MakesDirectedCycle Method

This method returns true if adding a link from a to b would result in a cycle of directed links going through the node a.

Syntax

Visual Basic
C#

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

public static bool MakesDirectedCycle( 
   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
MakesDirectedCycleFast Method
MakesUndirectedCycle Method
IsValidLink Method