The description of the parameter definition to be created. The description will be used as tooltip in the Revit UI including in the properties palette. The default is an empty string.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2015
Syntax
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Exceptions
Exception | Condition |
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Autodesk.Revit.ExceptionsArgumentNullException | When setting this property: A non-optional argument was null |