摘要:
一.常用属性,方法 1.是否隐藏navigationbar [self.navigationController setNavigationBarHidden:YES animated:YES]; 2.改变navigationbar的颜色self.navigationController.navigationBar.tintColor = [UIColor redColor] 3.改变navigationbar的背景图片UINavigationBar* navBar = [self.navigationController navigationBar];[navBar setBackgrou.
阅读全文