internal void remove_PropertyChanged(EventRegistrationToken token)
{
INotifyPropertyChanged _this = JitHelpers.UnsafeCast <INotifyPropertyChanged>(this);
EventRegistrationTokenTable <PropertyChangedEventHandler> table = m_weakTable.GetOrCreateValue(_this);
PropertyChangedEventHandler handler = table.ExtractHandler(token);
if (handler != null)
{
_this.PropertyChanged -= handler;
}
}
// void PropertyChanged.remove(EventRegistrationToken token)
private void remove_CanExecuteChanged(EventRegistrationToken token)
{
ICommand _this = JitHelpers.UnsafeCast <ICommand>(this);
EventRegistrationTokenTable <EventHandler> table = m_weakTable.GetOrCreateValue(_this);
EventHandler handler = table.ExtractHandler(token);
if (handler != null)
{
_this.CanExecuteChanged -= handler;
}
}
// void CollectionChanged.remove(EventRegistrationToken token)
internal void remove_CollectionChanged(EventRegistrationToken token)
{
INotifyCollectionChanged _this = Unsafe.As <INotifyCollectionChanged>(this);
EventRegistrationTokenTable <NotifyCollectionChangedEventHandler> table = s_weakTable.GetOrCreateValue(_this);
NotifyCollectionChangedEventHandler handler = table.ExtractHandler(token);
if (handler != null)
{
_this.CollectionChanged -= handler;
}
}
