C# UIView.Width方法代码示例

        public UICustomProgressView()
        {
            currentProgressLabel = new UILabel();
            currentProgressLabel.Text = "10000000";

            ofProgressLabel = new UILabel();
            ofProgressLabel.Text = "of";

            totalProgressLabel = new UILabel();
            totalProgressLabel.Text = "10000000";

            progressNoContainer = new UIView();
            progressNoContainer.BackgroundColor = UIColor.Yellow;
            progressNoContainer.Layer.BorderColor = UIColor.Red.CGColor;
            progressNoContainer.Layer.BorderWidth = 2f;

            progressNoContainer.AddSubviews(new UIView[] { currentProgressLabel, ofProgressLabel, totalProgressLabel });
            progressNoContainer.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
            progressNoContainer.AddConstraints(new[]
            {
                currentProgressLabel.AtTopOf(progressNoContainer),
                currentProgressLabel.WithSameCenterX(progressNoContainer).Minus(25),
                currentProgressLabel.Height().EqualTo(30),

                ofProgressLabel.WithSameTop(currentProgressLabel),
                ofProgressLabel.ToRightOf(currentProgressLabel).Plus(5),
                ofProgressLabel.WithSameHeight(currentProgressLabel),

                totalProgressLabel.WithSameBottom(ofProgressLabel),
                totalProgressLabel.ToRightOf(ofProgressLabel).Plus(5),
                totalProgressLabel.WithSameHeight(ofProgressLabel)
            });

            AddSubviews(new[] { progressNoContainer });
            this.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
            this.AddConstraints(new[]
            {
                progressNoContainer.WithSameCenterY(this),
                progressNoContainer.WithSameRight(this).Minus(10),
                progressNoContainer.Width().EqualTo(100),
                progressNoContainer.Height().EqualTo(30)
            });
        }

        public override void ViewDidLoad()
        {
            var scrollView = new UIScrollView()
            {
                BackgroundColor = UIColor.White,
                ShowsHorizontalScrollIndicator = false,
                AutoresizingMask = UIViewAutoresizing.FlexibleHeight,
            };
            View = scrollView;
            scrollView.TranslatesAutoresizingMaskIntoConstraints = true;
            base.ViewDidLoad();

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

            var _forceTheWidthView = new UIView() {BackgroundColor = UIColor.Clear};
            Add(_forceTheWidthView);

            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);

            _debugLabel = new UILabel() { BackgroundColor = UIColor.White, Lines = 0, LineBreakMode = UILineBreakMode.WordWrap };
            Add(_debugLabel);

            var set = this.CreateBindingSet<FormGridView, FormGridViewModel>();
            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(_debugLabel).To("FirstName  + ' ' + LastName + ', '  + Number + ' ' + Street + ' ' + Town + ' ' + Zip");
            set.Apply();

            View.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();

            var rowSet = new RowSetTemplate()
                {
                    TopMargin = 10f,
                    BottomMargin = 20f,
                    VInterspacing = 10f
                };
            var equalWeightRowTemplate = new RowTemplate()
                {
                    HInterspacing = 12f,
                    LeftMargin = 6f,
                    RightMargin = 24f
                };
            var addressRowTemplate = new RowTemplate()
                {
                    HInterspacing = 12f,
                    LeftMargin = 6f,
                    RightMargin = 24f
                };
            addressRowTemplate.ColumnWeight(0, 0.3f);
            var townAndZipRowTemplate = new RowTemplate()
            {
                HInterspacing = 12f,
                LeftMargin = 6f,
                RightMargin = 24f
            };
            townAndZipRowTemplate.ColumnWidth(1, 120f);

            View.AddConstraints(
                rowSet.Generate(View,
                    new Row(equalWeightRowTemplate, _forceTheWidthView),
//.........这里部分代码省略.........

		void SetupSelectedView ()
		{
			selectionCircle = new UIView {
				TranslatesAutoresizingMaskIntoConstraints = false,
				BackgroundColor = Theme.Current.MainColor,
				Hidden = true,
			};
			iconContainer.AddSubview (selectionCircle);
			iconContainer.SendSubviewToBack (selectionCircle);

			selectionCircle.CenterXY ();
			selectionCircle.Height (2 * SelectionRadius);
			selectionCircle.Width (2 * SelectionRadius);
			selectionCircle.Layer.CornerRadius = SelectionRadius;
		}

        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)
              );
        }