# ProcedureFunctionChart..::..LookBackwardForNodesOnPathStartingAt Method

Looks backward from node 'node' for a path ending at 'start', and returns a list of nodes that are on all such paths.

**Namespace:**
Highpoint.Sage.Graphs.PFC

**Assembly:**
Sage4 (in Sage4.dll)

## Syntax

#### Parameters

- start
- Type: Highpoint.Sage.Graphs.PFC..::..IPfcNode

The start.

- node
- Type: Highpoint.Sage.Graphs.PFC..::..IPfcNode

The node.