Swift presentViewController [英] Swift presentViewController

问题描述

我以编程方式在iOS Swift项目中拥有多个View Controller。我没有故事板，如果可能的话想避免使用它们。有没有办法切换到另一个 viewcontroller.swift 文件（我们称之为 view2.swift ）并拥有它成为按钮调用的函数的一部分？
我尝试过以下内容：

I programatically have multiple View Controllers in an iOS Swift Project. I do not have the storyboards and would like to avoid them if possible. Is there a way to switch to another viewcontroller.swift file (We will call it view2.swift) and have it be part of a function that a button calls?
I have tried the following:

let storyboard: UIStoryboard = UIStoryboard(name: "myTabBarName", bundle: nil)
let vc: UIViewController = storyboard.instantiateViewControllerWithIdentifier("myVCID") as UIViewController
self.presentViewController(vc, animated: true, completion: nil)

以上适用于故事板，但我想要另一个 view2.swift 被召唤。可以这样做吗？

The above works with storyboards, but I want another view2.swift to be called. Can this be done?

推荐答案

试试这个：

let vc = ViewController() //change this to your class name
self.presentViewController(vc, animated: true, completion: nil)

使用Swift3：

self.present(vc, animated: true, completion: nil)

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