Links cross the other Nodes into work area

Hello All
My requirement is that when i reposition the node into the work area then links associated with this node should not cross the other nodes in the work area.
Currently i am using N woods Library with silver light .

Kindly help me on same , If possible please provide source code .

Set the Link.Route.Routing to be “AvoidsNodes”, as shown in some of the samples. For example, this is adapted from the FlowChart sample:

<DataTemplate x:Key="LinkTemplate"> <go:LinkPanel go:Part.Reshapable="True"> <go:Link.Route> <go:Route Routing="AvoidsNodes" Curve="JumpOver" Curviness="10" /> </go:Link.Route> <Path Fill="Black" go:LinkPanel.ToArrow="Standard" /> <Path go:LinkPanel.IsLinkShape="True" Stroke="Black" StrokeThickness="2" /> </go:LinkPanel> </DataTemplate>