private void place()
 {
     foreach (Village village in villageList)
     {
         PlaceManager placeManager = new PlaceManager(village.commonHouse, new List<House>(village.houseList), mapControl);
         placeManager.makeArea(GisUtil.ConvertIPolygonElementToIPolygon(village.polygonElement));
         if (placeManager.splitArea(GisUtil.ConvertILineElementToIPolyline(village.innerRoad.lineElement)))
         {
             placeManager.place();
             for (int i = 0; i < placeManager.drawnHouseList.Count; i++)
             {
                 HouseManager houseManager = placeManager.drawnHouseList[i];
                 ArrayList housePolygonArrayList = houseManager.makeHousePolygon();
                 GisUtil.drawPolygon(houseManager.makeHousePolygon()[0] as IPolygon, mapControl, GisUtil.RandomRgbColor());
                 foreach (IGeometry geom in housePolygonArrayList[1] as List<IGeometry>)
                 {
                     GisUtil.drawPolygon(geom as IPolygon, mapControl, GisUtil.RandomRgbColor());
                 }
             }
             Ut.M("摆放完成");
         }
     }
 }
        private void place()
        {
            foreach (Village village in villageList)
            {
                PlaceManager placeManager = new PlaceManager(village.commonHouse, new List<House>(village.houseList), mapControl);
                placeManager.makeArea(GisUtil.ConvertIPolygonElementToIPolygon(village.polygonElement));
                if (placeManager.splitArea(GisUtil.ConvertILineElementToIPolyline(village.innerRoad.lineElement)))
                {
                    placeManager.place();
                    for (int i = 0; i < placeManager.drawnHouseList.Count; i++)
                    {
                        HouseManager houseManager = placeManager.drawnHouseList[i];
                        ArrayList housePolygonArrayList = houseManager.makeHousePolygon();
                        GisUtil.drawPolygon(houseManager.makeHousePolygon()[0] as IPolygon, mapControl, GisUtil.RandomRgbColor());
                        foreach (IGeometry geom in housePolygonArrayList[1] as List<IGeometry>)
                        {
                            GisUtil.drawPolygon(geom as IPolygon, mapControl, GisUtil.RandomRgbColor());
                        }
                    }
                    string path = App.TEMP_PATH + "\\" + "outerground.shp";
                    placeManager.saveOuterGround(path);

                    path = App.TEMP_PATH + "\\centerground.shp";
                    placeManager.saveCenterGround(path);

                    path = App.TEMP_PATH + "\\result.shp";
                    placeManager.saveHouse(path);

                    path = App.TEMP_PATH + "\\innerroad.shp";
                    placeManager.saveInnerRoad(path);

                    path = App.TEMP_PATH + "\\road.shp";
                    placeManager.saveRoad(path);
                    Ut.M("摆放完成");
                }
            }
        }