Set the family parameter as an instance parameter.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public void MakeInstance(
	FamilyParameter familyParameter
)
Visual Basic
Public Sub MakeInstance ( _
	familyParameter As FamilyParameter _
)
Visual C++
public:
void MakeInstance(
	FamilyParameter^ familyParameter
)

Parameters

familyParameter
Type: Autodesk.Revit.DB..::..FamilyParameter

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentNullException Thrown when the input argument-"familyParameter"-is nullNothingnullptra null reference (Nothing in Visual Basic).
Autodesk.Revit.Exceptions..::..ArgumentException Thrown when the input argument-"familyParameter"-is an invalid parameter or a builtIn parameter.
Autodesk.Revit.Exceptions..::..InvalidOperationException Thrown when there is Type family parameter driven by this parameter. Or trying to make a parameter of image type to instance.

See Also