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

        private void OnSelectedTabChanged(object sender, EventArgs e)
        {
            // Notify a change in the selected tab value, marks the form as dirty
            MemberDescriptor propertyTab = TypeDescriptor.GetProperties(_ribbon)["SelectedTab"];
            RaiseComponentChanging(propertyTab);
            RaiseComponentChanged(propertyTab, null, null);
        }