DocumentNewUnionFitting Method

Add a new family instance of an union fitting into the Autodesk Revit document, using two connectors.

Namespace: Autodesk.Revit.Creation
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public FamilyInstance NewUnionFitting(
	Connector connector1,
	Connector connector2
)

Public Function NewUnionFitting ( 
	connector1 As Connector,
	connector2 As Connector
) As FamilyInstance

public:
FamilyInstance^ NewUnionFitting(
	Connector^ connector1, 
	Connector^ connector2
)

member NewUnionFitting : 
        connector1 : Connector * 
        connector2 : Connector -> FamilyInstance

Parameters

connector1 Connector: The first connector to be connected to the union.
connector2 Connector: The second connector to be connected to the union.

Return Value

FamilyInstance
If creation was successful then an family instance to the new object is returned, otherwise an exception with failure information will be thrown.

Exceptions

Exception	Condition
ArgumentNullException	Thrown when the input argument connector1 or connector2 is .
ArgumentException	Thrown when the connectors cannot be used for union creation. For example, they cannot be from the same element, they must be of the same domain and shape, and the owner of the connector1 should be a (flex) duct or pipe.
InvalidOperationException	Thrown when union fitting cannot be created.

Reference

Document Class

Autodesk.Revit.Creation Namespace