'宣言<System.Runtime.CompilerServices.IteratorStateMachineAttribute(C1.LiveLinq.LiveViews.View`1/d__21)> Public Function GetEnumerator() As System.Collections.Generic.IEnumerator(Of T)
[System.Runtime.CompilerServices.IteratorStateMachine(C1.LiveLinq.LiveViews.View`1/d__21)]
public System.Collections.Generic.IEnumerator<T> GetEnumerator()