更新时间:2023-11-14 23:39:04
IEnumerator
在System.Collections
中,而IEnumerator<T>
在System.Collections.Generic
中.因此,请确保您具有正确的匹配对.
IEnumerator
is in System.Collections
and IEnumerator<T>
is in System.Collections.Generic
. So make sure you have the correct matching pair.