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GetElementFilterParameters Method

Retrieves a list of the parameters associated with each rule in the filter.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2019

Syntax

C# 
public ISet<ElementId> GetElementFilterParameters()
Visual Basic 
Public Function GetElementFilterParameters As ISet(Of ElementId)
Visual C++ 
public:
ISet<ElementId^>^ GetElementFilterParameters()

Return Value

A set of parameter identifiers.

Remarks

This function returns only parameters used by this ParameterFilterElement that are common to all categories specified in this ParameterFilterElement. The ElementFilter may also contain parameters specific to one of the categories and not necessarily common to all categories specified in this ParameterFilterElement. To get those parameters, use ParameterFilterElement.GetElementFilterParametersForCategory().

See Also