Namespace: Autodesk.Revit.DB Class: ElementCategoryFilter

ElementCategoryFilter(ElementId)

Constructor

Description:
Constructs a new instance of a filter to match elements by category.

Syntax

public ElementCategoryFilter(
	ElementId categoryId
)

Public Sub New ( 
	categoryId As ElementId
)

public:
ElementCategoryFilter(
	ElementId^ categoryId
)

new : 
        categoryId : ElementId -> ElementCategoryFilter

Parameters

Parameter	Type	Description
categoryId	ElementId	The category id to match.

Return Value

Exceptions

Exception	Condition
ArgumentException	The category was not valid for filtering.
ArgumentNullException	A non-optional argument was null