ElementMulticategoryFilter Constructor (ICollection(ElementId))


Element Multicategory Filter(ICollection Element Id ) Constructor

Constructs a new instance of a filter to find elements whose category matches any of a given set of categories.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public ElementMulticategoryFilter(
	ICollection<ElementId> categoryIds
)

Parameters

categoryIds ICollection ElementId
The category ids to match.
Exceptions
Exception Condition
ArgumentException One or more categories was not valid for filtering.
ArgumentNullException A non-optional argument was null
See Also