Parameter Filter Utilities Remove Unfilterable Categories Method

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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 27.0.4.0 (27.0.4.0)

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>

ICollection ElementId

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null