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XAML - ToggleButton
A toggle button is a control that can switch states, such as CheckBox and RadioButton. The hierarchical inheritance of ToggleButton class is as follows −
Properties
| Sr.No. | Property & Description |
|---|---|
| 1 |
IsChecked Gets or sets whether the ToggleButton is checked. |
| 2 |
IsCheckedProperty Identifies the IsChecked dependency property. |
| 3 |
IsThreeState Gets or sets a value that indicates whether the control supports three states. |
| 4 |
IsThreeStateProperty Identifies the IsThreeState dependency property. |
Events
| Sr.No. | Event & Description |
|---|---|
| 1 |
Checked Fires when a ToggleButton is checked. |
| 2 |
Indeterminate Fires when the state of a ToggleButton is switched to the indeterminate state. |
| 3 |
Unchecked Occurs when a ToggleButton is unchecked. |
Example
The following example shows the usage of ToggleButton in an XAML application. Here is the XAML code to create and initialize a ToggleButton with some properties.
<Page x:Class = "XAMLToggleButton.MainPage"
xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x = "http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local = "using:XAMLToggleButton"
xmlns:d = "http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc = "http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable = "d">
<Grid Background = "{ThemeResource ApplicationPageBackgroundThemeBrush}">
<StackPanel Orientation = "Vertical">
<ToggleButton x:Name = "cb2" Content = "Toggle"
Checked = "HandleCheck" Unchecked = "HandleUnchecked"
Margin = "100" Width = "100" HorizontalAlignment = "Center"/>
<TextBlock x:Name = "text2" Margin = "10" Width = "300"
HorizontalAlignment = "Center" Height = "50" FontSize = "24"/>
</StackPanel>
</Grid>
</Page>
Here is the C# implementation of Checked and Unchecked events −
using System;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234238
namespace XAMLToggleButton {
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public sealed partial class MainPage : Page {
public MainPage() {
this.InitializeComponent();
}
private void HandleCheck(object sender, RoutedEventArgs e) {
text2.Text = "Button is Checked";
}
private void HandleUnchecked(object sender, RoutedEventArgs e) {
text2.Text = "Button is unchecked.";
}
}
}
When you compile and execute the above code, it will produce the following output −
We recommend you to execute the above example code and experiment with some other properties and events.