Moving LineConnectors with ports at runtime

I have a scenario where I am creating a connection between 2 nodes, but the connection line needs to be segmented.  To accomplish this, I created a port on a connection line between the 2 nodes with the following code

 

        Dim headnode As New Node()

        headnode.Shape = Shapes.RoundedRectangle

        headnode.Label = "Head Node"

        headnode.Height = 100

        headnode.Width = 100

        headnode.OffsetX = 200

        headnode.OffsetY = 200

        diagramModel.Nodes.Add(headnode)

 

        Dim tailnode As New Node()

        tailnode.Shape = Shapes.RoundedRectangle

        tailnode.Label = "Tail Node"

        tailnode.Height = 100

        tailnode.Width = 100

        tailnode.OffsetX = 400

        tailnode.OffsetY = 50

        diagramModel.Nodes.Add(tailnode)

 

        Dim line As New LineConnector()

        Dim port As New ConnectionPort()

        port.PortStyle.Stroke = New SolidColorBrush(Colors.OrangeRed)

        port.PortStyle.Fill = New SolidColorBrush(Colors.OrangeRed)

        port.Width = 10

        port.Height = 10

        port.PortOffset = 0.0

        port.PortVisibility = PortVisibility.AlwaysVisible

        line.Ports.Add(port)

        line.ConnectorType = ConnectorType.Straight

        line.TailNode = tailnode

        port.Edge = line

        diagramModel.Connections.Add(line)

 

        Dim line1 As New LineConnector()

        line1.LineStyle.Stroke = New SolidColorBrush(Colors.Brown)

        line1.TailDecoratorStyle.Stroke = New SolidColorBrush(Colors.Brown)

        line1.TailDecoratorStyle.Fill = New SolidColorBrush(Colors.Brown)

        line1.TailDecoratorShape = Syncfusion.Windows.Diagram.DecoratorShape.None

        line1.ConnectionTailPort = port

        line1.ConnectorType = ConnectorType.Straight

        line1.HeadNode = headnode

        diagramModel.Connections.Add(line1)

 

When I select the LineConnector attached to the Tail Node, and reposition the line, the port moves also which is what I want.  However, if I select the LineConnector, attached to the Head Node, and reposition the line, the line detaches from the port.  Is there a way to either allow the port to be relocated if either the Head or Tail LineConnector is repositioned?  Or is there a way to allow the port to be dragged to a new location on the View?

I came up with a solution to this by using another type of node rather than Ports on a Line.  This allowed me to have a segmented line with one or more "connectionNodes" between the "actual" nodes.