How to get coordinate of a LineVobject

//Create a line object

Aurigma.GraphicsMill.WinControls.LineVObject line = new

Aurigma.GraphicsMill.WinControls.LineVObject(X1, Y1,X2, Y2 );

//Modify stroke and fill parameters

line.Pen = new System.Drawing.Pen(System.Drawing.Color.Black, 2);

line.Brush = new System.Drawing.SolidBrush(System.Drawing.Color.Transparent);

//Add the rectangle to a layer

//vobj is VObjectsRubberband associated with the bitmapviewer

vobj.Layers[0].VObjects.Add(line);

(2) I move the object with the mouse and then i need new (x1,y1) and (x2,y2) coordinate:

-obj.GetVObjectBounds(); give me the original rectangle that contains the line

-obj.GetControlPointsBounds(); give me the new rectangle that contains the line

The question is that there is no a property such as Points (like in the PolylineVObject). How can i get the new line coordinate?

thank in advance