Namespace: Autodesk.Revit.DB

ElementMulticategoryFilter

Class

Description:
A filter used to find elements whose category matches any of a given set of categories.

Remarks:
This filter is a quick filter. Quick filters operate only on the ElementRecord, a low-memory class which has a limited interface to read element properties. Elements which are rejected by a quick filter will not be expanded in memory.

Inheritance Hierarchy:
System.Object
  Autodesk.Revit.DB.ElementFilter
    Autodesk.Revit.DB.ElementQuickFilter
      Autodesk.Revit.DB.ElementMulticategoryFilter

Syntax

public class ElementMulticategoryFilter : ElementQuickFilter

Public Class ElementMulticategoryFilter
	Inherits ElementQuickFilter

public ref class ElementMulticategoryFilter : public ElementQuickFilter

type ElementMulticategoryFilter = 
    class
        inherit ElementQuickFilter
    end

ElementMulticategoryFilter Class Members:

Name	Description	Inherited From
ElementMulticategoryFilter(ICollection<BuiltInCategory>)	Constructs a new instance of a filter to match elements by built-in category.
ElementMulticategoryFilter(ICollection<ElementId>)	Constructs a new instance of a filter to find elements whose category matches any of a given set of categories.
ElementMulticategoryFilter(ICollection<BuiltInCategory>, Boolean)	Constructs a new instance of a filter to match elements by built-in category, with the option to match all elements which are not of the given category.
ElementMulticategoryFilter(ICollection<ElementId>, Boolean)	Constructs a new instance of a filter to find elements whose category matches any of a given set of categories, with the option to instead match elements which are not of the given categories.

Name	Description	Inherited From
Inverted	True if the results of the filter are inverted; elements that would normally be accepted by this filter will be rejected, and elements that would normally be rejected will be accepted. (Inherited from ElementFilter )	ElementFilter
IsValidObject	Specifies whether the .NET object represents a valid Revit entity. (Inherited from ElementFilter )	ElementFilter

Name	Description	Inherited From
Dispose	(Inherited from ElementFilter )	ElementFilter
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object )	Object
GetCategoryIds	Gets the category ids assigned to this filter.
GetHashCode	Serves as the default hash function. (Inherited from Object )	Object
GetType	Gets the Type of the current instance. (Inherited from Object )	Object
PassesFilter(Element)	Applies the filter to a given element. (Inherited from ElementFilter )	ElementFilter
PassesFilter(Document, ElementId)	Applies the filter to a given element. (Inherited from ElementFilter )	ElementFilter
ToString	Returns a string that represents the current object. (Inherited from Object )	Object