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RadioButton Class

Represents a button that can be selected, but not cleared, by a user. The IsChecked property of a RadioButton can be set by clicking it, but it can only be cleared progammatically.

Namespace: System.Windows.Controls
Assembly: PresentationFramework (in presentationframework.dll)
XML Namespace:  http://schemas.microsoft.com/winfx/2006/xaml/presentation

[LocalizabilityAttribute(LocalizationCategory.RadioButton)] 
public class RadioButton : ToggleButton
/** @attribute LocalizabilityAttribute(LocalizationCategory.RadioButton) */ 
public class RadioButton extends ToggleButton
LocalizabilityAttribute(LocalizationCategory.RadioButton) 
public class RadioButton extends ToggleButton
<RadioButton>
  Content
</RadioButton>

A RadioButton has two states: true or false.

ContentModel: A RadioButton is a ContentControl. For more information on the content model for RadioButton, see ContentControl Content Model.

The following example shows how to create RadioButton controls and group them inside a container.

<StackPanel>      
    <RadioButton Name="rb1" Checked="WriteText2">Yes</RadioButton>
    <RadioButton Name="rb2" Checked="WriteText2">No</RadioButton>
    <RadioButton Name="rb3" Checked="WriteText2">No opinion</RadioButton>
</StackPanel>

System.Object
   System.Windows.Threading.DispatcherObject
     System.Windows.DependencyObject
       System.Windows.Media.Visual
         System.Windows.UIElement
           System.Windows.FrameworkElement
             System.Windows.Controls.Control
               System.Windows.Controls.ContentControl
                 System.Windows.Controls.Primitives.ButtonBase
                   System.Windows.Controls.Primitives.ToggleButton
                    System.Windows.Controls.RadioButton
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
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