C#+ArcEngine：加载打开Tin数据（窗体+代码）

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

private void 加载打开 TinToolStripMenuItem_Click(object sender, EventArgs e)

{

this.axSceneControl1.SceneGraph.Scene.ClearLayers();

IWorkspaceFactory xjTinWorkspaceFactory = new

TinWorkspaceFactoryClass();//using ESRI.ArcGIS.Geodatabase;DataSourcesFile;

ITinWorkspace xjTinWorkspace =

xjTinWorkspaceFactory.OpenFromFile(xjFileInfo.DirectoryName, 0) as ITinWorkspace;

if (xjTinWorkspaceFactory.IsWorkspace(xjFileInfo.DirectoryName))

{

ITin xjTin = xjTinWorkspace.OpenTin(xjFileInfo.Name);

ITinLayer xjTinLayer = new TinLayerClass();

xjTinLayer.Dataset = xjTin;

ISceneGraph xjSceneGraph = this.axSceneControl1.SceneGraph;

}

}