<CategoryAttribute("Common Properties")>
Public Overridable Property IsToggleButton As Boolean

Dim instance As ISButton
Dim value As Boolean
 
instance.IsToggleButton = value
 
value = instance.IsToggleButton

[CategoryAttribute("Common Properties")]
public virtual bool IsToggleButton {get; set;}

public read-write property IsToggleButton: Boolean; virtual; 

CategoryAttribute("Common Properties")
public function get,set IsToggleButton : boolean

[CategoryAttribute("Common Properties")]
public: __property virtual bool get_IsToggleButton();
public: __property virtual void set_IsToggleButton( 
   bool value
);

[CategoryAttribute("Common Properties")]
public:
virtual property bool IsToggleButton {
   bool get();
   void set (    bool value);
}

<StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal">
        <Intersoft:GlassButton Content="ON" Width="50" GroupName="ToggleGroup" IsToggleButton="True" IsChecked="True"/>
        <Intersoft:GlassButton Content="OFF" Width="50" GroupName="ToggleGroup" IsToggleButton="True"/>
</StackPanel>