An object for holding a Long array.
A LongArray stores an array of long integer values. You can insert or remove elements from any position in the array and access any element via a zero-based index. You can also persist the array to XML.
|ILongArray||Provides access to members that control long arrays.|
|IPersist (esriSystem)||Defines the single method GetClassID, which is designed to supply the CLSID of an object that can be stored persistently in the system. IPersist is the base interface for three other interfaces: IPersistStorage, IPersistStream, and IPersistFile.|
|IXMLSerialize||Provides access to members that XML serialize and deserialize an object to/from XML.|
LongArray objects are used by several interfaces including IMapServer to define a list of layer IDs.