public void beginDraw_PreviewLine(Point3d point) { //CREATE LINE drawline = true; Line line = new Line(point, point); PrevLine = tr.addObject(line); DBText acText = new DBText(); PrevText = tr.addObject(acText); _osOverrule = new OsSnappOver(PrevLine); ObjectOverrule.AddOverrule(RXObject.GetClass(typeof(Entity)), _osOverrule, false); }