private void XSubscribeButton_Click_1(object sender, RoutedEventArgs e) { if (XSubscribeButton.Content.ToString() == "Подписаться") { DataBaseInterface.AddSubscribe(DataSaver.UId, DataSaver.PasswordHash, _id); XSubscribeButton.Content = "Отписаться"; } else { DataBaseInterface.RemoveSubscribe(DataSaver.UId, DataSaver.PasswordHash, _id); XSubscribeButton.Content = "Подписаться"; } }