Gets the category ids assigned to this filter.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2012

Syntax

C#
`public ICollection<ElementId> GetCategoryIds()`

Visual Basic
`Public Function GetCategoryIds As ICollection(Of ElementId)`

Visual C++
`public: ICollection<ElementId^>^ GetCategoryIds()`

The category ids.

See Also