How to switch to map screen programmatically? in Building Wherigo Cartridges Posted Wednesday at 07:19 AM 5 hours ago, Hügh said: I believe that the ShowScreen function does this, but I'm not certain. EDIT: No, wait, I don't think you can switch to the map. Your options are 'Detail', 'Inventory', 'Item', 'Location', 'Main', 'Tasks'. AFAIK you can use the ShowScreen method only for mainscreen. Other screens end in an error.