public IEnumerator GetEnumerator()
{
Debug.Assert(OwningGrid != null);
Debug.Assert(OwningGrid.DataConnection != null);
Debug.Assert(_selectedSlotsTable != null);
foreach (int slot in _selectedSlotsTable.GetIndexes())
{
int rowIndex = OwningGrid.RowIndexFromSlot(slot);
Debug.Assert(rowIndex > -1);
yield return(OwningGrid.DataConnection.GetDataItem(rowIndex));
}
}
