On click of Ribbon button hide popup and disable toggle button

Hi All,

I have Ribbon Buttons click, on click of one ribbon button a page is shown with toggle button. When I click on this toggle button one Popup gets displayed. Similarly I want for other ribbon button click this toggle button should be enable and Popup must also be PopUp.Isopen = false; or PopUp.Visibility = Visibility.Hidden; ToggleButton.IsEnabled = false;

when I'm debugging my code I can check that the above functionality is working but I'm able to view the changes in the Word Document.

Below is my code.

public void GetCtrlvalue(string ctrl)
        {
if (ctrl == "menu")
            {
                ToggleButton.IsEnabled = true;

                Popup.Visibility = Visibility.Visible;

                Popup.IsOpen = true;            

            }          

else if (ctrl != "menu")

            {
                ToggleButton.Visibility = System.Windows.Visibility.Hidden;

                ToggleButton.IsEnabled = false;

                Popup.Visibility = Visibility.Collapsed;

                Popup.IsOpen = false;              

            }

             ToggleButton.InvalidateVisual();
     this.InvalidateVisual();

        }