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以编程方式将按钮添加到导航栏
嗨,我需要以编程方式将右侧的按钮设置在导航栏中,以便如果按下按钮,我将执行一些操作。我以编程方式创建了导航栏; navBar=[[UINavigationBar alloc]initWithFrame:CGRectMake(0,0,320,44) ]; 同样,我需要在此导航栏的右侧添加按钮。为此,我使用了 1。 UIView* container = [[UIView alloc] init]; // create a button and add it to the container UIButton* button = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 130, 44.01)]; [container addSubview:button]; [button release]; // add another button button = [[UIButton alloc] initWithFrame:CGRectMake(160, 0, 50, 44.01)]; [container addSubview:button]; [button …