Namespace: Autodesk.Revit.DB Class: ParameterFilterUtilities

ParameterFilterUtilities.RemoveUnfilterableCategories

Method

Description:
Removes from the given set the categories that are not filterable.

Syntax

public static ICollection<ElementId> RemoveUnfilterableCategories(
	ICollection<ElementId> categories
)

Public Shared Function RemoveUnfilterableCategories ( 
	categories As ICollection(Of ElementId)
) As ICollection(Of ElementId)

public:
static ICollection<ElementId^>^ RemoveUnfilterableCategories(
	ICollection<ElementId^>^ categories
)

static member RemoveUnfilterableCategories : 
        categories : ICollection<ElementId> -> ICollection<ElementId>

Parameters

Parameter	Type	Description
categories	ICollection	The set of categories to check.

Return Value

ICollection

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null