public void SwitchItem(FavouriteItem item)
{
if (FirstCollection.Contains(item))
{
FirstCollection.Remove(item);
SecondCollection.Add(item);
}
else
{
SecondCollection.Remove(item);
FirstCollection.Add(item);
}
}
public void ResetItems()
{
SwitchCollection.Clear();
foreach (FavouriteItem item in SecondCollection)
{
SwitchCollection.Add(item);
}
foreach (FavouriteItem item in SwitchCollection)
{
FirstCollection.Add(item);
SecondCollection.Remove(item);
}
}