C# UILabel.WithSameWidth方法代码示例

        public override void ViewDidLoad()
        {
            View.BackgroundColor = UIColor.White;
            base.ViewDidLoad();

            var subTotal = new UITextField() { BorderStyle = UITextBorderStyle.RoundedRect };
            subTotal.KeyboardType = UIKeyboardType.DecimalPad;
            Add(subTotal);

            var seek = new UISlider()
                {
                    MinValue = 0,
                    MaxValue = 100,
                };
            Add(seek);

            var seekLabel = new UILabel();
            Add(seekLabel);

            var tipLabel = new UILabel();
            Add(tipLabel);

            var totalLabel = new UILabel();
            Add(totalLabel);

            var set = this.CreateBindingSet<TipView, TipViewModel>();
            set.Bind(subTotal).To(vm => vm.SubTotal);
            set.Bind(seek).To(vm => vm.Generosity);
            set.Bind(seekLabel).To(vm => vm.Generosity);
            set.Bind(tipLabel).To(vm => vm.Tip);
            set.Bind(totalLabel).To("SubTotal + Tip");
            set.Apply();

            View.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();

            var margin = 10;
            View.AddConstraints(
                    subTotal.AtLeftOf(View, margin),
                    subTotal.AtTopOf(View, margin),
                    subTotal.AtRightOf(View, margin),

                    seek.WithSameLeft(subTotal),
                    seek.Below(subTotal, margin),
                    seek.ToLeftOf(seekLabel, margin),
                    seek.WithRelativeWidth(seekLabel, 3),

                    seekLabel.WithSameRight(subTotal),
                    seekLabel.WithSameTop(seek),

                    tipLabel.Below(seek, margin),
                    tipLabel.WithSameLeft(seek),
                    tipLabel.WithSameWidth(totalLabel),

                    totalLabel.WithSameTop(tipLabel),
                    totalLabel.ToRightOf(tipLabel, margin),
                    totalLabel.WithSameRight(subTotal)
                );
        }

        public InfoViewController()
        {
            View.BackgroundColor = UIColor.FromPatternImage(UIImage.FromBundle("Images/backgroundImage"));

              var text1 = new UILabel
              {
            TextColor = UIColor.White,
            Text = "Optimizely's iOS SDK enables you to makeyour iOS app more angaging",
            Lines = 0
              };
              text1.Font = UIFont.FromName("Gotham-Light", 16);

              var text2 = new UILabel
              {
            TextColor = UIColor.White,
            Text = "This sample app will take you through implementing and utilizing the core functionality of Optimizely. Feel free to take a look at the code for reference.",
            Lines = 0
              };
              text2.Font = UIFont.FromName("Gotham-Light", 16);

              var text3 = new UILabel
              {
            TextColor = UIColor.White,
            Text = "Please open your browser to developers.optimizely.com/ios to get started.",
            Lines = 0
              };
              text3.Font = UIFont.FromName("Gotham-Light", 16);

              View.AddSubview(text1);
              View.AddSubview(text2);
              View.AddSubview(text3);

              View.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
              View.AddConstraints(
            text1.WithSameCenterX(View),
            text1.WithSameLeft(View).Plus(50),
            text1.WithSameRight(View).Minus(50),
            text1.WithSameTop(View).Plus(80),

            text2.WithSameCenterX(View),
            text2.WithSameWidth(text1),
            text2.Below(text1).Plus(20),

            text3.WithSameCenterX(View),
            text3.WithSameWidth(text1),
            text3.Below(text2).Plus(20)
              );
        }

        public override void ViewDidLoad()
        {
            View.BackgroundColor = UIColor.White;
            base.ViewDidLoad();

            // ios7 layout
            if (RespondsToSelector(new Selector("edgesForExtendedLayout")))
                EdgesForExtendedLayout = UIRectEdge.None;

            var fNameLabel = new UILabel {Text = "First"};
            Add(fNameLabel);

            var sNameLabel = new UILabel {Text = "Last"};
            Add(sNameLabel);

            var numberLabel = new UILabel {Text = "#"};
            Add(numberLabel);

            var streetLabel = new UILabel {Text = "Street"};
            Add(streetLabel);

            var townLabel = new UILabel {Text = "Town"};
            Add(townLabel);

            var zipLabel = new UILabel {Text = "Zip"};
            Add(zipLabel);

            var fNameField = new UITextField() { BackgroundColor = UIColor.LightGray, BorderStyle = UITextBorderStyle.RoundedRect };
            Add(fNameField);

            var sNameField = new UITextField() { BackgroundColor = UIColor.LightGray, BorderStyle = UITextBorderStyle.RoundedRect };
            Add(sNameField);

            var numberField = new UITextField() { BackgroundColor = UIColor.LightGray, BorderStyle = UITextBorderStyle.RoundedRect };
            Add(numberField);

            var streetField = new UITextField() { BackgroundColor = UIColor.LightGray, BorderStyle = UITextBorderStyle.RoundedRect };
            Add(streetField);

            var townField = new UITextField() { BackgroundColor = UIColor.LightGray, BorderStyle = UITextBorderStyle.RoundedRect };
            Add(townField);

            var zipField = new UITextField() { BackgroundColor = UIColor.LightGray, BorderStyle = UITextBorderStyle.RoundedRect };
            Add(zipField);

            var debug = new UILabel() { BackgroundColor = UIColor.White, Lines = 0 };
            Add(debug);

            var set = this.CreateBindingSet<FormView, FormViewModel>();
            set.Bind(fNameField).To(vm => vm.FirstName);
            set.Bind(sNameField).To(vm => vm.LastName);
            set.Bind(numberField).To(vm => vm.Number);
            set.Bind(streetField).To(vm => vm.Street);
            set.Bind(townField).To(vm => vm.Town);
            set.Bind(zipField).To(vm => vm.Zip);
            set.Bind(debug).To("FirstName  + ' ' + LastName + ', '  + Number + ' ' + Street + ' ' + Town + ' ' + Zip");
            set.Apply();

            View.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();

            var hMargin = 10;
            var vMargin = 10;


            View.AddConstraints(

                fNameLabel.AtTopOf(View, vMargin),
                fNameLabel.AtLeftOf(View, hMargin),
                fNameLabel.ToLeftOf(sNameLabel, hMargin),

                sNameLabel.WithSameTop(fNameLabel),
                sNameLabel.AtRightOf(View, hMargin),
                sNameLabel.WithSameWidth(fNameLabel),

                fNameField.WithSameWidth(fNameLabel),
                fNameField.WithSameLeft(fNameLabel),
                fNameField.Below(fNameLabel, vMargin),

                sNameField.WithSameLeft(sNameLabel),
                sNameField.WithSameWidth(sNameLabel),
                sNameField.WithSameTop(fNameField),

                numberLabel.WithSameLeft(fNameLabel),
                numberLabel.ToLeftOf(streetLabel, hMargin),
                numberLabel.Below(fNameField, vMargin),
                numberLabel.WithRelativeWidth(streetLabel, 0.3f),

                streetLabel.WithSameTop(numberLabel),
                streetLabel.AtRightOf(View, hMargin),

                numberField.WithSameLeft(numberLabel),
                numberField.WithSameWidth(numberLabel),
                numberField.Below(numberLabel, vMargin),

                streetField.WithSameLeft(streetLabel),
                streetField.WithSameWidth(streetLabel),
                streetField.WithSameTop(numberField),

                townLabel.WithSameLeft(fNameLabel),
                townLabel.WithSameRight(streetLabel),
//.........这里部分代码省略.........

        public WelcomeController()
        {
            View.BackgroundColor = Styling.Colors.WelcomeBackgroundColor;

              var welcomeView = new UIView
              {
            BackgroundColor = UIColor.White,
            ClipsToBounds = true,
              };
              welcomeView.Layer.CornerRadius = 8;

              var image = new UIImageView
              {
            Image = UIImage.FromBundle("Images/blueLogoWelcomeScreen"),
            ContentMode = UIViewContentMode.ScaleAspectFit
              };

              var welcomeLabel = new UILabel
              {
            Text = "Welcome to the\nOptimizely Tutorial App",
            Lines = 2,
            TextAlignment = UITextAlignment.Center,
              };
              welcomeLabel.Font = UIFont.FromName("Gotham-Light", 18);

              var textLabel = new UILabel
              {
            Text = "Please open your browser to\ndevelopers.optimizely.com/ios",
            Lines = 2,
            TextAlignment = UITextAlignment.Center,
              };
              textLabel.Font = UIFont.FromName("Gotham-Light", 14);

              var button = new CustomButton
              {
            BackgroundColor = Styling.Colors.ButtonGreen,
            TitleText = "Got it. Let's go!"
              };
              // [OPTIMIZELY] Below is an example of if you want to tag
              // ids manually
              // OptimizelyiOS.UIView_Optimizely.GetOptimizelyId(button);

              button.TouchUpInside += Button_TouchUpInside;

              welcomeView.AddSubview(image);
              welcomeView.AddSubview(welcomeLabel);
              welcomeView.AddSubview(textLabel);
              welcomeView.AddSubview(button);

              welcomeView.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
              welcomeView.AddConstraints(
            image.WithSameCenterX(welcomeView),
            image.WithSameTop(welcomeView).Plus(40),
            image.WithSameLeft(welcomeView).Plus(30),
            image.WithSameRight(welcomeView).Minus(30),

            welcomeView.WithSameCenterX(welcomeView),
            welcomeLabel.Below(image).Plus(50),
            welcomeLabel.WithSameLeft(welcomeView).Plus(15),
            welcomeLabel.WithSameRight(welcomeView).Minus(15),

            textLabel.WithSameCenterX(welcomeView),
            textLabel.Below(welcomeLabel).Plus(50),
            textLabel.WithSameWidth(welcomeLabel),

            button.WithSameCenterX(welcomeView),
            button.Below(textLabel).Plus(50),
            button.Width().EqualTo(200),
            button.Height().EqualTo(50)
              );

              View.AddSubview(welcomeView);
              View.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();

              View.AddConstraints(
            welcomeView.WithSameCenterX(View),
            welcomeView.WithSameCenterY(View).Minus(10),
            welcomeView.WithSameLeft(View).Plus(30),
            welcomeView.WithSameRight(View).Minus(30),
            welcomeView.Width().EqualTo(View.Bounds.Width - 60),
            welcomeView.Height().EqualTo(380)
              );
        }