public ZapCommandItem(ZapScroller zapScroller, int index)
{
Debug.Assert(zapScroller != null);
Debug.Assert(index >= 0);
_zapScroller = zapScroller;
_zapScroller.PropertyChanged += new PropertyChangedEventHandler(_zapScroller_PropertyChanged);
_index = index;
//KMoore - 2007-01-08
//BUGBUG: no clue why I can't use binding here. For some reason item changes are not sent through
//from the collectionView. Need to talk to smart people about this
Content = _zapScroller.ParentItems[_index];
}
public FirstPreviousNextLastCommand(ZapScroller owner, ZapCommandType type)
{
Debug.Assert(owner != null);
_owner = owner;
_type = type;
_owner.PropertyChanged += new PropertyChangedEventHandler(_owner_PropertyChanged);
resetExecute();
}