UIButton 改变位置

问题描述

我在 IB 中设置了一个按钮.我有一个 IBOutlet 设置和链接到它的屏幕对象.有没有办法以编程方式更改按钮的位置和/或大小?我知道您可以更改标题和一些内容，但我不知道如何更改它的位置或大小.

I have a button set up in IB. I have an IBOutlet set up and the onscreen object linked to it. Is there a way to programmatically change that buttons position and/or size? I know you can change the title and some things but I don't see how to change it's position or size.

现在我想相应地改变它的位置.是否可以?如果是，请告诉我如何，因为我试图在以下代码中更改按钮的位置，但它在头文件中不起作用.

Now I would like to change the position of it accordingly. Is it possible? If yes, please let me know how, since I am trying to change the position of my button in the following code, but it does not work in the header file.

@property (nonatomic, strong) IBOutlet UIButton *mybuttonOutlet;

在实现文件中:

-(void)viewDidLoad {


    screenSizeHeight=[UIScreen mainScreen].bounds.size.height;


if(screenSizeHeight==568)

    mybuttonOutlet.frame= CGRect(38, 464 ,157,25);


if(screenSizeHeight==480)

    mybuttonOutlet.frame= CGRect(38, 364 ,157,25);

}

推荐答案

从 IB 或 storyboard 的按钮中移除 Use Autolayout.

Remove Use Autolayout from the button in IB or storyboard.

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