public virtual bool IsLinked( FrameworkElement fromport, FrameworkElement toport )
Parameters
- fromport
 - a 
FrameworkElementrepresenting the "from" port - toport
 - a 
FrameworkElementrepresenting the "to" port 
FrameworkElement representing the "from" port
FrameworkElement representing the "to" port
public virtual bool IsLinked( FrameworkElement fromport, FrameworkElement toport )
FrameworkElement representing the "from" portFrameworkElement representing the "to" port