Category of the geoprocessing parameter.
[Visual Basic .NET] Public ReadOnly Property Category As String
[C#] public string Category {get;}
[C++]
HRESULT get_Category(
BSTR* Category
);
[C++]Parameters
Category [out, retval] Category is a parameter of type BSTR
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Remarks
The Category property is optional; it is creates an expandable and collapsible section on a tool dialog. Use the Category property to "hide" many optional parameters of a function.