public override Edit Reverse()
{
switch (action)
{
case ICollectionEditAction.AddItem:
collection.Remove(item);
action = ICollectionEditAction.RemoveItem;
break;
case ICollectionEditAction.RemoveItem:
collection.Add(item);
action = ICollectionEditAction.AddItem;
break;
}
return(this);
}
public ICollectionEdit(ICollectionEditAction action, ICollection <T> collection, T item)
{
this.action = action;
this.collection = collection;
this.item = item;
}
