OnLinkChanged Method (GoPort)

In This Topic

When a link connected to this port is changed, this method is called.

Syntax

public virtual void OnLinkChanged( 
   IGoLink l,
   int subhint,
   int oldI,
   object oldVal,
   RectangleF oldRect,
   int newI,
   object newVal,
   RectangleF newRect
)

Parameters

l
subhint
oldI
oldVal
oldRect
newI
newVal
newRect

Remarks

This lets port subclasses handle changes to any links on this port. may include ChangedAddedLink and ChangedRemovedLink, as well as possibly some subhints such as ChangedFromPort and ChangedToPort. The default implementation of this method does nothing. If you override this, you will probably want to do nothing if the link parameter, , is null.

Reference

GoPort Class
GoPort Members

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