AE+C#实现:在SceneControl里打开和保存
来自:http://www.cnblogs.com/zhuxy/archive/2012/03/30/2424672.html
之前编写这段代码,发现一直没有C#编写的,现在贴出来,希望对大家有用
此程序实现保存后的文件,不能在ArcScene里面打开。但下面的打开程序一切通吃。。呵呵
打开代码:
openFileDialog1.Title = "打开Scene文档";
openFileDialog1.Filter = "Scene文档(*.sxd)|*.sxd";
openFileDialog1.ShowDialog();
string filename = openFileDialog1.FileName;
if (axSceneControl1.CheckSxFile(filename))
axSceneControl1.LoadSxFile(filename);
else
{
IScene pScene = axSceneControl1.Scene;
IMemoryBlobStream mbStream = new MemoryBlobStreamClass();
IObjectStream objectStream = new ObjectStreamClass();
mbStream.LoadFromFile(filename);
IPersistStream pPersistStream = (ESRI.ArcGIS.esriSystem.IPersistStream)pScene;
objectStream.Stream = mbStream;
pPersistStream.Load(objectStream);
}
保存代码
IMemoryBlobStream mbStream = new MemoryBlobStreamClass();
IObjectStream objectStream = new ObjectStreamClass();
objectStream.Stream = mbStream;
IPersistStream persistStream = (ESRI.ArcGIS.esriSystem.IPersistStream)axSceneControl1.Scene;
persistStream.Save(objectStream, 1);
saveFileDialog1.Title = "保存Scene文档";
saveFileDialog1.Filter = "保存Scene文档(*.sxd)|*.sxd";
saveFileDialog1.ShowDialog();
string filename = saveFileDialog1.FileName;
mbStream.SaveToFile(filename);
MessageBox.Show("OK");