The category ID of elements appearing in the schedule.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2013

Syntax

C#
public ElementId CategoryId { get; }
Visual Basic
Public ReadOnly Property CategoryId As ElementId
	Get
Visual C++
public:
property ElementId^ CategoryId {
	ElementId^ get ();
}

Remarks

Most schedules show elements of a single category. In multi-category schedules, the category ID is InvalidElementId. In key schedules, the schedule's category is the category of elements that the keys are associated with.

See Also