I am working on a new program using Visual Studio 2022. I have edited the main menu bar to display 9 different drop-down menus. Each drop-down menu has x menu items to choose from, some of which will display menu items (specific to that menu item). How do I write the code to make the menu items "active" when the user clicks on a menu item (i.e., when a menu item is clicked, it will open a new window to allow for user input)? I am new to writing Windows programs. I am not finding example code of how to do this from online searches.