CategorySet Class

A set that can contains Category objects.

Inheritance Hierarchy

SystemObject
Autodesk.Revit.DBAPIObject
Autodesk.Revit.DBCategorySet

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public class CategorySet : APIObject, 
	IEnumerable

Public Class CategorySet
	Inherits APIObject
	Implements IEnumerable

public ref class CategorySet : public APIObject, 
	IEnumerable

type CategorySet = 
    class
        inherit APIObject
        interface IEnumerable
    end

The CategorySet type exposes the following members.

Constructors

	Name	Description
	CategorySet	Initializes a new instance of the CategorySet class

Properties

	Name	Description
	IsEmpty	Test to see if the set is empty.
	IsReadOnly	Identifies if the object is read-only or modifiable. (Inherited from APIObject)
	Size	Returns the number of categories that are in the set.

Methods

	Name	Description
	Clear	Removes every item from the set, rendering it empty.
	Contains	Tests for the existence of a category within the set.
	Dispose	Causes the object to release immediately any resources it may be utilizing. (Inherited from APIObject)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Erase	Removes a specified category from the set.
	ForwardIterator	Retrieve a forward moving iterator to the set.
	GetEnumerator	Retrieve a forward moving iterator to the set.
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	Insert	Insert the specified category into the set.
	ReverseIterator	Retrieve a backward moving iterator to the set.
	ToString	Returns a string that represents the current object. (Inherited from Object)