The AVirualKeyboard class creates an on screen virtual keyboard. Some applications use this class object for user input, to support Touch Panel User Interface. To create the keyboard, you must create an instance of this object:
m_keyboard=new AVirtualKeyboard
This will cause a task bar icon and a menu as shown here:

You can use the Enable Auto Activate command to automatically show the keyboard once a control that requires keyboard is in focus (e.g. ATextBox).