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导航条按钮的设置UIBarButtonItem

1、目的 2、代码 // 设置导航栏的按钮 UIButton *leftNavBtn = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 35, 35)]; UIImage *leftNavImage = CHImageWithName(@"navBar_schoolTask"); leftNavImage = [leftNavImage imageWithTintColor:[ChanTool appTextColor]]; [lef

c# – 为UIBarButtonItem添加/删除EventHandler

可以在构造函数中定义EventHandler: UIBarButtonItem logoutButton = new UIBarButtonItem (UIBarButtonSystemItem.Stop, logoutButtonEventHandler); private void logoutButtonEventHandler(object sender, EventArgs args){ Console.WriteLine("Logout"); } 之后可以删除

ios 开发UI篇— UIToolbar

前言 NS_CLASS_AVAILABLE_IOS(2_0) __TVOS_PROHIBITED @interface UIToolbar : UIView <UIBarPositioning> @available(iOS 2.0, *) public class UIToolbar : UIView, UIBarPositioning 工具条控件 UIToolbar 用做工具条按钮项(UIBarButtonItem)的