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摘要： -(BOOL) isConnected{//创建零地址，0.0.0.0的地址表示查询本机的网络连接状态struct sockaddr_in zeroAddress;bzero(&zeroAddress, sizeof(zeroAddress));zeroAddress.sin_len = sizeof(zeroAddress);zeroAddress.sin_family = AF_INET;// Recover reachability flagsSCNetworkReachabilityRef defaultRouteReachability = SCNetworkReachabi 阅读全文

摘要： 关于splitViewController自己的总结....2011-10-25 18:371.// 初始化标签内容-(void) makeSplitViewController {int index=0;NSMutableArray *controllers = [NSMutableArray arrayWithArray:self.tabBarController.viewControllers];//将tabbarController的ViewControllers放在可变的数组里 UIViewController *controller = [self.tabBarController 阅读全文