protected override void OnTemplateChanged(ControlTemplate oldTemplate, ControlTemplate newTemplate)
{
base.OnTemplateChanged(oldTemplate, newTemplate);
if ((oldTemplate != null) && (_partContentPresenter != null))
{
RibbonHelper.ClearPseudoInheritedProperties(_partContentPresenter);
_partContentPresenter = null;
}
}
protected override void OnTemplateChanged(DataTemplate oldTemplate, DataTemplate newTemplate)
{
base.OnTemplateChanged(oldTemplate, newTemplate);
if (oldTemplate != null)
{
RibbonHelper.ClearPseudoInheritedProperties(_templateRoot);
if (_templateRoot != null)
{
// Clearing the Ribbon property value which was set earlier.
_templateRoot.ClearValue(RibbonControlService.RibbonPropertyKey);
}
_templateRoot = null;
}
}
protected override void ClearContainerForItemOverride(DependencyObject element, object item)
{
base.ClearContainerForItemOverride(element, item);
RibbonHelper.ClearPseudoInheritedProperties(element);
}