ElementCategoryFilter(ElementId, Boolean)

Public Constructor

Constructs a new instance of a filter to match elements by category, with the option to match all elements which are of the given category.

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public ElementCategoryFilter(
  ElementId categoryId,
  bool inverted
)

categoryId ElementId

The category id to match.

invertedBoolean

True if the filter should match all elements which are not of the given category.

Exception

Condition

The category was not valid for filtering.

A non-optional argument was null