///<summary>
///Performs additional custom processes when removing an element from the <see cref="T:System.Collections.CollectionBase"></see> instance.
///</summary>
///
///<param name="value">The value of the element to remove from index.</param>
///<param name="index">The zero-based index at which value can be found.</param>
protected override void OnRemove(int index, object value)
{
var e = new GenericCancelEventArgs <T>((T)value);
if (Removing != null)
{
Removing(index, e);
if (e.Cancel)
{
return;
}
}
base.OnRemove(index, value);
}
///<summary>
///Performs additional custom processes when clearing the contents of the <see cref="T:System.Collections.CollectionBase"></see> instance.
///</summary>
///
protected override void OnClear()
{
var e = new GenericCancelEventArgs <GenericCollection <T> >(this);
if (Clearing != null)
{
Clearing(e);
if (e.Cancel)
{
return;
}
}
base.OnClear();
}