public GuestBookService(string connectionString) { storageAccount = CloudStorageAccount.FromConfigurationSetting(connectionString); string endpoint = storageAccount.TableEndpoint.AbsoluteUri; var credentials = storageAccount.Credentials; CloudTableClient.CreateTablesFromModel(typeof(GuestBookTableServiceContext), endpoint, credentials); tableServiceContext = new GuestBookTableServiceContext(endpoint, credentials) { RetryPolicy = RetryPolicies.Retry(3, TimeSpan.FromSeconds(1)) }; }