private static object CoerceIsChecked(DependencyObject d, object basevalue)
{
SplitButton button = d as SplitButton;
if (!button.IsCheckable)
{
return(false);
}
return(ToggleButtonHelper.CoerceIsChecked(d, basevalue));
}
private static void OnIsCheckedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SplitButton button = d as SplitButton;
if (button.IsCheckable)
{
if ((bool)e.NewValue)
{
button.RaiseEvent(new RoutedEventArgs(CheckedEvent, button));
}
else
{
button.RaiseEvent(new RoutedEventArgs(UncheckedEvent, button));
}
ToggleButtonHelper.OnIsCheckedChanged(d, e);
}
}
