Constructs a new instance of a filter to find elements whose Element subclasses matches any of a given set of input classes.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2012

Syntax

C#
public ElementMulticlassFilter(
	IList<Type> typeList
)
Visual Basic
Public Sub New ( _
	typeList As IList(Of Type) _
)
Visual C++
public:
ElementMulticlassFilter(
	IList<Type^>^ typeList
)

Parameters

typeList
Type: System.Collections.Generic..::..IList<(Of <(<'Type>)>)>
The list of Element subclass types to match.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException One or more input types are not valid subclasses of Element for this filter. -or- One or more of the types do not exist in Revit's native object model.
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL

See Also