ArcObjects Library Reference (Geoprocessing)  

IGPLongType Interface

Provides access to the properties/methods of the geoprocessing long integer data type.

Product Availability

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

CoClasses that implement IGPLongType

CoClasses and Classes Description
GPLongType Geoprocessing Long Integer Data Type.
GPVariantType Geoprocessing Variant Data Type.