Namespace: Autodesk.Revit.DB Class: FilterCategoryRule

FilterCategoryRule.SetCategories

Method

Description:
Sets the rule's categories.

Syntax

public bool SetCategories(
	ICollection<ElementId> categories
)

Public Function SetCategories ( 
	categories As ICollection(Of ElementId)
) As Boolean

public:
bool SetCategories(
	ICollection<ElementId^>^ categories
)

member SetCategories : 
        categories : ICollection<ElementId> -> bool

Parameters

Parameter	Type	Description
categories	ICollection	The categories.

Return Value

Type	Description
Boolean	True if the set of categories was changed, false if no change was necessary.

Exceptions

Exception	Condition
ArgumentException	One of the given categories is not filterable
ArgumentNullException	A non-optional argument was null