The return value.
ERROR: Syntax information about IRasterCommandResult.Value may not be in D:\ArcGIS\DotNet\ESRI.ArcGIS.DataSourcesRaster.dll
[C++]
HRESULT get_Value(
VARIANT* pValue
);
[C++]Parameters
pValue [out, retval] pValue is a parameter of type VARIANT
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.