带有MonoTouch.Dialog底部的标签栏？

Question

MonoTouch和MonoTouch.Dialog是新手，但我确定可以创建一个标签栏或按钮栏或者您想调用它的地方 - iPhone底部带有图标/按钮的黑色栏。问题是如何用MonoTouch.Dialog做到这一点？

感谢您的帮助！

Answer 1

你不用MT.Dialog来做。您将创建一个UITabBarController，然后将视图控制器分配给它的每个选项卡。每个选项卡可以指向一个MT.Dialog DialogViewController或任何其他类型的ViewController。

Answer 2

下面是一些代码来显示它多么容易：

class MyViewController : UINavigationController { 

     public MyViewController (string s) 
     { 
      TabBarItem = new UITabBarItem (s, null, 1); 
      var root = new RootElement (s) { 
       new Section (s) { 
        new StringElement (s) 
       } 
      }; 
      PushViewController (new DialogViewController (root), false); 
     } 
    } 

    public override bool FinishedLaunching (UIApplication app, NSDictionary options) 
    { 
     window = new UIWindow (UIScreen.MainScreen.Bounds); 

     var nav = new UITabBarController(); 
     nav.ViewControllers = new UIViewController [] { 
      new MyViewController ("a"), 
      new MyViewController ("b"), 
      new MyViewController ("c") 
     }; 
     nav.CustomizableViewControllers = new UIViewController [0]; 

     window.RootViewController = nav; 
     window.MakeKeyAndVisible(); 
     return true; 
    } 

给你这样的：