Family |
Gets family instance references corresponding to the reference planes or reference lines of the given reference type in the instance's family.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Parameters
- referenceType FamilyInstanceReferenceType
- The family reference type.
Return Value
IList ReferenceReturns all the family instance references corresponding to reference planes and reference lines of the given reference type. Returns null if there are no family instance references of the given reference type, or if the input reference type is FamilyInstanceReferenceType.NotAReference.

Exception | Condition |
---|---|
ArgumentOutOfRangeException | A value passed for an enumeration argument is not a member of that enumeration |

Reference planes from the instance's family that have their "Is Reference" property set to "Not a Reference" do not create references in the family instance.
