Connector.AssignedFlowDirection Property

The assigned flow direction of the connector.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34)

Syntax

public FlowDirectionType AssignedFlowDirection { get; }

Exception	Condition
InvalidOperationException	Thrown when the connector is not in a family instance. Thrown when the connector's domain is not DomainHvac or DomainPiping.
InvalidOperationException	Thrown on failure to get assigned flow direction.

Flow direction may be assigned for connectors of some family instances.