/// <summary>
/// Raises the Removing event.
/// </summary>
/// <param name="e">A TypedCollectionEventArgs instance containing event data.</param>
protected override void OnRemoving(TypedCollectionEventArgs <KryptonContextMenuItemBase> e)
{
// Must unhook from the change event to prevent memory leak
KryptonContextMenuRadioButton radioButton = e.Item as KryptonContextMenuRadioButton;
if (radioButton != null)
{
radioButton.CheckedChanged -= new EventHandler(OnRadioButtonCheckedChanged);
}
base.OnRemoving(e);
}
/// <summary>
/// Raises the Inserted event.
/// </summary>
/// <param name="e">A TypedCollectionEventArgs instance containing event data.</param>
protected override void OnInserted(TypedCollectionEventArgs <KryptonContextMenuItemBase> e)
{
base.OnInserted(e);
// We monitor changes to the checked state of radio buttons
KryptonContextMenuRadioButton radioButton = e.Item as KryptonContextMenuRadioButton;
if (radioButton != null)
{
radioButton.CheckedChanged += new EventHandler(OnRadioButtonCheckedChanged);
}
}