SetFormula Method


Family Manager Set Formula Method

Set the formula of a family parameter.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public void SetFormula(
	FamilyParameter familyParameter,
	string formula
)

Parameters

familyParameter FamilyParameter
The family parameter.
formula String
The formula string, input to clean the formula of the parameter.
Exceptions
Exception Condition
ArgumentNullException Thrown when the input argument-"familyParameter"-is .
InvalidOperationException Thrown when there is no valid family type, or the parameter cannot be assigned a formula, or the operation make a circular chain of references among the formulas.
See Also
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