2026 Class
Changes 2
C

FamilyParameter

Description:
The family parameter object.
Inheritance Hierarchy:
System.Object
  Autodesk.Revit.DB.APIObject
    Autodesk.Revit.DB.FamilyParameter
public class FamilyParameter : APIObject
Name Return Type Description Inherited From
M Dispose() None Causes the object to release immediately any resources it may be utilizing. (Inherited from APIObject ) APIObject
M Equals None Determines whether the specified object is equal to the current object. (Inherited from Object ) Object
M GetHashCode None Serves as the default hash function. (Inherited from Object ) Object
M GetType None Gets the Type of the current instance. (Inherited from Object ) Object
M GetUnitTypeId() ForgeTypeId Gets the identifier of the unit quantifying the parameter value.
M ToString None Returns a string that represents the current object. (Inherited from Object ) Object
Name Return Type Description Inherited From
P AssociatedParameters ParameterSet The parameters from elements in the family which are associated to this parameter.
P CanAssignFormula bool Indicates if this parameter can be assigned a formula.
P Definition Definition The definition.
P Formula string The formula.
P GUID Guid The globally unique identifier
P Id ElementId The id of the family parameter.
P IsDeterminedByFormula bool Indicates if the parameter is determined by formula.
P IsInstance bool Indicates if the parameter is instance or type.
P IsReadOnly bool Identifies if the object is read-only or modifiable. (Overrides APIObject . IsReadOnly )
P IsReporting bool Indicates if the parameter is a reporting parameter.
P IsShared bool Identifies if the parameter is a shared parameter.
P StorageType StorageType The storage type describes the type that is used internally within the parameter to store its value.
P UserModifiable bool Indicates whether the interactive user can modify the value of this parameter.