MakesUndirectedCycle Method

This method returns true if adding a link from a to b would result in a cycle or loop of links, regardless of link direction, going through the node a.

Syntax

Visual Basic
C#

'Declaration
 
Public Shared Function MakesUndirectedCycle( _
   ByVal a As IGoNode, _
   ByVal b As IGoNode _
) As Boolean

public static bool MakesUndirectedCycle( 
   IGoNode a,
   IGoNode b
)

Parameters

a: the node to start from
b: the node that the proposed link would connect to

Remarks

This method ignores any reflexive links--i.e. links whose ports are both part of the same node.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

GoDocument Class
GoDocument Members
ValidCycle Property
MakesDirectedCycle Method
MakesDirectedCycleFast Method
IsValidLink Method