ImmutableArray<T>.SetItem(Int32, T) 方法

定义

使用指定项替换指定索引处的项。Replaces the item at the specified index with the specified item.

public:
 System::Collections::Immutable::ImmutableArray<T> SetItem(int index, T item);
public System.Collections.Immutable.ImmutableArray<T> SetItem (int index, T item);
member this.SetItem : int * 'T -> System.Collections.Immutable.ImmutableArray<'T>
Public Function SetItem (index As Integer, item As T) As ImmutableArray(Of T)

参数

index
Int32

要替换的项的索引。The index of the item to replace.

item
T

要添加到列表的项。The item to add to the list.

返回

一个新数组,其指定索引处包含 itemThe new array that contains item at the specified index.

适用于