public virtual void RaiseChangedEvent(ListWithChangedEventArgs e)
{
if (Changed != null)
{
Changed.Invoke(this, e);
}
}
public override void Clear()
{
base.Clear();
ListWithChangedEventArgs e = new ListWithChangedEventArgs();
e.Item = null;
RaiseChangedEvent(e);
}
public override object this[int index]
{
set
{
base[index] = value;
ListWithChangedEventArgs e = new ListWithChangedEventArgs();
RaiseChangedEvent(e);
}
}
public override int Add(object value)
{
int i = base.Add(value);
ListWithChangedEventArgs e = new ListWithChangedEventArgs();
e.Index = i;
e.Item = value;
RaiseChangedEvent(e);
return(i);
}
private void List_Changed(object sender, ListWithChangedEventArgs e)
{
if (e.Item != null)
{
Console.WriteLine(e.Item + " inserted into list at index " + e.Index);
}
else
{
Console.WriteLine("List is cleared");
}
}