Exemple #1
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        public void ArrayTest()
        {
            // Create a new list.
            ListWithChangedEvent list = new ListWithChangedEvent();

            list.Changed += new ChangedEventHandler(ListChanged);

            // Add and remove items from the list.
            list.Add("item 1");
            list.Clear();
        }
Exemple #2
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        // Test the ListWithChangedEvent class.
        public static void Main()
        {
            // Create a new list.
            ListWithChangedEvent list = new ListWithChangedEvent();

            // Create a class that listens to the list's change event.
            EventListener listener = new EventListener(list);

            // Add and remove items from the list.
            list.Add("item 1");
            list.Clear();
            listener.Detach();
        }
Exemple #3
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 public void Detach()
 {
     // Detach the event and delete the list
     List.Changed -= new ChangedEventHandler(ListChanged);
     List          = null;
 }
Exemple #4
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 public EventListener(ListWithChangedEvent list)
 {
     List = list;
     // Add "ListChanged" to the Changed event on "List".
     List.Changed += new ChangedEventHandler(ListChanged);
 }