这是在Xamarin的C#中。我正在使用跨平台的UI代码。类似于仅使用.XAML文件,但我在代码中进行操作。 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 } },这是结果的屏幕截图-“自动保存计时器”旁边的行应在选择器上显示所选项目...但是不会!
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