Theres' No dispose question if you create the List immediately. If you choose the iterator path, you must deal with lifetime of the IEnumerator Caius JardCaius Jard 73.7k66 gold badges5252 silver badges8888 bronze badges 4 ok thank you. It means that the use IEnumerator is for a delay with less https://winstono653fms3.thecomputerwiki.com/user