ArcObjects Library Reference (Geoprocessing)  

IGPDoubleType Interface

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

Product Availability

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

CoClasses that implement IGPDoubleType

CoClasses and Classes Description
GPDoubleType Geoprocessing Double Data Type.
GPVariantType Geoprocessing Variant Data Type.