![](dotnetdiagramimages/Nevron_Nov_Presentation_Nevron_Nov_DataStructures_INIndexedSet`1.png)
[System.Reflection.DefaultMember("Item")] public interface INIndexedSet<T> : INContains<T>, INCountable<T>, INIterable<T>, INReverseIterable<T>, INSet<T>
An array set by itself is fixed in size, readonly, and allows no duplicate entires. Indexed sets that support item addtion/removal, writing at index or duplicate entries, should also implement other set interfaces.
Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)