Microsoft.Windows.Controls.Ribbon.RibbonMenuButton.OnTemplateChanged C# (CSharp) Метод

        protected override void OnTemplateChanged(ControlTemplate oldTemplate, ControlTemplate newTemplate)
        {
            TemplateApplied = false;
            base.OnTemplateChanged(oldTemplate, newTemplate);

            if ((oldTemplate != null) && (_partToggleButton != null))
            {
                RibbonHelper.ClearPseudoInheritedProperties(_partToggleButton);
                _partToggleButton = null;
            }
        }