FilterRule

Description:
Defines a boolean operation that can be used to cull elements from a document.

Inheritance Hierarchy:
System.Object
  Autodesk.Revit.DB.FilterRule
    Autodesk.Revit.DB.FilterCategoryRule
    Autodesk.Revit.DB.FilterInverseRule
    Autodesk.Revit.DB.FilterValueRule
    Autodesk.Revit.DB.ParameterValuePresenceRule
    Autodesk.Revit.DB.SharedParameterApplicableRule

public class FilterRule : IDisposable

Public Class FilterRule
	Implements IDisposable

public ref class FilterRule : IDisposable

type FilterRule = 
    class
        interface IDisposable
    end

Name	Return Type	Description	Inherited From
M Dispose()	None	Releases all resources used by the FilterRule
M ElementPasses(Element)	Boolean	Derived classes override this method to implement the test that determines whether the given element passes this rule or not.
M Equals	None	Determines whether the specified object is equal to the current object. (Inherited from Object )	Object
M GetHashCode	None	Serves as the default hash function. (Inherited from Object )	Object
M GetRuleParameter()	ElementId	Returns the ElementId of the parameter associated to this FilterRule if there is one, or invalidElementId if there is no associated parameter.
M GetType	None	Gets the Type of the current instance. (Inherited from Object )	Object
M ToString	None	Returns a string that represents the current object. (Inherited from Object )	Object

Name	Return Type	Description	Inherited From
P IsValidObject	Boolean	Specifies whether the .NET object represents a valid Revit entity.