Category Set Class

A set that can contains Category objects.

Inheritance Hierarchy

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 )