如何在uiviewcontroller中添加窗口视图 [英] how to add a view over window in uiviewcontroller

问题描述

是否可以从uiviewcontroller在窗口上添加子视图，然后将其删除？

Is it possible to add a subview over the window from a uiviewcontroller and then removing that also?

谢谢
Pankaj

Thanks Pankaj

推荐答案

不确定你的意思...

Not sure what you mean...

[self.view addSubview:yoursubview];

[yoursubview removeFromSuperview];

在窗口上：

[[[UIApplication sharedApplication] keyWindow] addSubview:yourview];

这篇关于如何在uiviewcontroller中添加窗口视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！