Inheritance: Element -> NavigableElement -> VisualElement -> View
Xamarin.Forms documentation: Picker API / Guide
For details on how the control actually works, please refer to the Xamarin.Forms documentation .
Constructors
Description
Picker(items: string list, selectedIndex: int, onSelectedIndexChanged: int -> ‘msg)
Defines a Picker widget with items list, selected index and onSelectedIndexChanged event
Properties
Description
characterSpacing(value: float)
Sets the spacing between each character of the picker
horizontalTextAlignment(value: TextAlignment)
Sets the horizontal text alignment of the picker
verticalTextAlignment(value: TextAlignment)
Sets the vertical text alignment of the picker
font(?size: float, ?namedSize: NamedSize, ?attributes: FontAttributes, ?fontFamily: string)
Sets the font family used
textColor(light: FabColor, ?dark: FabColor)
Sets the text color depending if light or dark mode
textTransform(value: TextTransform)
Sets the text transformation (lowercase, uppercase) to apply on the text
title(value: string)
Sets the title of the picker
titleColor(light: FabColor, ?dark: FabColor)
Sets the title color depending if light or dark mode
reference(value: ViewRef<Picker>)
Sets a ViewRef
instance to retrieve the Xamarin.Forms.Picker
instance associated to this widget
Properties
Description
updateMode(value: iOSSpecific.UpdateMode)
Sets the update mode (Immediately or WhenFinished) of the picker
Picker([ " Item 1" ; " Item 2" ; " Item 3" ], 0 , SelectedIndexChanged)
.characterSpacing( 1.0 )
.textColor( Color.Red.ToFabColor(), Color.Blue.ToFabColor())
.titleColor( Color.Red.ToFabColor(), Color.Blue.ToFabColor())
.verticalTextAlignment( TextAlignment.Center)
.horizontalTextAlignment( TextAlignment.Center)
.font( namedSize = NamedSize.Large, fontFamily = " Arial" , attributes = FontAttributes.Bold)
.textTransform( TextTransform.Lowercase)
Get access to the underlying Xamarin.Forms.Picker
let pickerRef = ViewRef< Picker>()
Picker([ " Item 1" ; " Item 2" ; " Item 3" ], 0 , SelectedIndexChanged)
.reference( pickerRef)