Return the parameter's formula, if one is associated with it.
Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)
Syntax
C#
public string GetParameterFormula( ElementId paramId )
Parameters
- paramId ElementId
- Id of a parameter in the definition.
Return Value
StringThe formula, or an empty string if there is no formula for the parameter.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException | This RebarShapeDefinition does not have a value for the parameter paramId. |
| ArgumentNullException | A non-optional argument was null |