GroupCollection.IList.Item[Int32] 属性

定义

获取所需位置中的组。Gets the group in the desired position.

property System::Object ^ System::Collections::IList::Item[int] { System::Object ^ get(int index); void set(int index, System::Object ^ value); };
object? System.Collections.IList.Item[int index] { get; set; }
object System.Collections.IList.Item[int index] { get; set; }
member this.System.Collections.IList.Item(int) : obj with get, set
 Property Item(index As Integer) As Object Implements IList.Item

参数

index
Int32

组集合中组的零索引位置。The zero-index position of the group in the group collection.

属性值

Object

所需位置中的组。The group in the desired position.

实现

例外

无法设置项。Cannot set an item. 这是一个只读集合。This is a read-only collection.

注解

此成员是显式接口成员的实现。This member is an explicit interface member implementation. 它只能在 GroupCollection 实例被强制转换为 IList 接口时使用。It can be used only when the GroupCollection instance is cast to an IList interface.

适用于