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  • 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");

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  • 原文地址:https://www.cnblogs.com/gisoracle/p/4559660.html
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