cloning a windows form

Question

i have a button that when clicked creates a new window form that is a clone of the first form but when i perform a click on either the first or new window like say the click prins a message into the text box id like the message to be printed on all the forms cloned and not just the form on which the click occured any ideas??

Andrzej Wegierski · Answer

Create a public class with ArrayList of all cloned windows. After creating a new window add it to array before closing - remove it from array. After clicking Print examine Your array and do appropriate actions.