ElementMulticategoryFilter(ICollectionElementId) 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
)

Public Sub New ( 
	categoryIds As ICollection(Of ElementId)
)

public:
ElementMulticategoryFilter(
	ICollection<ElementId^>^ categoryIds
)

new : 
        categoryIds : ICollection<ElementId> -> ElementMulticategoryFilter

Exceptions

Exception	Condition
ArgumentException	One or more categories was not valid for filtering.
ArgumentNullException	A non-optional argument was null