C# UIViewController.Add方法代码示例

		public void RenderStream (Stream stream)
		{
			var reader = new StreamReader (stream);

			InvokeOnMainThread (delegate {
				button1.Enabled = true;
				var view = new UIViewController ();
				var handler = new UILabel (new CGRect (20, 20, 300, 40)) {
					Text = "HttpClient is using " + HandlerType?.Name
				};
				var label = new UILabel (new CGRect (20, 20, 300, 80)) {
					Text = "The HTML returned by the server:"
				};
				var tv = new UITextView (new CGRect (20, 100, 300, 400)) {
					Text = reader.ReadToEnd ()
				};
				if (HandlerType != null)
					view.Add (handler);
				view.Add (label);
				view.Add (tv);

				if (UIDevice.CurrentDevice.CheckSystemVersion (7, 0)) {
					view.EdgesForExtendedLayout = UIRectEdge.None;
				}

				navigationController.PushViewController (view, true);
			});
		}

        public void RenderStream(System.IO.Stream stream)
        {
            var reader = new System.IO.StreamReader(stream);

            ad.InvokeOnMainThread(delegate
            {
                var view = new UIViewController();
                var label = new UILabel(new RectangleF(20, 20, 300, 80))
                {
                    Text = "The HTML returned by the server:"
                };
                var tv = new UITextView(new RectangleF(20, 100, 300, 400))
                {
                    Text = reader.ReadToEnd()
                };
                view.Add(label);
                view.Add(tv);

                Console.WriteLine(tv.Text);

                if (UIDevice.CurrentDevice.CheckSystemVersion(7, 0))
                {
                    view.EdgesForExtendedLayout = UIRectEdge.None;
                }

                ad.NavigationController.PushViewController(view, true);
            });
        }

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

			root = new UIViewController ();
			vc1 = new ViewController1 ();
			root.View.AddSubview (vc1.View);

			vc1.InitialActionCompleted += (object sender, EventArgs e) => {

				vc1.View.RemoveFromSuperview ();

				tabController = new UITabBarController ();

				vc2 = new ViewController2 ();
				vc3 = new ViewController3 ();

				tabController.ViewControllers = new UIViewController[] {
					vc1,
					vc2,
					vc3
				};
				tabController.ViewControllers [0].TabBarItem.Title = "One";
				tabController.ViewControllers [1].TabBarItem.Title = "Two";
				tabController.ViewControllers [2].TabBarItem.Title = "Three";

				root.AddChildViewController (tabController);
				root.Add (tabController.View);
			};

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

        protected override void OnElementChanged (Xamarin.Forms.Platform.iOS.ElementChangedEventArgs<Xamarin.Forms.Button> e)
        {
            base.OnElementChanged (e);

            if (e.NewElement != null) {
                Control.TouchUpInside += delegate(object sender, EventArgs e2) {

                    var formsView = new CommonFormsView ();

                    var rect = new CGRect (0, 0, 400, 400);
                    var iOSView = FormsViewToNativeiOS.ConvertFormsToNative (formsView, rect);

                    var viewController = new UIViewController();
                    viewController.Add(iOSView);
                    viewController.View.Frame = rect;

                    var popoverController = new UIPopoverController(viewController);
                    popoverController.ContentViewController.View.BackgroundColor = viewController.View.BackgroundColor;
                    popoverController.PopoverContentSize = rect.Size;
                    var frame = UIApplication.SharedApplication.KeyWindow.RootViewController.View.Frame;
                    popoverController.PresentFromRect (Control.Frame, UIApplication.SharedApplication.KeyWindow.RootViewController.View, 0, true);

                };
            }
        }

        //
        // This method is invoked when the application has loaded and is ready to run. In this
        // method you should instantiate the window, load the UI into it and then make the window
        // visible.
        //
        // You have 17 seconds to return from this method, or iOS will terminate your application.
        //
        public override bool FinishedLaunching(UIApplication app, NSDictionary options)
        {
            window = new UIWindow(UIScreen.MainScreen.Bounds);

            var controller = new UIViewController();

            var label = new UILabel(new RectangleF(0, 0, 320, 30));
            label.Text = "SignalR Client";

            var textView = new UITextView(new RectangleF(0, 35, 320, 500));

            controller.Add(label);
            controller.Add(textView);

            window.RootViewController = controller;
            window.MakeKeyAndVisible();

            var traceWriter = new TextViewWriter(SynchronizationContext.Current, textView);

            var client = new CommonClient(traceWriter);
            client.RunAsync();

            return true;
        }

        //
        // This method is invoked when the application has loaded and is ready to run. In this
        // method you should instantiate the window, load the UI into it and then make the window
        // visible.
        //
        // You have 17 seconds to return from this method, or iOS will terminate your application.
        //
        public override bool FinishedLaunching(UIApplication app, NSDictionary options)
        {
            // Initialize the Parse client with your Application ID and Windows Key found on
              // your Parse dashboard
              // PARSE INTERNAL
              // To properly scrub this project for public release, the following changes must be made:
              // 1. This region should be replaced with a template Parse.Initialize call.
              // 2. The project must stop requesting intranet permission.
              // 3. The project may not access Parse.snk, or it will retain access to Parse internals.
              // 4. We must verify that Parse.snk is never copied to this project directory by msbuild.
              //ParseClient.HostName = new Uri("http://parse-local:3000/")
              ParseClient.Initialize("ZIqbEBf3PXXSzpbQbvz5BcmVcK54DjSmKwNxCah1", "EY4UfiJn0xGhvgvNhBRrY6kggn4nv9zGGk5klQQo");
              // END PARSE INTERNAL

              // Register for remote notifications
              if (Convert.ToInt16(UIDevice.CurrentDevice.SystemVersion.Split('.')[0].ToString()) < 8) {
            UIRemoteNotificationType notificationTypes = UIRemoteNotificationType.Alert | UIRemoteNotificationType.Badge | UIRemoteNotificationType.Sound;
            UIApplication.SharedApplication.RegisterForRemoteNotificationTypes(notificationTypes);
              } else {
            UIUserNotificationType notificationTypes = UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound;
            var settings = UIUserNotificationSettings.GetSettingsForTypes(notificationTypes, new NSSet(new string[] { }));
            UIApplication.SharedApplication.RegisterUserNotificationSettings(settings);
            UIApplication.SharedApplication.RegisterForRemoteNotifications();
              }

              // Handle Parse Push notification.
              ParsePush.ParsePushNotificationReceived += (object sender, ParsePushNotificationEventArgs args) => {
            Console.WriteLine("You received a notification!");
              };

              // create a new window instance based on the screen size
              window = new UIWindow(UIScreen.MainScreen.Bounds);

              UIViewController viewController = new UIViewController();
              UILabel label = new UILabel(new CoreGraphics.CGRect(0, 0, 160, 20));
              label.Text = "Parse Push is ready!";
              label.TextColor = UIColor.Gray;
              label.Center = viewController.View.Center;
              viewController.Add(label);
              window.BackgroundColor = UIColor.White;
              // If you have defined a view, add it here:
              window.RootViewController = viewController;
              window.MakeKeyAndVisible();

              return true;
        }

        public override bool FinishedLaunching(UIApplication application, NSDictionary options)
        {
            window = new UIWindow();

            navcontroller = new UINavigationController();

            viewcontroller = new UIViewController();
            viewcontroller.Title = "XibLess";

            view = new UIView(new RectangleF(0, 0, 320, 640));
            view.BackgroundColor = UIColor.Blue;

            viewcontroller.Add(view);
            navcontroller.PushViewController(viewcontroller, false);

            window.AddSubview (navcontroller.View);
            window.MakeKeyAndVisible ();

            return true;
        }

    //
    // This method is invoked when the application has loaded and is ready to run. In this 
    // method you should instantiate the window, load the UI into it and then make the window
    // visible.
    //
    // You have 17 seconds to return from this method, or iOS will terminate your application.
    //
    public override bool FinishedLaunching(UIApplication app, NSDictionary options) {
      // Initialize the Parse client with your Application ID and Windows Key found on
      // your Parse dashboard
      ParseClient.Initialize("YOUR APPLICATION ID", "YOUR .NET KEY");

      // Register for remote notifications
      if (Convert.ToInt16(UIDevice.CurrentDevice.SystemVersion.Split('.')[0].ToString()) < 8) {
        UIRemoteNotificationType notificationTypes = UIRemoteNotificationType.Alert | UIRemoteNotificationType.Badge | UIRemoteNotificationType.Sound;
        UIApplication.SharedApplication.RegisterForRemoteNotificationTypes(notificationTypes);
      } else {
        UIUserNotificationType notificationTypes = UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound;
        var settings = UIUserNotificationSettings.GetSettingsForTypes(notificationTypes, new NSSet(new string[] { }));
        UIApplication.SharedApplication.RegisterUserNotificationSettings(settings);
        UIApplication.SharedApplication.RegisterForRemoteNotifications();
      }

      // Handle Parse Push notification.
      ParsePush.ParsePushNotificationReceived += (object sender, ParsePushNotificationEventArgs args) => {
        Console.WriteLine("You received a notification!");
      };

      // create a new window instance based on the screen size
      window = new UIWindow(UIScreen.MainScreen.Bounds);

      UIViewController viewController = new UIViewController();
      UILabel label = new UILabel(new CoreGraphics.CGRect(0, 0, 160, 20));
      label.Text = "Parse Push is ready!";
      label.TextColor = UIColor.Gray;
      label.Center = viewController.View.Center;
      viewController.Add(label);
      window.BackgroundColor = UIColor.White;
      // If you have defined a view, add it here:
      window.RootViewController = viewController;
      window.MakeKeyAndVisible();

      return true;
    }

		public void RenderStream (Stream stream)
		{
			var reader = new System.IO.StreamReader (stream);

			InvokeOnMainThread (delegate {
				var view = new UIViewController ();
				view.View.BackgroundColor = UIColor.White;
				var label = new UILabel (new CGRect (20, 60, 300, 80)){
					Text = "The HTML returned by the server:"
				};
				var tv = new UITextView (new CGRect (20, 140, 300, 400)){
					Text = reader.ReadToEnd ()
				};
				view.Add (label);
				view.Add (tv);
					
				navigationController.PushViewController (view, true);
			});			
		}

		public void RenderStream (Stream stream)
		{
			var reader = new System.IO.StreamReader (stream);

			InvokeOnMainThread (delegate {
				var view = new UIViewController ();
				var label = new UILabel (new RectangleF (20, 20, 300, 80)){
					Text = "The HTML returned by Google:"
				};
				var tv = new UITextView (new RectangleF (20, 100, 300, 400)){
					Text = reader.ReadToEnd ()
				};
				view.Add (label);
				view.Add (tv);
					
				navigationController.PushViewController (view, true);
			});			
		}

		private void ShowPicture()
		{
			var data = presenter.Model.Image;
			if (data == null)
			{
				new UIAlertView("Error","No saved imaged for this item",null,"OK",null).Show();
				return;
			}
			NSData imageData = NSData.FromArray(data);
			var image = UIImage.LoadFromData(imageData);
			var imageView = new UIImageView(View.Bounds);
			imageView.Image = image;
			var vc = new UIViewController();
			vc.Add(imageView);
			NavigationController.PushViewController(vc,true);
		}

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

        NSTimer.CreateScheduledTimer (0.1, (v) => TickOnce ());

        dvc = new UIViewController ();
        dvc.View.BackgroundColor = UIColor.White;
        button = new UIButton (window.Bounds);
        button.TouchDown += (object sender, EventArgs e) =>
        {
            Tapped ();
        };
        button.SetTitleColor (UIColor.Blue, UIControlState.Normal);
        button.SetTitleColor (UIColor.Gray, UIControlState.Highlighted);
        button.SetTitle ("Click here", UIControlState.Normal);
        dvc.Add (button);

        window.RootViewController = dvc;
        window.MakeKeyAndVisible ();

        return true;
    }