ImmutableQueue<T>.Peek 方法

定義

命名空間:

System.Collections.Immutable

組件:

System.Collections.Immutable.dll

套件:

System.Collections.Immutable v11.0.0-rc.1.26425.128

來源:

ImmutableQueue_1.cs

傳回不可變佇列開頭的專案，而不移除它。

public:
 virtual T Peek();

public T Peek();

abstract member Peek : unit -> 'T
override this.Peek : unit -> 'T

Public Function Peek () As T

傳回

T

排隊前方的元素。

實作

Peek()

例外狀況

InvalidOperationException

排隊是空的。