Gets the category ids of selected elements.

Namespace: Autodesk.Revit.UI.Events
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 23.0.0.0 (23.1.0.0)
Since: 2013

Syntax

C#
public ICollection<ElementId> GetSelectedCategoryIds()

Visual Basic
Public Function GetSelectedCategoryIds As ICollection(Of ElementId)

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

See Also