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ElementSlowFilter Class

Element Slow Filter Class

A base class for a type of filter that operates on expanded elements.
Inheritance Hierarchy

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax 
public class ElementSlowFilter : ElementFilter

The ElementSlowFilter type exposes the following members.

Properties
Name Description
Public property 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 )
Public property IsValidObject Specifies whether the .NET object represents a valid Revit entity.
(Inherited from ElementFilter )
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Methods
Name Description
Public method Dispose
(Inherited from ElementFilter )
Public method Equals Determines whether the specified object is equal to the current object.
(Inherited from Object )
Public method GetHashCode Serves as the default hash function.
(Inherited from Object )
Public method GetType Gets the Type of the current instance.
(Inherited from Object )
Public method PassesFilter(Element) Applies the filter to a given element.
(Inherited from ElementFilter )
Public method PassesFilter(Document, ElementId) Applies the filter to a given element.
(Inherited from ElementFilter )
Public method ToString Returns a string that represents the current object.
(Inherited from Object )
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Remarks
Slow filters require that the Element be obtained and expanded in memory first. Thus it is preferable to couple slow filters with at least one ElementQuickFilter, which should minimize the number of Elements that are expanded in order to evaluate against the criteria set by this filter.
See Also
Inheritance Hierarchy