ArcEngine三维开发时如何在ArcSceneControl中获取实时x,y,z坐标并显示到状态栏（也就是基于ArcObjects开发）

            barEditItemX.EditValue = "";
            barEditItemY.EditValue = "";
            barEditItemZ.EditValue = "";    //三个显示坐标的控件。根据需要自己设置就行，不一定是这种

            IHit3DSet pHit3Dset = null;
            axSceneControlMain.SceneGraph.LocateMultiple(axSceneControlMain.SceneGraph.ActiveViewer,
                  e.x, e.y, esriScenePickMode.esriScenePickAll, false, out pHit3Dset);
            pHit3Dset.OnePerLayer();//

            IHit3D pHit3D;
            int i;
            //遍历结果集
            for (i = 0; i < pHit3Dset.Hits.Count; i++)
            {
                pHit3D = pHit3Dset.Hits.get_Element(i) as IHit3D;
                if (pHit3D.Owner is ILayer)
                {
                    barEditItemX.EditValue = pHit3D.Point.X.ToString();
                    barEditItemY.EditValue = pHit3D.Point.Y.ToString();
                    barEditItemZ.EditValue = pHit3D.Point.Z.ToString();//三个显示的控件，也换成自己使用的就行
                }
            }