ComponentFactory.Krypton.Ribbon.KryptonRibbonDesigner.OnComponentRemoving C# (CSharp) Method

        private void OnComponentRemoving(object sender, ComponentEventArgs e)
        {
            // If our control is being removed
            if (e.Component == _ribbon)
            {
                // Need access to host in order to delete a component
                IDesignerHost host = (IDesignerHost)GetService(typeof(IDesignerHost));

                // We need to remove all the button spec instances
                for (int i = _ribbon.ButtonSpecs.Count - 1; i >= 0; i--)
                {
                    ButtonSpec spec = _ribbon.ButtonSpecs[i];
                    _ribbon.ButtonSpecs.Remove(spec);
                    host.DestroyComponent(spec);
                }

                // We need to remove all the QAT button specifications
                for (int i = _ribbon.QATButtons.Count - 1; i >= 0; i--)
                {
                    Component button = _ribbon.QATButtons[i];
                    _ribbon.QATButtons.Remove(button);
                    host.DestroyComponent(button);
                }

                // We need to remove all the ribbon context instances
                for (int i = _ribbon.RibbonContexts.Count - 1; i >= 0; i--)
                {
                    KryptonRibbonContext context = _ribbon.RibbonContexts[i];
                    _ribbon.RibbonContexts.Remove(context);
                    host.DestroyComponent(context);
                }

                // We need to remove all the ribbon tab instances
                for (int i = _ribbon.RibbonTabs.Count - 1; i >= 0; i--)
                {
                    KryptonRibbonTab tab = _ribbon.RibbonTabs[i];
                    _ribbon.RibbonTabs.Remove(tab);
                    host.DestroyComponent(tab);
                }
            }
        }