using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.IO;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?ESRI.ArcGIS.Carto;
using?ESRI.ArcGIS.Analyst3D;
using?ESRI.ArcGIS.Display;
using?ESRI.ArcGIS.Geodatabase;
using?ESRI.ArcGIS.DataSourcesRaster?;
using?ESRI.ArcGIS.DataSourcesFile;
using?ESRI.ArcGIS.esriSystem?;

namespace?lesson1
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????//加載ＤＥＭ數據
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????ISceneGraph?pSceneGraph?=?this.axSceneControl1.SceneGraph;
????????????IScene?pScene?=?pSceneGraph.Scene;
????????????IRasterlayer???pRasterlayer?=new?RasterlayerClass?（）;
????????????ilayer?player?;
????????????
????????????this.openFileDialog1.title?=“Raster?layer“;
????????????this.openFileDialog1.DefaultExt?=“.TIF“;
????????????this.openFileDialog1.Filter?=“（*.tif）|*.tif“;
????????????if?（this.openFileDialog1.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????string?pPathName?=?this.openFileDialog1.FileName;
????????????????string?pPath?=?pPathName.Substring（0?pPathName.LastIndexOf（‘\\‘））;
????????????????string?fileName?=?pPathName.Substring（pPath.Length+1?pPathName.Length?-?pPath.Length-1）;
????????????????IWorkspaceFactory?pwsf?=?new?RasterWorkspaceFactoryClass（）;
????????????????IRasterWorkspace?pRasterWorkspace;
????????????????if?（pwsf.IsWorkspace（pPath））
????????????????{
????????????????????pRasterWorkspace?=?pwsf.OpenFromFile（pPath?0）?as?IRasterWorkspace;
????????????????????IRasterDataset?pRasterDataset?=?pRasterWorkspace.OpenRasterDataset（fileName）;
????????????????????//pRasterDataset.OpenFromFile（pPath）;
????????????????????pRasterlayer.CreateFromDataset（pRasterDataset）;
????????????????????player?=?pRasterlayer?as?ilayer;
????????????????????pScene.Addlayer（player?true）;
????????????????????//pScene.ExaggerationFactor?=?6;
????????????????????pSceneGraph.RefreshViewers（）;
?????????????????
????????????????}
????????????}????????????
????????}
????????//加載ＴＩＮ數據
????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????ISceneGraph?pSceneGraph?=?this.axSceneControl1.SceneGraph;
????????????IScene?pScene?=?pSceneGraph.Scene;
????????????ITinlayer?tinlayer?=?new?TinlayerClass（）;
????????????ilayer?player;
????????????FileInfo?fileInfo;
????????????string?tinPath;
????????????IWorkspaceFactory?tinWorkspaceFactory?=?new?TinWorkspaceFactoryClass（）;
????????????ITinWorkspace?tinWorkspace;
????????????ITin?tin;
????????????
????????????if?（this.folderBrowserDialog1.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????tinPath?=?this.folderBrowserDialog1.SelectedPath;
????????????????fileInfo?=??new?FileInfo（tinPath）;
????????????????if?（tinWorkspaceFactory.IsWorkspace（fileInfo.Directo

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????33367??2003-05-12?07:53??lesson1\data\Exercise1\Data\dvim3.aux

?????文件?????368783??2000-10-29?20:13??lesson1\data\Exercise1\Data\dvim3.rrd

?????文件????????222??2000-03-23?10:18??lesson1\data\Exercise1\Data\dvim3.tfw

?????文件????4303472??2000-10-29?20:13??lesson1\data\Exercise1\Data\dvim3.TIF

?????文件?????120355??2002-03-01?10:48??lesson1\data\Exercise1\Data\dvim3.TIF.xml

?????文件?????131636??2002-03-01?10:48??lesson1\data\Exercise1\Data\workspace1\dvtin\metadata.xml

?????文件????????104??2000-10-12?10:52??lesson1\data\Exercise1\Data\workspace1\dvtin\tdenv.adf

?????文件??????33528??2000-10-12?10:52??lesson1\data\Exercise1\Data\workspace1\dvtin\tedg.adf

?????文件???????1040??2000-10-12?10:52??lesson1\data\Exercise1\Data\workspace1\dvtin\thul.adf

?????文件????????484??2009-11-22?16:22??lesson1\data\Exercise1\Data\workspace1\dvtin\tmsk.adf

?????文件????????116??2009-11-22?16:22??lesson1\data\Exercise1\Data\workspace1\dvtin\tmsx.adf

?????文件??????33528??2000-10-12?10:52??lesson1\data\Exercise1\Data\workspace1\dvtin\tnod.adf

?????文件??????22400??2000-10-12?10:52??lesson1\data\Exercise1\Data\workspace1\dvtin\tnxy.adf

?????文件???????5600??2000-10-12?10:52??lesson1\data\Exercise1\Data\workspace1\dvtin\tnz.adf

?????文件???????1140??2000-06-16?11:39??lesson1\data\Exercise1\Data\workspace1\info\arc.dir

?????文件??????12800??2000-10-12?09:49??lesson1\data\Exercise1\Death?Valley?Terrain.lyr

?????文件?????127032??2002-03-01?10:48??lesson1\data\Exercise1\Death?Valley?Terrain.lyr.xml

?????文件????????218??2001-02-02?14:59??lesson1\data\Exercise1\Readme.txt

?????文件?????????35??2003-06-27?16:56??lesson1\data\Exercise1\schema.ini

?????文件??????65024??2009-08-12?02:44??lesson1\data\test.sxd

?????文件????????140??2009-08-02?22:43??lesson1\data\tin\prj.adf

?????文件????????104??2009-08-02?22:48??lesson1\data\tin\tdenv.adf

?????文件??????87072??2009-08-02?22:48??lesson1\data\tin\tedg.adf

?????文件???????2500??2009-08-02?22:48??lesson1\data\tin\thul.adf

?????文件???????1040??2009-11-22?16:20??lesson1\data\tin\tmsk.adf

?????文件????????116??2009-11-22?16:20??lesson1\data\tin\tmsx.adf

?????文件??????87072??2009-08-02?22:48??lesson1\data\tin\tnod.adf

?????文件??????58096??2009-08-02?22:48??lesson1\data\tin\tnxy.adf

?????文件??????14524??2009-08-02?22:48??lesson1\data\tin\tnz.adf

?????文件??????28672??2009-11-22?16:19??lesson1\lesson1\bin\Debug\lesson1.exe

............此處省略262個文件信息