IFeatureCollection.Item[Type] 属性

定义

获取或设置给定功能。 设置 null 值会删除该功能。

public:
 property System::Object ^ default[Type ^] { System::Object ^ get(Type ^ key); void set(Type ^ key, System::Object ^ value); };
public object this[Type key] { get; set; }
public object? this[Type key] { get; set; }
member this.Item(Type) : obj with get, set
Default Public Property Item(key As Type) As Object

参数

key
Type

属性值

请求的功能;如果不存在,则为 null。

适用于