            {
                var userCred = await AuthenticateAsync();

                var twitterAccessToken =
                    new TwitterAccessToken(
                        userCred.ConsumerKey,
                        userCred.ConsumerSecret,
                        userCred.AccessToken,
                        userCred.AccessTokenSecret
                        );
                var newConfig = new Config(twitterAccessToken);

                configRepo.Save(newConfig);
                return(userCred);
            }
        }