在ios 6中首先弃用dismissmodalviewcontrolleranimated [英] dismissmodalviewcontrolleranimated is deprecated first deprecated in ios 6

问题描述

我刚刚更新了iOS 6，并运行了我在iOS 4.3中创建的旧代码。他们在我的申请中给了我一些警告。

I have just updated iOS 6, and run my old code, which is created in iOS 4.3. They give me number of warnings in my application.

我用 presentModelViewController：然后我解雇了它，但它给了我警告

I used presentModelViewController: and then I dismiss it, but it gave me warning

在iOS 6中不推荐使用dismissModalViewControllerAnimated。

dismissModalViewControllerAnimated is deprecated first deprecated in iOS 6.

为什么他们会对该代码发出警告？以下是代码：

Why they show warning to that code? Here is the code:

[picker dismissModalViewControllerAnimated:YES];

此行变为黄色并显示错误。请给我指导以删除警告。

This line gets yellow and show the error. Please give me guideline to remove the warning.

推荐答案

现在在ios 6中你可以使用

Now in ios 6 You can use

[[Picker presentingViewController] dismissViewControllerAnimated:YES completion:nil];

而不是

[[Picker parentViewControl] dismissModalViewControllerAnimated:YES];

和

[self presentViewController:picker animated:YES completion:nil];

而不是

[self presentModalViewController:picker animated:YES];

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