private void OnWhenChanged(bool value)
{
if (value)
{
if (ContentTemplate != null)
{
_element = ContentTemplate.GetElement(new ElementFactoryGetArgs
{
Data = Content,
Parent = this
});
if (_element is FrameworkElement element && element.DataContext != Content)
{
element.DataContext = Content;
}
Children.Add(_element);
}
}
else
{
if (ContentTemplate != null && _element != null)
{
ContentTemplate.RecycleElement(new ElementFactoryRecycleArgs
{
Element = _element,
Parent = this
});
_element = null;
}
Children.Clear();
}
}