将Label和PickerView放在TableView的同一行上

Question

这是在C＃中使用Xamarin。我使用跨平台的UI代码。与仅使用.XAML文件类似，但我在代码中执行此操作。

     var viewPickerAutoSaveTimer = new StackLayout();
        viewPickerAutoSaveTimer.Orientation = StackOrientation.Horizontal;
        viewPickerAutoSaveTimer.Padding = 13;


        Label labelAutoSaveTimer = new Label()
        {
            VerticalOptions = LayoutOptions.Center,
            Text = "Auto Save Timer"
        };

        Picker pickerAutoSaveTimer = new Picker()
        {
            HorizontalOptions = LayoutOptions.FillAndExpand,
            VerticalOptions = LayoutOptions.Center,
            SelectedIndex = 1,

            Items = { "1", "2", "3" }
        };



    viewPickerAutoSaveTimer.Children.Add(labelAutoSaveTimer);
    viewPickerAutoSaveTimer.Children.Add(pickerAutoSaveTimer);

接下来我有以下代码..

                new TableSection ("AUTO SAVE") {
                    new SwitchCell {
                        Text = "Enable Auto Save:"
                    },
                    new ViewCell
                    {
                      View = viewPickerAutoSaveTimer
                    }


                },

以下是结果的屏幕截图 -

自动保存计时器旁边的行应显示选择器上的所选项目......但它不会！

Answer 1

您的对象初始化顺序不正确，您需要在之前指定选择器项，您可以设置从该项集合中选择的项目：

    Picker pickerAutoSaveTimer = new Picker()
    {
        HorizontalOptions = LayoutOptions.FillAndExpand,
        VerticalOptions = LayoutOptions.Center,
        Items = { "1", "2", "3" },
        SelectedIndex = 1,
    };