This document is archived and information here might be outdated.  Recommended version.

ILongArray Interface (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > System > ESRI.ArcGIS.esriSystem > Interfaces > IL > ILongArray Interface
ArcGIS Developer Help

ILongArray Interface

Provides access to members that control long arrays.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.


The ILongArray interface provides methods and properties for inserting, removing and accessing elements in a LongArray via a zero-based index.


Name Description
Method Add Adds an element to the array.
Read-only property Count The number of elements in the array.
Read/write property Element An element in the array.
Method Insert Inserts an element to the array.
Method Remove Removes an element from the array.
Method RemoveAll Removes all elements from the array.

Classes that implement ILongArray

Classes Description
LongArray An object for holding a Long array.