Creates a filter rule that determines whether an element's parameter has a value.
Namespace:
Autodesk.Revit.DB
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0)
Since:
2020
Syntax
C# |
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Visual Basic |
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Visual C++ |
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Parameters
- parameter
-
Type:
Autodesk.Revit.DB
ElementId
The parameter to be evaluated by the filter.
Exceptions
Exception | Condition |
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Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was null |